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Sun Microsystems StorEdge 3000 Series, Installation, Operation And Service Manual

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Chapter 8

Troubleshooting Your Array

8-5

8.3.2

Manual Rebuild

When a user applies forced-manual rebuild, the controller first examines whether
there is any local spare assigned to the logical drive. If yes, it automatically starts to
rebuild.

If there is no local spare available, the controller searches for a global spare. If there
is a global spare, the logical drive rebuild begins. See

FIGURE 8-2

.

If neither local spare nor global spare is available, the controller examines the
channel and ID of the failed drive. After the failed drive has been replaced by a
healthy one, the logical drive rebuild begins on the new drive. If there is no drive
available for rebuilding, the controller does not attempt to rebuild until the user
applies another forced manual rebuild.

Summary of Contents for StorEdge 3000 Series

Page 1: ...c www sun com Submit comments about this document at http www sun com hwdocs feedback Sun StorEdge 3000 Family Installation Operation and Service Manual Sun StorEdge 3510 FC Array Part No 816 7300 15 March 2004 Revision A ...

Page 2: ...BE LEGALLY INVALID Copyright 2004 Dot Hill Systems Corporation 6305 El Camino Real Carlsbad Californie 92009 Etats Unis Tous droits réservés Sun Microsystems Inc et Dot Hill Systems Corporation peuvent avoir les droits de propriété intellectuels relatants à la technologie incorporée dans le produit qui est décrit dans ce document En particulier et sans la limitation ces droits de propriété intelle...

Page 3: ... 4 1 2 3 Disk Drives 1 4 1 2 4 Battery Module 1 5 1 2 5 Power and Fan Modules 1 5 1 3 Interoperability 1 5 1 4 Fibre Channel Technology Overview 1 6 1 4 1 FC Protocols 1 6 1 4 2 FC Topologies 1 7 1 4 3 Fibre Hubs and Switches 1 7 1 4 4 Data Availability 1 7 1 4 5 Scalability 1 8 1 5 Fibre Channel Architecture 1 8 1 5 1 Host and Drive FC Architecture 1 8 1 5 2 Disk Drive FC Architecture 1 9 ...

Page 4: ...ments 2 3 2 3 1 Electromagnetic Compatibility EMC 2 3 2 4 Electrical and Power Specifications 2 4 2 5 Physical Specifications 2 5 2 6 Layout Map 2 5 2 6 1 Rack Placement 2 5 2 6 2 Tabletop Placement 2 6 2 7 Console and Other Requirements 2 7 2 8 Preinstallation Worksheet 2 7 3 Unpacking Your FC Array 3 1 3 1 Opening Your Package 3 2 3 2 Checking the Package Contents 3 3 3 2 1 Standard Sun StorEdge...

Page 5: ...ing a COM Port to Connect to a RAID Array 4 14 4 8 Setting an IP Address 4 14 4 9 Setting Up Out of Band Management Over Ethernet 4 16 4 10 Cabling to Expansion Units 4 17 4 10 1 Scaling Beyond 36 Disks 4 19 Note Limitations 4 19 4 11 Setting Loop IDs on Expansion Units 4 20 4 12 Connecting Ports to Hosts 4 23 4 13 Power On Sequence 4 23 5 First Time Configuration 5 1 5 1 Controller Defaults and L...

Page 6: ...5 5 6 Selecting Sequential or Random Optimization 5 27 5 5 6 1 Maximum Number of Disks and Maximum Usable Capacity for Random and Sequential Optimization 5 28 5 5 7 Reviewing Default Logical Drives and RAID Levels 5 29 5 5 8 Completing Basic Configuration 5 31 5 5 9 Creating Logical Drives Optional 5 31 5 5 10 Preparing for Logical Drives Larger Than 253 Gbyte 5 38 5 5 11 Changing a Logical Drive ...

Page 7: ...are Version Conflicts 6 4 6 3 Back Panel LEDs 6 5 6 3 1 I O Controller Module LEDs 6 5 6 3 2 Power Supply and Fan Module LEDs 6 8 7 Maintaining Your Array 7 1 7 1 Introducing Key Screens and Commands 7 2 7 1 1 Controller Firmware Initial Screen 7 2 7 1 2 Main Menu 7 4 7 1 3 Quick Installation Reserved 7 4 7 2 Silencing Audible Alarms 7 5 7 3 Deleting Logical Drives 7 6 7 4 Checking Status Windows ...

Page 8: ...zel and Ear Caps 7 30 7 7 2 Placing the Bezel and Ear Caps Back Onto the Chassis 7 31 8 Troubleshooting Your Array 8 1 8 1 RAID LUNs Not Visible to the Host 8 1 8 2 Controller Failover 8 2 8 3 Rebuilding Logical Drives 8 3 8 3 1 Automatic Logical Drive Rebuild 8 3 8 3 2 Manual Rebuild 8 5 8 3 3 Concurrent Rebuild in RAID 1 0 8 6 8 4 Identifying a Failed Drive for Replacement 8 7 8 4 1 Flash Select...

Page 9: ... 5 Firmware Dynamic Load Balancing A 4 A 3 Agency Approvals and Standards A 5 B Using Standalone JBOD Arrays B 1 B 1 Supported Configurations JBOD Arrays B 2 B 2 Supported Operating Systems JBOD Arrays B 2 B 3 Supported Host Platforms and Connection Methods JBOD Arrays B 2 B 4 Known Limitations Affecting Sun StorEdge 3510 FC JBOD Arrays B 3 B 5 Using Sun StorEdge 3000 Family Software Monitoring an...

Page 10: ...ray B 15 B 9 1 Removing a Disk Drive B 16 B 9 2 Installing a New Disk Drive B 16 B 9 3 Installing an Air Management Sled B 16 B 10 Downloading Firmware to Disk Drives in a JBOD B 17 B 11 Understanding Component Status LEDs on JBOD Arrays B 17 B 11 1 LED Activity When JBOD Arrays Are Powered On B 17 B 11 2 Front Panel LEDs on JBOD Arrays B 17 B 11 3 Back Panel LEDs on JBOD Arrays B 19 B 11 4 Back P...

Page 11: ...nning the Solaris Operating Environment F 1 F 1 Setting Up the Serial Port Connection F 1 F 2 Accessing the Firmware Application From a Solaris Host F 2 F 3 Using the tip Command for Local Access to the Array F 3 F 4 Determining the WWN in the Solaris Operating Environment F 3 G Configuring a Windows 2000 Server or Windows 2000 Advanced Server G 1 G 1 Setting Up the Serial Port Connection G 2 G 2 ...

Page 12: ... Operating Environment I 1 I 1 Setting Up a Serial Port Connection I 2 I 2 Accessing the Firmware Application From an IBM Server Running AIX I 3 I 3 Identifying the Device on Which You Will Create a Logical Volume I 4 I 4 Using SMIT to Enable an AIX Host to Recognize New LUNs I 5 I 5 Creating a Volume Group I 6 I 6 Creating a Logical Volume I 7 I 7 Creating a File System I 7 I 8 Mounting the New F...

Page 13: ... Manually J 10 J 11 Mounting the File System Automatically J 10 J 12 Determining the World Wide Name for HP UX Hosts J 11 K Configuring a Windows NT Server K 1 K 1 Setting Up the Serial Port Connection K 2 K 2 Accessing the Firmware Application From a Windows NT Server K 5 K 3 Enabling a Windows NT Server to Recognize New Devices and LUNs K 5 K 4 Determining the World Wide Name for Windows NT Serv...

Page 14: ...xiv Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 15: ... Controller SFP Placement 4 12 FIGURE 4 9 Default Single Controller SFP Placement 4 12 FIGURE 4 10 Default JBOD Expansion Unit SFP Placement 4 13 FIGURE 4 11 Typical SFP Connector Used to Connect Cables to Chassis SFP Ports 4 13 FIGURE 4 12 RAID Array Attached to Two Hosts and Two Expansion Units 4 18 FIGURE 4 13 Front Bezel and Front Bezel Locks of an Array 4 20 FIGURE 4 14 ID Switch Located on t...

Page 16: ... All Drive LEDs to Detect a Defective Non Flashing Drive 8 10 FIGURE 8 5 Flashing All Drive LEDs Except a Selected Drive LED 8 11 FIGURE 8 6 Cooling Fan Locations 8 15 FIGURE 8 1 Power Supply or Fan Module Flowchart 1 of 2 8 17 FIGURE 8 2 Power Supply or Fan Module Flowchart 2 of 2 8 18 FIGURE 8 3 FC Drive LEDs Flowchart 1 of 2 8 20 FIGURE 8 4 FC Drive LEDs Flowchart 2 of 2 8 21 FIGURE 8 5 Front P...

Page 17: ...it Flowchart 2 of 2 B 26 FIGURE E 1 Ethernet RJ 45 Socket 10 100 BASE T E 1 FIGURE E 2 RS 232 DB9 EIA TIA 574 View of the Male End E 2 FIGURE F 1 RAID Array COM Port Connected Locally to the Serial Port of a Workstation F 2 FIGURE F 2 Worldwide Name Information Displayed by the luxadm command F 4 FIGURE I 1 RAID Array COM Port Connected Locally to the Serial Port of a Host System I 3 FIGURE I 2 Ne...

Page 18: ...xviii Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 19: ...or Expansion Units 4 22 TABLE 4 4 Sample Array and Expansion Units With Different Loop IDs and Drive IDs 4 22 TABLE 5 1 Battery Status Indicators 5 5 TABLE 5 2 Example Point to Point Configuration With Two Logical Drives in a Dual Controller Array 5 14 TABLE 5 3 Example Primary and Secondary ID Numbers in a Loop Configuration With Two IDs per Channel 5 17 TABLE 5 4 Default Host Channel IDs 5 25 TA...

Page 20: ...7 8 Relationship Between Cooling Elements Fans and Power Supply Modules 7 22 TABLE 8 1 Sun StorEdge 3510 Temperature Sensor Locations 8 13 TABLE 8 2 Relationship Between Cooling Elements Fans and Power Supply Modules 8 14 TABLE A 1 Sun StorEdge 3510 FC Array Physical Specifications A 2 TABLE B 1 Supported Sun Servers and Connection Methods JBOD Arrays B 2 TABLE B 2 ID Switch Settings for Sun StorE...

Page 21: ... Is Organized This book covers the following topics Chapter 1 provides an overview of the array s features Chapter 2 covers site planning and basic safety requirements Chapter 3 provides general procedures for unpacking and inspecting the array Chapter 4 provides procedures for connecting your array to power and to the network Chapter 5 provides procedures for initially configuring your array Chap...

Page 22: ...ndows 2000 or Windows 2000 Advanced server Appendix H provides instructions on configuring a Linux server Appendix I provides instructions on configuring a IBM AIX server Appendix J provides instructions on configuring an HP UX server Appendix K provides instructions on configuring a Windows NT server Using UNIX Commands This document might not contain information on basic UNIX commands and proced...

Page 23: ...bCc123 The names of commands files and directories on screen computer output Edit your login file Use ls a to list all files You have mail AaBbCc123 What you type when contrasted with on screen computer output su Password AaBbCc123 Book titles new words or terms words to be emphasized Replace command line variables with real names or values Read Chapter 6 in the User s Guide These are called class...

Page 24: ...un StorEdge 3510 FC Array at http corppub iuniverse com marketplace sun Title Part Number Sun StorEdge 3510 FC Array Release Notes 816 7301 Sun StorEdge 3000 Family Best Practices Manual 816 7325 Sun StorEdge 3000 Family RAID Firmware 3 25 and 3 27 User s Guide 817 3711 Sun StorEdge 3000 Family Configuration Service 1 5 User s Guide 817 3337 Sun StorEdge 3000 Family Diagnostic Reporter 1 5 User s ...

Page 25: ...tact Sun support at 800 USA 4SUN To obtain international technical support contact the sales office of each country at http www sun com service contacting sales html 508 Accessibility Features The Sun StorEdge documentation is available in 508 compliant HTML files that can be used with assistive technology programs for visually impaired personnel These files are provided on the Documentation CD fo...

Page 26: ...rested in improving its documentation and welcomes your comments and suggestions You can submit your comments by going to http www sun com hwdocs feedback Please include the title and part number of your document with your feedback Sun StorEdge 3000 Family Installation Operation and Service Manual part number 816 7300 15 ...

Page 27: ...tional Software Tools on page 1 11 1 1 Introduction The Sun StorEdge 3510 FC Array is a rack mountable Network Equipment Building System NEBS Level 3 compliant Fibre Channel mass storage subsystem NEBS Level 3 is the highest level of NEBS criteria used to assure maximum operability of networking equipment in mission critical environments such as telecommunications central offices The array is desi...

Page 28: ...obe scsi all provides similar information using an A designator for RAID arrays and a D designator for disks in a JBOD array For example StorEdge 3510F D1000 identifies a JBOD array with SES firmware version 1000 TABLE 1 1 shows the configuration options for the Sun StorEdge 3510 FC Array TABLE 1 1 Sun StorEdge 3510 FC Array Configuration Options Internal RAID controllers Up to 2 with a minimum of...

Page 29: ...uration if the primary controller fails the array automatically fails over to the second controller without an interruption of data flow The Sun StorEdge 3510 FC Array I O controller modules are hot swappable Each of these RAID controller modules provides six Fibre Channel ports that support 2 gigabit Gb or 1 Gb data rates Single and dual controller models are available with the dual controller ve...

Page 30: ...nitors all internal 12 and 5 voltages various temperature sensors located throughout the chassis each fan and controls the front and back panel LEDs and audible alarm Both the RAID chassis and the expansion chassis support dual SES failover capabilities for fully redundant event monitoring 1 2 2 I O Expansion Modules The hot serviceable I O expansion modules also provide four SFP ports but do not ...

Page 31: ...airflow through the chassis 1 2 4 Battery Module The battery module is designed to provide power to the system cache for 72 hours in the case of a power failure When power is reapplied the cache is purged to disk The battery module is a hot swappable FRU that is mounted on the I O board with guide rails and a transition board It also contains the EIA 232 and DB 9 serial interface COM ports 1 2 5 P...

Page 32: ... optical cable It can be used for concurrent communications among multiple workstations servers storage systems and other peripherals using SCSI and IP protocols When a Fibre Channel hub or Fabric switch is employed it provides flexible topologies for interconnections 1 4 1 FC Protocols Two common protocols are used to connect Fibre Channel FC nodes together Point to point Arbitrated loop The poin...

Page 33: ...op configuration allows different devices in the loop to be configured in a token ring style With a fibre hub a fibre loop can be rearranged in a star like configuration because the hub itself contains port bypass circuitry that forms an internal loop inside Bypass circuits can automatically reconfigure the loop once a device is removed or added without disrupting the physical connection to other ...

Page 34: ...ive loops and operates in Fibre Channel Arbitrated Loop FC AL and Fabric topologies 1 5 Fibre Channel Architecture Each RAID array has six Fibre Channels that have the following defaults Channels 0 1 4 and 5 are host channels connected to servers and can be reassigned as drive channels to connect to expansion units Channels 2 and 3 are dedicated drive channels that connect the internal 12 disk dri...

Page 35: ... a given channel Plugging an SFP transceiver into a port enables external connections to that port The optical connector used is the low profile LC connector Plugging and unplugging SFP connectors into ports is straightforward and easy The configuration of a single RAID controller configuration is slightly different The connection to the lower I O board does not exist however the same number of lo...

Page 36: ...ngle loop ID two HBAs are necessary for the active to active redundant controller operation Using two HBAs in each server ensures continued operation even when a data path fails In active to active mode the connection to each host adapter should be considered a data path connecting the host to either the primary or the secondary controller One adapter should be configured to serve the primary cont...

Page 37: ... Reporter software a monitoring utility Sun StorEdge CLI a command line utility to monitor and manage the array Refer to the Sun StorEdge 3000 3000 Family Software Installation Guide for information about installing these tools The Sun StorEdge 3000 Family Documentation CD provides the related user guides with configuration procedures for these tools For other supported software tools refer to the...

Page 38: ...1 12 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 39: ...view the details of this chapter before installing a Sun StorEdge 3510 FC Array Topics covered in this chapter are Customer Obligations on page 2 2 Safety Precautions on page 2 2 Environmental Requirements on page 2 3 Electrical and Power Specifications on page 2 4 Physical Specifications on page 2 5 Layout Map on page 2 5 Console and Other Requirements on page 2 7 Preinstallation Worksheet on pag...

Page 40: ...ects covered include fire and safety building and electrical codes Documenting and informing Sun Microsystems Inc of any deviations from Sun StorEdge 3510 FC Array Specifications on page A 1 2 2 Safety Precautions For your protection observe the following safety precautions when setting up your equipment Follow all safety precautions and requirements specified in the Sun StorEdge 3000 Family Safet...

Page 41: ...ct near a radiator or heat register Failure to follow these guidelines can cause overheating and affect the reliability of your Sun product 2 3 Environmental Requirements 2 3 1 Electromagnetic Compatibility EMC The following is required for all installations All AC mains and supply conductors to power distribution boxes for both the rack mounted array and the desktop array must be enclosed in a me...

Page 42: ...edundancy Each AC array requires two 115 VAC 15A or two 240 VAC service outlets All AC power supplies are autoranging and are automatically configured to a range of 90 264 VAC and 47 63 Hz There is no need to make special adjustments Each DC array requires two 48 VDC service outlets and has an input voltage range of 36 VDC to 72 VDC Note To ensure power redundancy be sure to connect the two Sun St...

Page 43: ...omponents for servicing Leave enough space in back of the rack to access components for servicing Keep power and interface cables clear of foot traffic Route cables inside walls under the floor through the ceiling or in protective channels or raceways Route interface cables away from motors and other sources of magnetic or radio frequency interference Stay within the cable length limitations TABLE...

Page 44: ... components requires a clearance of 15 inches 37 cm in front and in back of the array Provide a minimum space of 6 inches 15 cm in front and in back of the array for adequate airflow Keep power and interface cables clear of foot traffic Route cables inside walls under the floor through the ceiling or in protective channels or raceways Route interface cables away from motors and other sources of ma...

Page 45: ...efore ordering a Sun StorEdge 3510 FC Array complete the preinstallation worksheet and then prepare the site for installation according to the site planning requirements Note If you are connecting to several hosts or Fabric switches make as many copies of TABLE 2 5 as you need and label them appropriately You are responsible for ensuring that the site consistently conforms to all stipulated standa...

Page 46: ...l number ____ If not make model _____________________ _____________________ Does the rack mount Front and back If so depth ______ Center Telco ______ What cable lengths are required _________________ Are there any power strips or power sequencers in the rack Yes No Are they supplied by Sun Microsystems Inc Yes No If yes part number ___________ If not quantity of plugs outlets required __________ _...

Page 47: ...___________________ Patches installed ________________________________ IP addresses Network ____________________ Host or switch _______________ Host or Fabric Switch Connectivity Host or Fabric Switch 2 Host or Fabric switch name _____________________________________ Host or Fabric switch make model ________________________________ HBA connector types _____________________________ Cable distance f...

Page 48: ...2 10 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 49: ... Sun StorEdge 3510 FC Array package The following topics are covered in this chapter Opening Your Package on page 3 2 Checking the Package Contents on page 3 3 Customer Provided Cables on page 3 5 Mounting Your Array in a Rack or Cabinet on page 3 5 Converting a JBOD to a RAID Array on page 3 5 ...

Page 50: ... contents for your product See Checking the Package Contents on page 3 3 for more information 4 Compare the packing slip and the list of parts with the items you received If the list of parts on your packing slip does not match the items you received or any items appear damaged immediately notify your carrier agent and the supplier who prepared your shipment 5 Carefully examine the cables provided...

Page 51: ... 3510 FC Array Contents Sheet To download and print the latest Sun StorEdge 3510 FC Array release notes go to http www sun com products n solutions hardware docs Network_Storage_Solutions Workgroup 3510 2 CDs in a CD set one CD for software and one CD for user documentation 1 Serial null modem cable 1 or 2 25 foot 7 5m CAT5 Ethernet cable per controller in each array 1 Cable adapter DB9 to DB25 2 ...

Page 52: ...n about how to install FRUs refer to the Sun StorEdge 3000 Family FRU Installation Guide TABLE 3 1 List of Available FRUs FRU Model Number Description F370 5535 01 BOX 2U FC Chassis Backplane RAID JBOD F370 5545 01 BATTERY FC 2U F370 5540 01 CABLE FC 1 5 FT EXPANSION F370 5537 01 I O w SES RAID CONT FC 1 GB MEMORY BATTERY 2U F370 5538 01 I O w SES JBOD FC 2U F370 5398 01 AC PWR SUPPLY FAN MOD 2U X...

Page 53: ... path configuration To obtain qualified cables consult your Sun sales representative 3 4 Mounting Your Array in a Rack or Cabinet Refer to Sun StorEdge 3000 Family Rack Installation Guide for instructions on how to install and prepare a rack or cabinet for mounting your FC array 3 5 Converting a JBOD to a RAID Array If you want to convert a JBOD to a RAID array refer to the Sun StorEdge 3000 Famil...

Page 54: ...3 6 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 55: ...g LEDs on page 4 9 Reviewing and Changing SFP Ports Optional on page 4 10 Port Connectivity in a Dual Controller Array on page 4 10 Default SFP Placement on page 4 11 Changing Your SFP Configuration on page 4 13 Configuring a COM Port to Connect to a RAID Array on page 4 14 Setting an IP Address on page 4 14 Setting Up Out of Band Management Over Ethernet on page 4 16 Cabling to Expansion Units on...

Page 56: ...ezel Locks So the Keys Cannot Be Removed The bezel on your array has two locks whose keys can be removed when the locks are in either the locked or open position It is possible to reconfigure the locks so that the keys cannot be removed FIGURE 4 1 Front Bezel and Front Bezel Locks of an Array To change the locks so the keys cannot be removed follow these steps 1 Remove the bezel by gently pivoting...

Page 57: ...ve the locking nut that holds the pawl in place as shown in the first panel of FIGURE 4 2 Caution Be sure to hold the key in place Otherwise there is a risk of breaking the small tab on the lock that serves as a stop 4 Lift the pawl off the threaded part of the lock body as shown in the second panel of FIGURE 4 2 5 Set the pawl aside face up so that you can remember its orientation when you replac...

Page 58: ...th panel of FIGURE 4 2 8 Hold the key in place and use the nut driver to refasten the locking nut that holds the pawl in place as shown in the fifth panel of FIGURE 4 2 Be careful not to cross thread the nut Caution Be sure to hold the key in place Otherwise there is a risk of breaking the small tab on the lock that serves as a stop 9 Replace the bezel Note To convert your bezel locks so that the ...

Page 59: ...4 3 identifies the hardware connections on the back of a dual controller FC array FIGURE 4 3 Hardware Connections on the Back of a Dual Controller FC Array application data servers and consoles FC device connections FC expansion units FC arrays Management console Servers and consoles FC devices ...

Page 60: ...cial circuit and one UPS To connect the AC power cords perform the following procedure 1 Obtain an appropriate AC power cable 2 Use a screwdriver to remove the screw and cylindrical standoff from one of the two cord locks provided and set them aside for reassembly later 3 Slide the cord lock over the AC power connector 4 Hold the cylindrical standoff between the two screw holes on the flanges of t...

Page 61: ...lock and second power cable 4 4 Connecting the Chassis to DC Power Outlets Two DC power cords are packaged with each DC array To connect the DC power cords perform the following procedure 1 Connect a DC power cable to the first power supply and to a power outlet Note Use only the DC power cables provided with the array 1 3 2 4 ...

Page 62: ...the length of the DC power cable as needed strip the last 1 4 of the cable insert the stripped end into a provided Panduit tube and crimp the tube 3 Tighten the cable locking screws to attach the cable securely to the power supply power outlet 4 Connect the second power cable to the second power supply and to a second power outlet Tighten the cable locking screws If one power supply fails the seco...

Page 63: ... On Sequence on page 4 23 for the power up sequence to use when operating RAID arrays and expansion units See Connecting the Sun StorEdge 3510 FC JBOD Array to a Host Computer on page B 13 for the power up sequence to use when operating standalone JBODs directly attached to hosts 3 Check for the following LED activity All front panel LEDs turn solid green to indicate good operation FIGURE 4 5 Fron...

Page 64: ...Us and can be ordered from Sun Microsystems These SFPs have been selected and tested to provide the necessary reliability and performance SFPs from other vendors are not supported To see an example of an array that has SFP connectors in all the SFP ports of the RAID array and the upper expansion unit refer to the illustration RAID Array Attached to Two Hosts and Two Expansion Units on page 4 18 To...

Page 65: ...ches or other devices In a default dual controller RAID configuration each controller has four host channels channels 0 1 4 and 5 FIGURE 4 7 Port bypass circuits connect each pair of host SFP ports on a host channel as a result each host channel accesses both controllers FIGURE 4 7 Host Channels on a Dual Controller Array 4 6 2 Default SFP Placement In dual controller arrays SFPs are initially plu...

Page 66: ...er array SFPs are initially plugged into FC0 FC1 FC4 and FC5 No SFPs are plugged into the drive channels This configuration is appropriate for connecting to up to four hosts or fibre switches with no connection to expansion units FIGURE 4 9 Default Single Controller SFP Placement In a default JBOD expansion unit array SFPs are initially plugged into the upper left port and lower right port Host po...

Page 67: ... SFP port on the array or expansion unit chassis and a duplex jack into which you insert a cable to make the connection To make connections to an empty port first slide the SFP connector into the port so that it connects firmly with the chassis Then plug the fiber optic cable s SFP connector into the duplex jack at the end of the SFP To remove an SFP connector make sure no cable is connected to it...

Page 68: ...ating system your server uses 4 8 Setting an IP Address The controller Ethernet port offers interactive out of band management through two interfaces The Sun StorEdge Configuration Service application Refer to the Sun StorEdge 3000 Family Configuration Service User s Guide for details The firmware application you access when you use the telnet command to connect to the IP address of the controller...

Page 69: ... 3310 SCSI arrays and Sun StorEdge 3510 FC arrays on private subnets To set the IP address subnet mask and gateway address of the RAID controller perform the following steps 1 Access the array through the COM port on the controller module of the array 2 From the Main Menu choose view and edit Configuration parameter and press Return 3 Choose Communication Parameters and press Return 4 Choose Inter...

Page 70: ...t out of band for security reasons make sure that the IP address is on a private network rather than a publicly routable network 1 To access the RAID array over an Ethernet connection first set the IP address of the RAID array by using the RAID array s COM port and the RAID firmware See Setting an IP Address on page 4 14 for more information 2 Connect the RAID array s Ethernet port on each control...

Page 71: ...e management software The Monitoring the Array chapter explains the use of Sun StorEdge Configuration Service agents to redirect event messages into host system logs 4 10 Cabling to Expansion Units FIGURE 4 12 shows an example of a RAID array connected to two expansion units You can connect up to eight expansion units to a RAID array in certain configurations These configurations are described in ...

Page 72: ...In the RAID array two of the unused SFP host ports could be used to provide redundant pathing to the two servers and the other four unused SFP host ports could be connected to two more servers in a redundant configuration Cable to drive RAID array Cable to host Expansion unit 1 Expansion unit 2 Loop A left side drive ports Loop B right side drive ports ...

Page 73: ... create larger configurations that support as many as eight expansion units and up to 108 disks if you use the guidelines in this section Carefully consider the limitations of these special high capacity configurations Using multiple Sun StorEdge 3510 FC arrays connected to the same SAN normally provides significantly better performance than one high capacity configuration Limitations Random optim...

Page 74: ...n of an AL_PA The lowest number loop ID is the lowest priority address on the loop On the left front side of an expansion unit an ID switch is used to set the loop IDs for the disk drives to a different range of values so that the same IDs are not repeated on the same loop Setting the loop ID on an array requires dropping the front bezel out of the way and removing the small vertical plastic cap o...

Page 75: ... or lower switch button to change the ID number so that each connected RAID array and expansion unit uses a different loop ID Note By default the ID switch on all RAID arrays and expansion units is set to 0 where the range of drive IDs is automatically 0 to 11 for 12 drives the IDs 12 15 are ignored Caution Ensure that the loop IDs of expansion units do not duplicate the loop IDs of other connecte...

Page 76: ...ap for replacement by aligning the inside round notches of the cap with the round cylindrical posts ball studs on the ear 6 Push the top and bottom of the ear cap onto the ear pressing in on the top side toward the center of the array first 7 Continue pushing the top and bottom of the ear cap onto the ear pressing on the side toward the outside of the array Do not use force when placing a cap on a...

Page 77: ...mix 1 Gbyte and 2 Gbyte Fibre Channel HBAs on different channels This limitation is due to the design of the Sun StorEdge 3510 RAID array s port bypass circuitry and the inability of Fibre Channel to support auto negotiation in a multi drop loop configuration Use fiber optic cables to connect from one to four host channels to Fibre Channel HBAs on your host computers or to other devices such as st...

Page 78: ...he channels are scanned and persistent group reservations are restored 3510 Disk Array is installed with 1024MBytes SDRAM Total SCSI channels 6 SCSI channel 0 is a host channel id 40 SCSI channel 1 is a host channel id 41 SCSI channel 2 is a drive channel id 14 15 SCSI channel 3 is a drive channel id 14 15 SCSI channel 4 is a host channel id 70 SCSI channel 5 is a host channel id 71 Scanning SCSI ...

Page 79: ...tial Firmware Windows on page 5 19 Checking Available Physical Drives on page 5 20 Configuring FC Channels as Host or Drive Optional on page 5 22 Choosing Loop or Point to Point Fibre Connection on page 5 24 Editing and Creating Additional Host IDs Optional on page 5 25 Selecting Sequential or Random Optimization on page 5 27 Reviewing Default Logical Drives and RAID Levels on page 5 29 Completing...

Page 80: ...ion provides high reliability and high availability because in the unlikely event of a controller failure the array automatically fails over to a second controller resulting in no interruption of data flow Other dual controller configurations can be used as well For instance at a site where maximum throughput or connecting to the largest possible number of servers is of primary importance you coul...

Page 81: ...nate one controller as primary and the other controller as secondary The two controllers behave as one primary controller Once the redundant configuration takes effect user configurations and settings can be done only on the primary controller The secondary controller then synchronizes with the configuration of the primary controller making the configurations of the two controllers exactly the sam...

Page 82: ...ll need to be replaced The Redundant Controller setting View and Edit Peripheral Devices Set Peripheral Device Entry must remain enabled for single controller configurations This preserves the default primary controller assignment of the single controller The controller status shows scanning which indicates that the firmware is scanning for primary and secondary controller status and redundancy is...

Page 83: ...rrectly It is not necessary to replace or otherwise interfere with the battery in this situation For more information see Environmental Requirements on page 2 3 for the acceptable operating and nonoperating temperature ranges for your array For information on the date of manufacture and how to replace the battery module refer to the Sun StorEdge 3000 Family FRU Installation Guide TABLE 5 1 Battery...

Page 84: ...manage your array through an out of band or in band connection 5 3 1 Out of Band Connection With the out of band serial port connection you can use a Solaris tip session or a Microsoft Windows terminal emulation program to access the firmware application For details see Setting Up the Serial Port Connection on page F 1 With the out of band Ethernet port connection you can use the telnet command to...

Page 85: ...re your array accordingly See Selecting Sequential or Random Optimization on page 5 27 6 Optional Configure host channels as drive channels See Configuring FC Channels as Host or Drive Optional on page 5 22 7 Confirm or change the Fibre Connection Option point to point or loop See Choosing Loop or Point to Point Fibre Connection on page 5 24 8 Revise or add host IDs on host channels Editing and Cr...

Page 86: ... Drive Optional on page 5 42 12 Map each logical drive partition to an ID on a host channel or apply a host LUN filter to the logical drives See First Steps in Mapping a Partition to a LUN on page 5 48 for more information Note Each operating environment or operating system has a method for recognizing storage devices and LUNs and might require the use of specific commands or the modification of s...

Page 87: ... default mode is Loop only You must change the Fibre Channel Connection mode to Point to point only with the firmware application Caution If you keep the default loop mode and connect to a Fabric switch the array automatically shifts to public loop mode As a result communication between the array and the switched Fabric runs in half duplex send or receive instead of providing the full duplex send ...

Page 88: ...op mode only one switch port is allowed per channel Connecting more than one port per channel to a switch can violate the point to point topology of the channel force two switch ports to fight over an AL_PA arbitrated loop physical address value of 0 which is reserved for loop to Fabric attachment or both With four host channels and four host IDs you should load balance the host ID setup so that h...

Page 89: ...dards allow only one ID per port when operating point to point protocols resulting in a maximum of four IDs with a maximum of 32 LUNs for each ID resulting in a combined maximum of 128 LUNs The working maximum number of LUNs is actually 64 LUNs in a configuration where you configure each LUN on two different channels for redundancy and to avoid a single point of failure In a dual controller array ...

Page 90: ...bypass circuit on each channel connects the upper and lower ports on the same channel and provides access to both controllers at the same time If there are two host connections to the upper and lower ports on Channel 0 and one host connection is removed the other host connection remains operational Therefore if you have a redundant multipathing configuration in which you have two host connections ...

Page 91: ...ntroller resets and controller replacement operations TABLE 5 2 summarizes the primary and secondary host IDs assigned to logical drives 0 and 1 based on FIGURE 5 1 Host port on channel number N PID 40 PID41 Host IDs on primary controller SID 50 SID51 Host IDs on secondary controller N A Not applicable no ID on that controller Port bypass circuit N A 0 Switch 0 Server 0 Switch 1 Server 1 1 4 5 0 1...

Page 92: ...For ease of use in configuring LUNs change the host IDs on the four channels to be the following assignments Channel 0 PID 40 assigned to the primary controller Channel 1 PID 41 assigned to the primary controller Channel 4 SID 50 assigned to the secondary controller Channel 5 SID 51 assigned to the secondary controller Caution Do not use the command Point to point preferred otherwise loop This com...

Page 93: ...ach channel 9 Connect the first switch to ports 0 and 4 of the upper controller 10 Connect the second switch to ports 1 and 5 of the lower controller 11 Connect each server to each switch 12 Install and enable multipathing software on each connected server The multipathing software prevents path failure but does not alter the controller redundancy through which one controller automatically takes o...

Page 94: ...Edge 3510 FC Array 2 Install and enable multipathing software on the server 3 Map the logical drive the server is using to the controller channels the server is connected to DAS configurations are typically implemented using a Fabric loop FL_port mode A loop configuration example is described under A DAS Loop Configuration Example on page 5 15 Fabric loop FL_port connections between a Sun StorEdge...

Page 95: ... Connection Option is set to Loop only Do not use the Loop preferred otherwise point to point option which should not be used for this product Caution Do not use the command Loop preferred otherwise point to point This command is reserved for special use and should be used only if directed by technical support 6 Set up to eight IDs on each channel if needed 7 Map logical drive 0 to channels 0 and ...

Page 96: ...for your applications and environment refer to the Sun StorEdge 3000 Family Best Practices Manual for the Sun StorEdge 3510 FC array 5 5 Initial Configuration Steps The topics in this section present both required and commonly used optional procedures which apply to both the point to point and loop mode configurations in most cases Note If you want to create logical volumes refer to the Sun StorEd...

Page 97: ...irmware procedures use the term Choose as a shortcut description Quotation marks are used to indicate a specific menu option or a series of menu options To select options Return or Enter To perform the selected menu option or display a submenu Esc To return to the previous menu without performing the selected menu option Ctrl L Ctrl key and L key together To refresh the screen information Press a ...

Page 98: ...FIGURE 5 3 Firmware Main Menu 5 5 2 Checking Available Physical Drives Before configuring disk drives into a logical drive you must know the status of physical drives in your enclosure 1 Choose view and edit scsi Drives from the Main Menu A list of all the installed physical drives is displayed 2 Use the arrow keys to scroll through the table Check that all installed drives are listed here ...

Page 99: ...itialization use the Scan scsi drive menu option to let the controller recognize the newly added hard drive and configure it Caution Using the Scan scsi drive menu option to recognize and configure a drive removes its assignment to any logical drive All data on that drive is lost 3 To review more information about a drive highlight it and press Return Then choose View drive information and press R...

Page 100: ...ls 2 and 3 CH 2 and 3 must be drive channels Channels 0 1 4 and 5 can be drive or host channels The most common reason to change a host channel to a drive channel is to attach an expansion unit to a RAID array To change a host channel to a drive channel reconfigure the channel according to the following procedure 1 Choose view and edit Scsi channels from the Main Menu Channel information is displa...

Page 101: ...e User s Guide for more information about modifying channels 5 Choose Yes to confirm that you want to change the host or drive assignment A confirmation message is displayed 6 Choose Yes to reset the controller NOTICE Change made to this setting will NOT take effect until the controller is RESET Prior to resetting the controller operation may not proceed normally Do you want to reset the controlle...

Page 102: ...on parameters Host side SCSI Parameters Fibre Connection Option 2 If you want to view or change the Fibre Connection Option choose either Loop only or Point to point only and press Return A confirmation dialog is displayed 3 Choose Yes to confirm Caution Do not use the bottom command Loop preferred otherwise point to point This command is reserved for special use and should be used only if directe...

Page 103: ...ibuted between the primary and secondary controllers to load balance the I O in the most effective manner for the network Each ID number must be a unique number within the host channel You can Edit each host ID number to change the target number of each controller host channel that is seen by the host Add additional host ID numbers for loop configurations NOTICE Change made to this setting will NO...

Page 104: ...add a unique host ID number to a host channel perform the following steps 1 Choose view and edit Scsi channels from the Main Menu 2 Select the host channel whose Primary Secondary ID you want to edit and press Return 3 Choose view and edit scsi Id A dialog is displayed that says No SCSI ID Assignment Add Channel SCSI ID 4 Choose Yes to confirm Primary Controller and Secondary Controller are displa...

Page 105: ...gical drives Random I O uses small blocks of data 32 Kbyte for RAID 0 1 and 5 logical drives 4 Kbyte for RAID 3 logical drives Note Your array is preconfigured for Sequential Optimization If Random Optimization is most appropriate for your use you will need to delete all of the preconfigured logical drives change the optimization mode and then create new logical drives The type of application the ...

Page 106: ...andom I O is 512 Gbyte When creating a logical drive that is greater than these limits an error message is displayed For more information about optimization modes refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array 5 5 6 1 Maximum Number of Disks and Maximum Usable Capacity for Random and Sequential Optimization Your choice of random or sequential optimization affects t...

Page 107: ...an have the same or different RAID levels A logical drive can be further divided into a maximum of 128 partitions In loop mode the maximum number of partitions is 1024 partitions per RAID array To create a maximum of 1024 partitions see Planning for 1024 LUNs Optional Loop Mode Only on page 5 47 In point to point mode the maximum number of partitions is 64 partitions in a redundant configuration F...

Page 108: ...each disk in the system a duplicate disk is maintained for data redundancy It requires 50 of total disk capacity for overhead RAID 3 Striping with dedicated parity Parity is dedicated to one drive Data is divided into blocks and striped across the remaining drives RAID 5 Striping with distributed parity this is the best suited RAID level for multitasking or transaction processing The data and pari...

Page 109: ...raphical user interface described in the Sun StorEdge 3000 Family Configuration Service User s Guide to map the logical drives to host LUNs 5 5 9 Creating Logical Drives Optional The RAID array is already configured with one or two RAID 5 logical drives and one or two global spares Each logical drive consists of a single partition by default If you prefer a different configuration use the procedur...

Page 110: ... add additional local or global spares on your preconfigured array you must first unmap and then delete the existing logical drives and then create new logical drives For more information on deleting a logical drive see Deleting Logical Drives on page 7 6 Create a logical drive with the following steps 1 Choose view and edit Logical drives from the Main Menu Drive channel 0 Logical drive 1 Global ...

Page 111: ...ompted to Create Logical Drive choose Yes A pull down list of supported RAID levels is displayed 4 Select a RAID level for this logical drive Note RAID 5 is used as an example in the following steps For brief descriptions of RAID levels see Reviewing Default Logical Drives and RAID Levels on page 5 29 For more information about RAID levels refer to the Sun StorEdge 3000 Family RAID Firmware User s...

Page 112: ...he drives can be tagged for inclusion by highlighting the drive and then pressing Return An asterisk mark is displayed on the selected physical drives To deselect a drive press Return again on the selected drive The asterisk disappears Note You must select at least the minimum number of drives required per RAID level a Use the up and down arrow keys to select more drives ...

Page 113: ...d assign spares a Optional Choose Maximum Drive Capacity from the menu and press Return Note Changing the maximum drive capacity reduces the size of the logical drive and leaves some disk space unused A logical drive should be composed of physical drives with the same capacity A logical drive can only use the capacity of each drive up to the maximum capacity of the smallest drive b Optional Add a ...

Page 114: ...e drive rebuilding 7 Optional For dual controller configurations only choose Logical Drive Assignments to assign this logical drive to the secondary controller By default all logical drives are automatically assigned to the primary controller Caution Do not assign logical drives to secondary controllers in single controller arrays Only the primary controller works in these arrays If you use two co...

Page 115: ...icates that the logical drive initialization has begun A processing bar displays the progress of the initialization as it occurs Note You can press the Esc key to remove the initialization progress bar and continue working with menu options to begin creating additional logical drives The percentage of completion for each initialization in progress is displayed in the upper left corner of the windo...

Page 116: ...byte change the default settings to 65536 Cylinders and 255 Heads to cover all logical drives over 253 GB and under the maximum limit The controller automatically adjusts the sector count and then the operating environment can read the correct drive capacity For Solaris operating environment configurations use the values in the following table Note Earlier versions of the Solaris operating environ...

Page 117: ...2 Specify 255 Heads 3 Choose Cylinder Ranges Variable 65536 Cylinders Refer to Sun StorEdge 3000 Family RAID Firmware User s Guide for more information about firmware commands used with logical drives 5 5 11 Changing a Logical Drive Controller Assignment Optional By default logical drives are automatically assigned to the primary controller If you assign half the drives to the secondary controller...

Page 118: ...ment of the single controller If you disable the Redundant Controller Function and reconfigure the controller with the Autoconfigure option or as a secondary controller the controller module becomes inoperable and will need to be replaced in a single controller configuration After a logical drive has been created it can be assigned to the secondary controller Then the host computer associated with...

Page 119: ... Yes to reset the controller 5 5 12 Creating or Changing a Logical Drive Name Optional You can create a name for a logical drive This logical drive name is used only in RAID firmware administration and monitoring and does not appear anywhere on the host You can also edit this drive name You can create a logical drive name after the logical drive is created 1 Choose view and edit Logical drives fro...

Page 120: ...or guidelines on setting up 1024 LUNs see Planning for 1024 LUNs Optional Loop Mode Only on page 5 47 Caution If you modify the size of a partition or logical drive you lose all data on those drives Note If you plan to map hundreds of LUNs the process is easier if you use the Sun StorEdge Configuration Service program FIGURE 5 5 Partitions in Logical Configurations To partition a logical drive per...

Page 121: ...es from the Main Menu 2 Select the logical drive you want to partition and press Return 3 Choose Partition logical drive This message is displayed Partitioning the Logical Drive will make it no longer eligible for membership in a logical volume Continue Partition Logical Drive ...

Page 122: ... you do not want to include it in a logical volume A list of the partitions for this logical drive is displayed If the logical drive has not yet been partitioned all the logical drive capacity is listed as partition 0 5 Select from the list of undefined partitions and press Return 6 Type the desired size for the selected partition and press Return A warning prompt is displayed Caution Make sure an...

Page 123: ... logical drive size you must reconfigure all host LUN mappings All the host LUN mappings are removed with any change to partition capacity See First Steps in Mapping a Partition to a LUN on page 5 48 Note When a partition of a logical drive or logical volume is deleted the capacity of the deleted partition is added to the partition above the deleted partition 5 6 Mapping Logical Drive Partitions t...

Page 124: ...Ns LUN is short for logical unit number Each cabinet ID can have up to 32 drawers LUNs Data can be stored in one of the LUNs of the FC ID Most FC host adapters treat a LUN like another FC device The maximum number of LUNs that can be created for a RAID array is 1024 in loop mode To create a total of 1024 LUNs see Planning for 1024 LUNs Optional Loop Mode Only on page 5 47 Each ID LUN looks like a ...

Page 125: ... Keep the four default host channels CH 0 1 4 and 5 Create eight host IDs per host channel four primary controller IDs and four secondary controller IDs per host channel for a total of 32 host IDs See Editing and Creating Additional Host IDs Optional on page 5 25 Create eight logical drives See Creating Logical Drives Optional on page 5 31 ID 0 ID 1 LUN 0 LUN 1 LUN 2 LUN 0 LUN 1 LUN 2 1 GB 2 5 GB ...

Page 126: ...ion to a LUN perform the following steps 1 Choose view and edit Host luns from the Main Menu A list of available channels and their associated controllers is displayed 2 Choose the desired channel and ID to which the logical drive will be mapped and press Return TABLE 5 10 Configuration for 1024 LUNs Configuration Item Number Maximum number of host channels 4 channels 0 1 4 5 Required number of ho...

Page 127: ...e and Logical Volume menu options choose Logical Drive The LUN table is displayed 4 Using the arrow keys select the desired LUN for example CHL 0 ID 40 and press Return A list of available logical drives is displayed Note A device must be mapped to LUN 0 as a minimum ...

Page 128: ...option see Using the Map Host LUN Option on page 5 50 Create Host Filter Entry is used when multiple hosts share the same loop can view all the drives and need to be filtered so that a host sees only the logical drives that are exclusive to its use To use this option see Setting Up Host Filter Entries on page 5 52 5 6 3 Using the Map Host LUN Option Each partition must be mapped to a host LUN The ...

Page 129: ...8 choose Map Host LUN and press Return 2 Choose Yes to confirm the mapping scheme The partition is now mapped to a LUN 3 Press the Esc key to return to the Main Menu 4 Repeat Step 1 through Step 3 for each partition until all partitions are mapped to LUNs 5 On the Main Menu choose system Functions Reset controller and choose Yes to confirm to implement the new configuration settings 6 To verify un...

Page 130: ...ices are accessed and viewed from host devices LUN filtering is used to provide exclusive access from a server to a logical drive and exclude other servers from seeing or accessing the same logical drive LUN filtering also enables mapping of multiple logical drives or partitions to the same LUN number allowing different servers to have their own LUN 0 LUN filtering is valuable in clarifying mappin...

Page 131: ... inquiry data of the LUN In this case the switch displays Sun StorEdge 3510 which is the inquiry data returned by the RAID controller As shown in FIGURE 5 7 when you map LUN 01 to host channel 0 and select WWN1 server A has a proprietary path to that logical drive All servers continue to see and access LUN 02 and LUN 03 unless filters are created on them Prior to using the LUN Filter feature ident...

Page 132: ... Partition to a LUN on page 5 48 choose Create Host Filter Entry Add from current device list This step automatically performs a discovery of the attached HBAs Alternatively you can add them manually 2 From the device list choose the server WWN number for which you are creating a filter and press Return 3 At the confirmation screen choose Yes and press Return ...

Page 133: ... item and press Return 5 To edit the WWN use the arrow keys to choose Host ID WWN and press Return 6 Make the desired changes and press Return Caution Be sure that you edit the WWN correctly If the WWN is incorrect the host will be unable to recognize the LUN 7 To edit the WWN Mask use the arrow keys to choose Host ID WWN Mask and press Return ...

Page 134: ...reen choose Yes to exclude or No to include the Host ID WWN selection and press Return 10 To change the access mode that assigns Read Only or Read Write privileges use the arrow keys to choose Access mode and press Return 11 At the confirmation screen choose Yes and press Return 12 To set a name use the arrow keys to choose Name and press Return 13 Type the name you want to use and press Return ...

Page 135: ...y and repeat the procedure if you want to perform a similar operation you can add multiple WWNs to your list before you actually create the host filter entry in Step 15 Be sure to follow the instructions carefully 15 At the confirmation screen choose Yes and press Return 16 At the server list repeat the previous steps to create additional filters or press Esc to continue ...

Page 136: ...lter entry A mapped LUN displays a number and a filtered LUN displays an M for masked LUN in the host LUN partition window 5 6 5 Creating Device Files for the Solaris Operating Environment 1 To create device files for the newly mapped LUNs on the host in the Solaris 8 operating environment and Solaris 9 operating environment type 2 To display the new LUNs type usr sbin devfsadm v format ...

Page 137: ...information whenever a configuration change is made The logical configuration information is stored within the logical drive Note A logical drive must exist for the controller to write NVRAM content onto it 1 Choose system Functions Controller maintenance Save nvram to disks 2 Choose Yes to confirm A prompt confirms that the NVRAM information has been successfully saved To restore the configuratio...

Page 138: ... for CLI information For details on how to install Sun StorEdge Configuration Service Sun StorEdge Diagnostic Reporter or the Sun StorEdge CLI software refer to the Sun StorEdge 3000 Family Software Installation Manual The Sun StorEdge 3000 Family Documentation CD provides the related user guides with detailed installation and configuration procedures for Sun StorEdge Configuration Service and Sun...

Page 139: ...ystem reboot is required to implement these changes Note JBOD arrays require a license from VERITAS in order to enable any of its advanced features Refer to VERITAS Volume Manager Release Notes or contact VERITAS Software Corporation for licensing terms and information 5 7 3 The VERITAS Volume Manager ASL VERITAS has provided an Array Software Library ASL that must be installed on the same host sy...

Page 140: ...5 62 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 141: ...s related to LEDs refer to Troubleshooting Flowcharts on page 8 15 6 1 LEDs When Array Is First Powered On With the array powered up but not connected to a server you should see the LED conditions described in TABLE 6 1 6 2 Front Panel LEDs The drive LEDs are located between the rows of drives on the front panel as shown in FIGURE 6 1 The system operation LEDs are located on the right ear of the c...

Page 142: ...omponent alarm See Section 7 2 Silencing Audible Alarms on page 7 5 for more information about silencing audible alarms FIGURE 6 2 Chassis Ear LEDs and Reset Button on Front Panel Disk 1 Disk 2 Disk 3 Disk 4 Disk 5 Disk 6 Disk 7 Disk 8 Disk 9 Disk 10 Disk 11 Disk 12 Power Fan Temp Reset button Event LED 7 Drive LED 8 LED 9 LED 10 Drive LED 11 LED 12 LED 1 Drive LED 2 LED 3 LED 4 Drive LED 5 LED 6 ...

Page 143: ...thin nominal operational RPM specification of 5000 RPM Solid green Good Both fans rotating at 4000 RPM or higher Solid amber Faulty Failed One or both fans rotating a less than 4000 RPM Temp Thermometer icon Monitors the temperature level and indicates violations of internal temperature thresholds of 55C and 60C Solid green Good Under temperature threshold of 55C Solid amber Failed Temperature thr...

Page 144: ...ME text file that provides detailed instructions about how to download and install that patch But generally speaking all firmware downloads follow the same steps Locating the patch on SunSolve that contains the firmware upgrade you want Downloading the patch to a location on your network Using your array software SSCS or sscli 1M or array firmware in some cases to flash the firmware to the device ...

Page 145: ...m 6 3 Back Panel LEDs The back panel LED colors indicate the conditions described in the following figures and tables Note Although an amber light on the back panel often indicates a faulty component a steady amber light on the Ethernet link LED indicates normal Ethernet activity See TABLE 6 3 for more information 6 3 1 I O Controller Module LEDs FIGURE 6 3 shows the I O controller module and its ...

Page 146: ...ttery charging Solid amber Battery failed Activity I O activity of host and disk ports Off Not busy no I O activity Blinking green Busy active I O Cache Status of memory cache Off Clean cache Blinking green Dirty cache indicates if data in memory and is not written to disk yet Ethernet link active controller Status of Ethernet link Solid amber Active link Off Inactive connection Ethernet link inac...

Page 147: ...no connection or a failed connection to this SFP Note To test that the LEDs work using a paperclip press and hold the Reset button for 5 seconds All the LEDs should change from green to amber when you perform this test Any LED that fails to light indicates a problem with the LED When you release the Reset button the LEDs return to their initial state RAID controller Status of controller on I O con...

Page 148: ... fan module FIGURE 6 6 DC Power Supply and Fan Module TABLE 6 4 Power Supply LEDs Purpose LED LED Color Definition Monitors the DC output voltage within tolerance specification Overcurrent protection shutting down any voltage output is also displayed Voltage thresholds 5 VDC 25 VDC 12 VDC 6 VDC Current thresholds 5 VDC 35A 12 VDC 25A Solid green Solid amber Power supply and fans are good Failed On...

Page 149: ...l Drive Status Table on page 7 9 Physical Drive Status Table on page 7 11 Channel Status Table on page 7 13 Controller Voltage Temperature Status on page 7 15 Viewing SES Status on page 7 18 Viewing Event Logs on the Screen on page 7 22 Restoring Your Configuration NVRAM From a File on page 7 24 Upgrading Firmware on page 7 26 Patch Downloads on page 7 27 Controller Firmware Upgrade Features on pa...

Page 150: ...munications software and press Return TABLE 7 1 Components of the Controller Firmware Screen Component Description Cursor Move the cursor to a desired item and then press Return to select Controller name Identifies the type of controller Progress indicator Indicates the current data transfer rate or progress of an event Gauge range Use or keys to change the gauge range in order to view the progres...

Page 151: ... completed These codes and their meanings are shown in the following table Note For information about the battery status indicator see Battery Status on page 5 4 VT100 mode Enters the Main Menu and operates in VT100 mode PC graphic ANSI color mode Enters the Main Menu and operates in ANSI color mode Show transfer rate show cache status Press Return on this item to show the cache status and transfe...

Page 152: ... in special situations and only when directed by technical support Caution Do not use this menu option unless directed by technical support Using it will result in the loss of your existing configuration and all data you have on the devices To select options Return or Enter To perform the selected menu option or display a submenu Esc To return to the previous menu without performing the selected m...

Page 153: ...ent event messages include but are not limited to the following terms SES PLD firmware mismatch Temperature Cooling element Power supply Battery Fan Voltage sensor Caution Be particularly careful to observe and rectify a temperature failure alarm If you detect this alarm shut down the controller and the server as well if it is actively performing I O operations to the affected array Otherwise syst...

Page 154: ...he logical drive it must be copied to another location before deleting the current logical drive Note You can delete a logical drive only if it has first been unmapped To first unmap and then delete a logical drive perform the following steps TABLE 7 3 Silencing the Alarm Cause of Alarm To Silence Alarm Firmware Application Sun StorEdge Configuration Service Command Line Interface Failed Component...

Page 155: ...s is displayed 3 Select the host LUN that you want to unmap and press Return A confirmation message asks if you want to unmap the host LUN you have selected 4 Choose Yes to unmap the logical drive 5 Repeat Step 3 and Step 4 to unmap all LUNS that are mapped to the logical drive you want to delete 6 From the Main Menu choose view and edit Logical drives 7 Select the logical drive you unmapped and w...

Page 156: ...e and its data 9 Choose Yes to confirm 7 4 Checking Status Windows The status windows used to monitor and manage the array are described in the following sections Logical Drive Status Table on page 7 9 Physical Drive Status Table on page 7 11 Channel Status Table on page 7 13 Controller Voltage Temperature Status on page 7 15 Viewing SES Status on page 7 18 Viewing Event Logs on the Screen on page...

Page 157: ...gical drive parameters TABLE 7 4 Parameters Displayed in the Logical Drive Status Window Parameter Description LG Logical drive number P0 Logical drive 0 of the primary controller where P primary controller and 0 logical drive number S1 Logical drive 1 of the secondary controller where S secondary controller and 1 logical drive number ID Logical drive ID number controller generated LV The logical ...

Page 158: ...the logical drive FATAL FAIL More than one drive member in a logical drive has failed REBUILDING The logical drive is rebuilding DRV ABSENT INCOMPLETE One of the disk drives cannot be detected Two or more member disk drives in this logical drive have failed O Indicates the performance optimization set when the logical drive was initialized This cannot be changed after the logical drive is created ...

Page 159: ...al drives TABLE 7 5 Parameters Displayed in the Drive Status Window Parameters Description Slot Slot number of the drive Chl Channel of the connected drive ID ID of the drive Size MB Drive capacity in megabytes Speed xxMB Maximum synchronous transfer rate of this drive Async The drive is using asynchronous mode LG_DRV x The drive is a physical drive member of logical drive x Status GLOBAL The driv...

Page 160: ...entifying a Failed Drive for Replacement on page 8 7 If two drives show BAD and MISSING status see Recovering From Fatal Drive Failure on page 8 11 INITING The drive is initializing ON LINE The drive is in good condition REBUILD The drive is rebuilding STAND BY Local spare drive or global spare drive The local spare drive s LG_DRV column shows the logical drive number The global spare drive LG_DRV...

Page 161: ... hard drive was connected after the controller completes initialization use the Scan scsi drive submenu option after you have selected a drive to let the controller recognize the newly added hard drive and configure it as a member of a logical drive 7 4 3 Channel Status Table To check and configure channels from the Main Menu choose view and edit Scsi channels and press Return The screen displays ...

Page 162: ...channels TABLE 7 6 Parameters Displayed in the Channel Window Parameters Description Chl Channel s ID Mode Channel mode RCC Redundant controller communication channel Host The channel is functioning as a host channel DRV The channel is functioning as a drive channel PID Primary controller s ID mapping Multiple IDs were applied host channel mode only The ID for host LUNs mapped to this channel in H...

Page 163: ...nnel RCCOM CurSynClk Current bus synchronous clock xx x MHz The current speed at which the channel is communicating Async The channel is communicating asynchronously or no device is detected empty The default bus synchronous clock has changed Reset the controller for changes to take effect CurWid Current bus width Not applicable for Fibre Channel Serial empty The default bus width has changed Rese...

Page 164: ... view and edit Peripheral devices Controller Peripheral Device Configuration View Peripheral Device Status The voltage and temperature status of the RAID unit is displayed The components checked for voltage and temperature are displayed on the screen and are defined as normal or out of order ...

Page 165: ...Your Array 7 17 2 Choose Voltage and Temperature Parameters and press Return to view or edit the trigger thresholds that determine voltage and temperature status 3 Select a threshold you want to view or edit and press Return ...

Page 166: ...eshold ranges and triggering events 5 To edit a trigger or other editable value backspace over the existing information and replace it 7 4 5 Viewing SES Status The array s SCSI Enclosure Services SES processor located on the I O module monitors environmental conditions and is supported by Sun StorEdge Configuration Service and the command line interface ...

Page 167: ...the status of SES components temperature sensors cooling fans the beeper speaker power supplies and slot status perform the following steps 1 Choose view and edit Peripheral devices View Peripheral Device Status SES device A list is displayed of environmental sensors and other hardware components of that SES device sccli Available devices 1 dev rdsk c4t0d0s2 SUN StorEdge 3310 SN 000280 Primary 2 d...

Page 168: ...ating temperature 3 Select other attributes in which you are interested and press Return to learn more about the SES device 7 4 6 SES Temperature Sensor Locations FC Only Monitoring temperature at different points within the array is one of the most important SES functions High temperatures can cause significant damage if they go unnoticed There are a number of different sensors at key points with...

Page 169: ... are indicated by numbers 1 through 7 indicating speeds in the normal range of 4000 to 6000 RPM The number 0 indicates that the fan has stopped If a fan fails and the Status field does not display the OK value you must replace the fan and power supply module TABLE 7 7 Sun StorEdge 3510 Temperature Sensor Locations Element ID Description 0 Drive Midplane Left Temperature Sensor 1 1 Drive Midplane L...

Page 170: ... configuration or operation event as well as an error message or alarm event Note The SES logic in each array sends messages to the event log which reports problems and the status of the fans temperature and voltage Caution Powering off or resetting the controller automatically deletes all recorded event logs TABLE 7 8 Relationship Between Cooling Elements Fans and Power Supply Modules Cooling Ele...

Page 171: ... and edit Event logs on the Main Menu A log of recent events is displayed Note The controller can store up to 1000 event logs An event log can record a configuration or operation event as well as an error message or alarm event 2 Use your arrow keys to move up and down through the list ...

Page 172: ...other array or reapply it to the array that had the configuration originally you must be certain that the channels and IDs in the configuration file are correct for the array where you are restoring the configuration The NVRAM configuration file restores all configuration settings channel settings and host IDs but does not rebuild logical drives See Saving Configuration NVRAM to a Disk on page 5 5...

Page 173: ...t this mismatch and restore the access you have lost On host Solaris workstations the address of the RAID controller channel must also match what is described in etc vfstab Note In the Sun StorEdge Configuration Service program you can save a configuration file that can restore all configurations and rebuild all logical drives However it also erases all data when it rebuilds all logical drives so ...

Page 174: ... Fibre Channel only PLD firmware Fibre Channel only SAF TE firmware SCSI only SunSolve has extensive search capabilities that can help you find these patches as well as regular patch reports and alerts to let you know when firmware upgrades and other patches become available In addition SunSolve provides reports about bugs that have been fixed in patch updates Each patch includes an associated REA...

Page 175: ...Solve Online s search capabilities to locate and navigate to the patch 2 Read the README text file associated with that patch for detailed instructions on downloading and installing the firmware upgrade 3 Follow those instructions to download and install the patch 7 6 2 Controller Firmware Upgrade Features The following firmware upgrade features apply to the controller firmware Redundant Controlle...

Page 176: ...h as HyperTerminal Telix and PROCOMM Plus can perform the firmware upgrade 7 6 3 Installing Firmware Upgrades It is important that you run a version of firmware that is supported for your array Caution Before updating your firmware make sure that the version of firmware you want to use is supported for your array Refer to the release notes for your array for Sun Microsystems patches containing fir...

Page 177: ...are binary perform Step 3 2 Upgrade both boot record and firmware binaries with the following steps a Choose system Functions Controller Maintenance Advanced Maintenance Functions Download Boot Record and Firmware b Set ZMODEM as the file transfer protocol of your emulation software c Send the Boot Record Binary to the controller In HyperTerminal go to the Transfer menu and choose Send file If you...

Page 178: ...he controller automatically resets itself 7 7 Replacing the Front Bezel and Ear Caps Some procedures require that you remove the front bezel and the small vertical plastic caps on either side of the bezel that cover the rackmount tabs These rackmount tabs are often referred to as ears 7 7 1 Removing the Front Bezel and Ear Caps 1 Use the provided key to unlock both bezel locks 2 Grasp the front be...

Page 179: ...e same way but be sure to place the cap with LED labels on the right ear 1 Align the inside round notches of the cap with the round cylindrical posts ball studs on the ear 2 Push the top and bottom of the ear cap onto the ear pressing in on the top side toward the center of the array first 3 Continue pushing the top and bottom of the ear cap onto the ear pressing on the side toward the outside of ...

Page 180: ...7 32 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 181: ...http www sun com products n solutions hardware docs Network_Storage_Solutions Workgroup 3510 8 1 RAID LUNs Not Visible to the Host Caution When mapping partitions to LUN IDs there must be a LUN 0 Otherwise none of the LUNs will be visible By default all RAID arrays are preconfigured with one or two logical drives For a logical drive to be visible to the host server its partitions must be mapped to...

Page 182: ...edundant controller configuration fails the surviving controller takes over for the failed controller until it is replaced A failed controller is managed by the surviving controller which disables and disconnects from its counterpart while gaining access to all the signal paths The surviving controller then manages the ensuing event notifications and takes over all processes It is always the prima...

Page 183: ... global spare If there is a global spare it automatically uses it to rebuild the logical drive Failed Drive Swap Detect If neither a local spare drive nor a global spare drive is available and the Periodic Auto Detect Failure Drive Swap Check Time is disabled the controller does not attempt to rebuild unless you apply a forced manual rebuild To enable this feature follow these steps 1 Choose view ...

Page 184: ...e Rebuild using the local spare drive Any global spare drive assigned to logical drive Rebuild using the global spare drive Waiting for spare drive to be added or manual rebuild Periodic Auto Detect Failure Drive Swap Check Time enabled Has the failed drive been swapped Keep detecting if drive has been swapped or spare drive has been added Rebuild using the swapped drive Yes Yes Yes Yes No No No N...

Page 185: ... controller searches for a global spare If there is a global spare the logical drive rebuild begins See FIGURE 8 2 If neither local spare nor global spare is available the controller examines the channel and ID of the failed drive After the failed drive has been replaced by a healthy one the logical drive rebuild begins on the new drive If there is no drive available for rebuilding the controller ...

Page 186: ...ed must be scanned and set as local spares These drives are rebuilt at the same time you do not need to repeat the rebuilding process for each drive Any local spare drive assigned to logical drive Rebuild using the local spare drive Any global spare drive assigned to logical drive Rebuild using the global spare drive Rebuild using the swapped drive User applies forced manual rebuild Has the failed...

Page 187: ...r be able to access the logical drive You have incorrectly failed a second drive and caused a critical failure of the RAID set Note The following procedure works only if there is no I O activity To find a failed drive identify a single drive or test all drive activity LEDs you can flash the LEDs of any or all drives in an array Since a defective drive does not light up this provides a good way to ...

Page 188: ...ily Installation Operation and Service Manual March 2004 3 Choose Identify scsi drive flash All drives to flash the activity LEDs of all of the drives in the drive channel The option to change the Flash Drive Time is displayed ...

Page 189: ...a selected drive or flash the LEDs of all drives except the selected drive using steps similar to those outlined These three drive flashing menu options are described in the following sections 8 4 1 Flash Selected Drive When you choose this menu option the read write LED of the drive you select flashes for a configurable period of time from 1 to 999 seconds FIGURE 8 3 Flashing the Drive LED of a S...

Page 190: ...ective drives In the illustration there are no defective drives FIGURE 8 4 Flashing All Drive LEDs to Detect a Defective Non Flashing Drive 8 4 3 Flash All But Selected Drive With this menu option the read write LEDs of all connected drives except the selected drive flashes for a configurable period of time from 1 to 999 seconds Disk 1 Disk 2 Disk 3 Disk 4 Disk 5 Disk 6 Disk 7 Disk 8 Disk 9 Disk 1...

Page 191: ...e occurrence that two or more drives appear to fail at the same time perform the following steps 1 Discontinue all I O activity immediately 2 To cancel the beeping alarm in the firmware Main Menu choose system Functions Mute beeper See Section 7 2 Silencing Audible Alarms on page 7 5 for more information about silencing audible alarms 3 Physically check that all the drives are firmly seated in the...

Page 192: ... manually rebuild the RAID set refer to Manual Rebuild on page 8 5 If the status is still FATAL FAIL you have lost all data on the logical drive and must re create the logical drive Proceed with the following procedures a Replace the failed drive Refer to Sun StorEdge 3000 Family FRU Installation Guide for more information b Delete the logical drive Refer to the Sun StorEdge 3000 Family RAID Firmw...

Page 193: ...wing table shows the location of each of those sensors The Element ID corresponds to the identifier shown when you choose view and edit Peripheral devices View Peripheral Device Status SES Device Temperature Sensors TABLE 8 1 Sun StorEdge 3510 Temperature Sensor Locations Element ID Description 0 Drive Midplane Left Temperature Sensor 1 1 Drive Midplane Left Temperature Sensor 2 2 Drive Midplane C...

Page 194: ...ice Cooling element 2 Select one of the elements element 0 1 2 or 3 and press Return Standard fan speeds are indicated by numbers 1 through 7 indicating speeds in the normal range of 4000 to 6000 RPM The number 0 indicates that the fan has stopped If a fan fails and the Status field does not display the OK value you must replace the fan and power supply module Cooling elements in the status table ...

Page 195: ...StorEdge 3000 Family RAID Firmware User s Guide for cautions about particular parameter settings that should be avoided In particular do not set the Periodic SAF TE and SES Device Check Time to less than one second and do not set the SCSI I O Timeout to anything less than 15 seconds and preferably no less than the FC default of 30 seconds 8 9 Troubleshooting Flowcharts This section provides troubl...

Page 196: ... Sun StorEdge 3510 FC JBOD Arrays on page B 22 For overview information about LEDs see Chapter 6 For more information about replacing each module refer to the Sun StorEdge 3000 Family FRU Installation Guide for 2U Arrays 8 9 1 Power Supply and Fan Module The following flowchart provides troubleshooting procedures for the power supply and fan module ...

Page 197: ...Both green No Plug it in Turn it on Resolved Continue with 12B Replace the power supply with known good power supply No 12A Power supply or fan problem End Is the LED ribbon cable on the right ear loose Secure the ribbon cable Replace chassis Yes End Resolved Yes Replace bad power supply Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same ar...

Page 198: ...n that slot Yes No No End Reseat the module and turn on the switch No Plug it in Resolved Replace chassis Refer to FRU Installation Guide for instructions No Power supply is working properly green LED Power supply module LED amber 12B Power supply or fan problem Yes Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same array Notes When a power...

Page 199: ...e firmware application refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array Caution When you rotate or replace drives make sure that All I O is stopped The Periodic Drive Check Time setting in the firmware application is set to disabled this is the default setting This prevents automatic drive rebuild which is not recommended for live systems or troubleshooting For more ...

Page 200: ...er No Yes No Does drive show bad Does problem follow drive Refer to FRU Installation Guide for instructions Replace chassis LED green 8A Drive LEDs problem FC Continue with 8B Is drive displayed Power off Move drive to new slot Power on Check drive to see if it is displayed Yes No No Yes End No Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the ...

Page 201: ...panel LEDs flashing amber Yes LEDs stop flashing No Are all the LEDs off during operation Is the power switch on Yes No Is the power connected Is the power cord well seated Resolved Yes Yes Yes Turn it on No Connect it No Seat it No Yes No No Replace chassis Remove the right end cap Check that the Reset button is not jammed Check that LED ribbon cable in right ear is not loose Replace the end cap ...

Page 202: ...nnect it No Seat it No Yes No No Replace chassis Continue with 9B Adjust end cap to ensure reset button is not depressed Remove the right end cap Check that the Reset button is not jammed Check that LED ribbon cable in right ear is not loose Replace the end cap Yes Refer to FRU Installation Guide for instructions No Is the LED ribbon cable on the right ear loose Secure the ribbon cable Replace cha...

Page 203: ... Replace FRU Replace chassis Replace FRU Yes No No Secure the ribbon cable Is the power connected Are the power cords well seated Front panel power LED amber Yes Yes Yes Yes No Secure the ribbon cable No Front panel fan LED amber Is the LED ribbon cable on the right ear loose No No End End End End End End Is either power cooling FRU LED amber Yes Yes Reseat the FRU that is not operating correctly ...

Page 204: ... for any amber LEDs in back panel Go to 10A I O Controller module LED amber No Battery module LED amber Check temperature in Event Log messages Yes Yes Yes Replace battery module Resolved End Replace chassis No Yes Check that LED ribbon cable in right ear is not loose End End Is event LED amber No Go to 9D Yes Reseat the FRU that is not operating correctly Swap the questionable FRU with a known go...

Page 205: ...s not loose Verify the air conditioning is working properly Fix if needed End Yes Resolved Temp LED Resolved No No Replace controller that reported over temperature error Resolved Replace chassis Ensure adequate ventilation Resolved Yes End End Yes Yes No No End Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same array Notes 55 degrees Celsi...

Page 206: ... Resolved Resolved Replace chassis Message Controller has failed is displayed Resolved End Yes Resolved Resolved 10A I O controller module problem FC 2 Yes Power off Place known good I O controller module in slot Power on Resolved End Yes No No End Yes End Yes No Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same array Notes Fibre Channel a...

Page 207: ...s and Reset Button on Front Panel on page 6 2 for more information To silence audible alarms that are caused by component failures use a paperclip to push the Reset button See Section 7 2 Silencing Audible Alarms on page 7 5 for more information about silencing audible alarms 8 11 Silencing Audible Alarms An audible alarm indicates that either a component in the array has failed or a specific cont...

Page 208: ...8 28 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 209: ...Specifications This appendix provides the specifications for the Sun StorEdge 3510 FC array The topics covered are Physical Specifications on page A 2 Sun StorEdge 3510 FC Array Highlights on page A 3 Agency Approvals and Standards on page A 5 ...

Page 210: ...t Height 3 64 in 9 25 cm 2U 3 45 in 8 76 cm Width 19 in 48 26 cm 17 56 in 44 60 cm body Depth Main chassis 18 in 45 72 cm To back of power supply 20 in 50 8 cm To back of power supply handle 21 in 53 34 cm Main chassis 18 in 45 72 cm To back of power supply 20 in 50 8 cm To back of power supply handle 21 in 53 34 cm Weight fully loaded 69 3 lb 31 4 kg with 73 GB drives 63 3 lb 28 7 kg with 73 GB d...

Page 211: ... a 2U 3 45 in 8 76 cm high chassis Autosensing AC or DC power supplies Dual host access in certain configurations Density Up to 876 GB in a RAID array with 73 GB drives 21 in chassis depth RAID supports up to two expansion units Reliability Redundant hot swappable FRUs Single or redundant active active hot swappable RAID controllers N 1 hot swappable power and cooling NEBS Level 3 and HALT test ce...

Page 212: ... LUN through the firmware application you can create a mapping according to the WWPN port names that are specific to each host adapter A LUN mask can then be created as an access filter for including or excluding host adapters from addressing specific storage unit It is composed of an ID range that is configured to include one or more IDs A host adapter can be identified by its ID device specific ...

Page 213: ...2 98 S Mark Germany GS mark ergonomics Rheinland Russia Part of World wide CB Scheme GOST R mark Russia Hygienic Mark ergonomics Electromagnetic Compatibility Standard Country U S FCC 47 Part 15 Subpart B Class B Canada ICES 003 Japan VCCI Class B European Union EN 55022 1998 Class B Australia New Zealand AS NZS 3548 1996 Taiwan BSMI CNS 13438 Class B Russia GOST R mark Germany Same as European Un...

Page 214: ...Field EN 55024 10V m Electrical Fast Transient Burst EN 55024 1kV I O 2kV Power Surge EN 55024 1kV I O 1kV Power L L 2kV Power L G RF Conducted EN 55024 3V I O and Power Power Frequency Magnetic Field EN 55024 N A monitors only Voltage Dip and Interruption EN 55024 0V 0 5cycle 70 V 0 5sec 0V 5sec Product Safety Standard ...

Page 215: ...D Arrays on page B 2 Supported Host Platforms and Connection Methods JBOD Arrays on page B 2 Known Limitations Affecting Sun StorEdge 3510 FC JBOD Arrays on page B 3 Using Sun StorEdge 3000 Family Software Monitoring and Management Tools with JBOD Arrays on page B 4 Setting Loop IDs on Sun StorEdge 3510 FC JBOD Arrays on page B 7 Connecting Sun StorEdge 3510 FC JBOD Arrays on page B 9 Enabling Sun...

Page 216: ...ms JBOD Arrays The Sun StorEdge 3510 FC JBOD array can be used with currently released versions of the Solaris 8 operating system and the Solaris 9 operating system B 3 Supported Host Platforms and Connection Methods JBOD Arrays TABLE B 1 lists the Sun systems that are supported for the Sun StorEdge 3510 FC JBOD array The table also shows the connection methods supported for each of the supported ...

Page 217: ...ase Do not use the luxadm utility to diagnose or manage Sun StorEdge 3510 FC JBOD arrays Sun StorEdge Configuration Service software supports Sun StorEdge 3510 FC JBOD arrays However since Sun StorEdge 3510 FC JBOD arrays do not have a RAID controller or RAID controller firmware to manage the disks this software support is necessarily limited Monitoring functionality that does not require a RAID c...

Page 218: ...ring functions Refer to the Sun StorEdge 3000 Family Configuration Service User s Guide for in band setup procedures Sun StorEdge Diagnostic Reporter Provides event monitoring and notification Refer to the Sun StorEdge Diagnostic Reporter User s Guide for information Sun StorEdge Command Line Interface CLI A command line interface utility that provides script based management Refer to the Sun Stor...

Page 219: ...mance To monitor peripheral device condition and events of a Sun StorEdge FC JBOD array or Sun StorEdge SCSI JBOD array from the SSCS Console you first need to enable JBOD support 1 Select View Agent Options Management The Agent Options Management window is displayed 2 Select the Enable JBOD Support check box 3 To immediately display the JBOD array in the main window you need to probe for new inve...

Page 220: ... bus configuration each port is connected to its own HBA as shown in the following example B 5 2 Sun StorEdge Diagnostic Reporter Sun StorEdge Diagnostic Reporter supports standalone JBOD arrays However triggered event notification is limited to environmental failures and hard drive failures ...

Page 221: ...s appendix in the Sun StorEdge 3000 Family CLI User s Guide for information about using these commands B 6 Setting Loop IDs on Sun StorEdge 3510 FC JBOD Arrays When a Sun StorEdge 3510 FC JBOD array is directly attached to a host unique hard assigned loop IDs are assigned to each drive in the JBOD array A loop ID is the decimal version of an AL_PA The lowest number loop ID is the lowest priority a...

Page 222: ...e your ID switch setting 1 Remove the bezel the front faceplate See Replacing the Front Bezel and Ear Caps on page 7 30 for step by step instructions for removing and replacing the front bezel and ear caps Caution The plastic ear covers are snap on parts that require some care when you remove them Remove the right plastic ear cap carefully to avoid breaking the Reset button directly below the ear ...

Page 223: ...ge 3510 FC JBOD array or expansion unit rather than a Sun StorEdge 3510 FC RAID array The back panel of a Sun StorEdge 3510 FC JBOD array resembles that shown in Sun StorEdge 3510 FC JBOD Array Attached to a Single HBA Port on page B 10 Remove the front bezel and look at the labels on the bottom lip of the chassis If you have a a Sun StorEdge 3510 FC JBOD array one label contains this designation ...

Page 224: ...ive identifiers are arranged in four columns of three drives each to reflect the physical location of these drives in the array They correspond to the locations of Disk 1 through Disk 12 as shown in FIGURE B 5 B 7 2 Dual Port Connections to Sun StorEdge 3510 FC JBOD Arrays You can also connect a Sun StorEdge 3510 FC JBOD array to both ports on a dual port HBA ports on two single port HBAs or a por...

Page 225: ...ay with 12 drives connected to a host computer over two loops to two FC ports In this example both ports are on dual port HBAs When you connect your Sun StorEdge 3510 FC JBOD array to a host over two loops the format command shows 24 drives 12 on each loop because the host sees a device entry for each path If the loop switch ID is set to 0 these drives are identified as ranging from c1t0d0 to c1t1...

Page 226: ...o the port so that it connects firmly with the chassis Then plug the fiber optic cable s SFP connector into the duplex jack at the end of the SFP To remove an SFP connector make sure no cable is connected to it and then slide it out from the port For more information about SFPs refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for the Sun StorEdge 3510 FC Array TABLE ...

Page 227: ...k management utilities to prepare the disks in the Sun StorEdge 3510 FC JBOD array for use Refer to your host system documentation for more information about disk management utilities available to you B 8 Enabling Sun StorEdge 3510 FC JBOD Array Support For Sun StorEdge 3510 FC JBOD arrays use JBOD support only when you have a JBOD array connected directly to a host This enables you to monitor per...

Page 228: ...in window you need to probe for new inventory Choose View View Server and click Probe 4 Click OK The JBOD array is displayed in the main window In a single bus configuration both ports of the JBOD array are connected to one HBA on the server as shown in the following example In a dual bus configuration each port is connected to its own HBA as shown in the following example ...

Page 229: ...rive to bring it back online Refer to the documentation that accompanies your disk management software or volume management software for more information The drive module is hot swappable you can replace it while the array is powered on To replace a disk drive module first follow the procedure for removing a disk drive and then follow the procedure for installing a new disk drive Note If you are r...

Page 230: ... the following steps 1 Gently slide the drive module into the drive slot until the handle pins slip into the chassis notch 2 Lower the disk drive handle until it is vertical 3 Press and hold the drive handle in while you press the thumbscrew in until it engages the threads 4 Turn the thumbscrew clockwise until it is finger tight Note To ensure that a thumbscrew is finger tight tighten it with a sc...

Page 231: ...hat contains the firmware B 11 Understanding Component Status LEDs on JBOD Arrays This section describes the meaning of front panel and back panel LEDs you can use to determine the status of the operation of all drives and modules B 11 1 LED Activity When JBOD Arrays Are Powered On It can be useful to power on an array before it is connected to a host If a Sun StorEdge 3510 FC JBOD array is powere...

Page 232: ...set button to silence a failed component alarm See Silencing Audible Alarms on page 7 5 for more information about silencing audible alarms FIGURE B 6 Chassis Ear LEDs and Reset Button on Front Panel Disk 1 Disk 2 Disk 3 Disk 4 Disk 5 Disk 6 Disk 7 Disk 8 Disk 9 Disk 10 Disk 11 Disk 12 Power Fan Temp Reset button Event LED 7 Drive LED 8 LED 9 LED 10 Drive LED 11 LED 12 LED 1 Drive LED 2 LED 3 LED ...

Page 233: ...d One or more output voltages out of range Fan Fan icon Monitors the fan speed within nominal operational RPM specification of 5000 RPM Solid green Good Both fans rotating at 4000 RPM or higher Solid amber Faulty Failed Faulty Failed One or both fans rotating a less than 4000 RPM Temp Thermometer icon Monitors the temperature level and indicates violations of internal temperature thresholds of 55C...

Page 234: ...torEdge 3510 FC JBOD Array The following table shows the I O module LEDs and their color definitions Note An SFP Link Status L LED is off if there is no connection or a failed connection to this SFP TABLE B 7 JBOD I O Controller Module and Battery Module LEDs LED Purpose LED Color Definition Activity I O activity of host and disk ports Off Not busy no I O activity Blinking green Busy active I O SF...

Page 235: ... Power Supply and Fan Module LEDs on JBOD Arrays The following figure shows the AC power supply and fan module FIGURE B 8 AC Power Supply and Fan Module The following figure shows the DC power supply and fan module FIGURE B 9 DC Power Supply and Fan Module LED LED ...

Page 236: ...rage related messages in var adm messages and identify any suspect Sun StorEdge 3510 FC JBOD arrays and fibre loops 2 Check your Sun StorEdge Configuration Service console for alerts or messages 3 Check revisions of software package patches and hardware 4 Verify correct device file paths 5 Check any related software configuration or startup files for recent changes Search SunSolve Online for any k...

Page 237: ... this order testing after each replacement until the problem is solved Replace the cables Replace the SFPs Replace the drives Replace the HBAs Often you can also find out what does cause a hardware problem by determining the elements that do not cause it Start out by testing the smallest configuration that does work and then keep adding components until a failure is detected To view error messages...

Page 238: ...sk drive Before you begin troubleshooting JBODs or expansion units check the cables that connect the host to the JBOD or expansion unit Look for bent pins loose wires loose cable shields loose cable casing and any FC cables with 90 degree or more bends in them If you find any of these problems replace the cable The FIGURE B 10 flowchart provides troubleshooting procedures specifically for JBODs an...

Page 239: ...problem FC 2 Replace drive with known good drive Resolved No Yes No Yes Resolved End Yes Connect to known good HBA Resolved End No No Replace I O expansion module End End End End Go to 11B Is the drive light green in the original slot End Yes No Yes Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same array Notes To check cabling look for ben...

Page 240: ...ble midplane failure Replace chassis Resolved No No End Has a controller failure occurred Yes End Yes Has a data error occurred Correct data error Yes Switch controller with know good controller No Resolved Yes End No Replace chassis End End Reseat the FRU that is not operating correctly Swap the questionable FRU with a known good FRU from the same array Notes Prior to replacing a chassis try the ...

Page 241: ...sing Standalone JBOD Arrays B 27 B 13 Converting JBODs to RAID arrays If you have an FC JBOD and want to convert it to an FC RAID array refer to the Sun StorEdge 3000 Family FRU Installation Guide for instructions ...

Page 242: ...B 28 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 243: ...uence is complete it repeats To understand the beep codes listen to the sequence of codes until you can break down the sequence into its separate alarms You can also check your software or firmware for alarms error messages or logs to isolate and understand the cause For example in the case of a fan failure in a power supply you might first hear the critical component failure alarm followed by a p...

Page 244: ...rly careful to observe and rectify a temperature failure alarm If you detect this alarm shut down the controller and the server as well if it is actively performing I O operations to the affected array Otherwise system damage and data loss can occur Voltage failure V Temperature failure T SES PLD firmware mismatch R TABLE C 1 Failed Component Alarm Codes Continued Failure Morse Code Letter Morse C...

Page 245: ...D 6 View and Edit Peripheral Devices on page D 7 Save NVRAM to Disk and Restore From Disk on page D 7 In addition to saving the configuration data in NVRAM to disk keeping a hard copy of the controller configuration is also recommended This speeds the re creation of the RAID in the event of a disaster The following tables are provided as a model for recording configuration data Note The configurat...

Page 246: ...StorEdge 3000 Family Installation Operation and Service Manual March 2004 D 1 View and Edit Logical Drives D 1 1 Logical Drive Information LG ID LV RAID Level Size MB Status O LN SB FL Name Disk Reserved Space ...

Page 247: ...Appendix D Record of Settings D 3 D 1 2 Logical Drive Partition Information LG Partition Size MB LG Partition Size MB ...

Page 248: ... StorEdge 3000 Family Installation Operation and Service Manual March 2004 D 2 View and Edit Host LUNs D 2 1 LUN Mappings Host Channel Pri Sec Controller SCSI ID LUN Logical Drive Logical Volume Partition Size ...

Page 249: ...Appendix D Record of Settings D 5 D 3 View and Edit SCSI Drives Slot Channel ID Size MB Speed LG DRV Global Spare Local Spare Vendor and Product ID ...

Page 250: ...D 6 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 D 4 View and Edit SCSI Channels Channel Mode Host Drive Primary Controller SCSI IDs Secondary Controller SCSI IDs ...

Page 251: ...and Edit Peripheral Devices D 5 1 View System Information D 6 Save NVRAM to Disk and Restore From Disk Firmware version Boot record version Serial number Update Firmware Date Save NVRAM to Disk or File Date Location Restore NVRAM From Disk Date ...

Page 252: ...D 8 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 253: ...Edge 3510 FC Array Topics covered are RJ 45 Connector on page E 1 DB 9 COM port on page E 2 E 1 RJ 45 Connector FIGURE E 1 Ethernet RJ 45 Socket 10 100 BASE T TABLE E 1 Ethernet RJ 45 Pin Description Pin No Description Color 1 TX White with orange 2 TX Orange 3 RX White with green 4 Blue 5 White with blue ...

Page 254: ... 574 View of the Male End 6 RX Green 7 White with brown 8 Brown TABLE E 2 Pin Names Pin No Name Notes Description 1 DCD Data Carrier Detect 2 RD Receive Data also called RxD Rx 3 TD Transmit Data also called TxD Tx 4 DTR Data Terminal Ready 5 SGND Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator TABLE E 1 Ethernet RJ 45 Pin Description Continued Pin No Desc...

Page 255: ...lication From a Solaris Host on page F 2 Using the tip Command for Local Access to the Array on page F 3 Determining the WWN in the Solaris Operating Environment on page F 3 F 1 Setting Up the Serial Port Connection The RAID controller can be configured by means of a Solaris workstation running a VT100 terminal emulation program or by a Microsoft Windows terminal emulation program such as HyperTer...

Page 256: ...n 2 Power up the array It can take two or three minutes for both controllers to be initialized before communication is possible over the connection 3 Set the serial port parameters on the workstation See Configuring a COM Port to Connect to a RAID Array on page 4 14 for the parameters to use F 2 Accessing the Firmware Application From a Solaris Host See Using the tip Command for Local Access to th...

Page 257: ...tip command to access the array locally where n is the COM port identifier For instance if you have connected the array to the COM port identified as ttyb use this command 2 Refresh your screen by holding down the Control key on your keyboard this is abbreviated Ctrl on some keyboards and pressing the letter L key on your keyboard F 4 Determining the WWN in the Solaris Operating Environment 1 If y...

Page 258: ...e 3000 Family Installation Operation and Service Manual March 2004 3 Scroll down the listing to see the Fibre Channel devices and the related WWNs FIGURE F 2 Worldwide Name Information Displayed by the luxadm command ...

Page 259: ... 3 0 Installation and User s Guide for Microsoft Windows 2000 and Windows NT for detailed instructions about setting up the device driver on the server and for additional information about configuring your Windows 2000 Server or Advanced Server Customers interested in Sun StorEdge Traffic Manager 3 0 for multiplatform support should contact Sun Sales or visit http www sun com sales For more inform...

Page 260: ...ftware after you assign an IP address to the array For details refer to Setting Up Out of Band Management Over Ethernet on page 4 16 and to the Sun StorEdge 3000 Family Configuration Service User s Guide 1 Use a null modem serial cable to connect the COM port of the RAID array to an unused serial port on your host system A null modem cable has serial signals swapped for connecting to a standard se...

Page 261: ...Appendix G Configuring a Windows 2000 Server or Windows 2000 Advanced Server G 3 5 In the Connect To window select the COM port from the Connect using drop down menu for that array 6 Click OK ...

Page 262: ... connection and its settings choose File Save The connection file name is connection name where connection name is the name you gave this HyperTerminal connection when you created it 9 To make a connection shortcut on your desktop choose Start Find For Files or Folders Enter connection name and click the Search Now button Highlight and right click on the file name in the Search Results window choo...

Page 263: ... Advanced Server to Recognize New Devices and LUNs Before beginning this procedure make sure that you are using a supported FC host bus adapter HBA such as a QLogic QLA2310 or QLogic QLA2342 Refer to the release notes for your array for current information about which HBAs are supported Also make sure that you are using a supported driver for your HBA For the QLA2310 or QLA2342 use driver version ...

Page 264: ...ion and format your new devices 3 Open the Disk Management folder a Right click on the My Computer icon to display a pop up menu b Choose Manage c Select the Disk Management folder d If a Write Signature and Upgrade Disk Wizard is displayed click Cancel A Connecting to Logical Disk Manager Server status message is displayed 4 Select your new device when it is displayed 5 Right click in the Unalloc...

Page 265: ...Configuring a Windows 2000 Server or Windows 2000 Advanced Server G 7 6 Choose Create Partition from the pop up menu The Create Partition wizard is displayed 7 Click Next 8 Select Primary partition and click Next ...

Page 266: ...rvice Manual March 2004 9 Specify the amount of disk space to use or accept the default value and click Next 10 Assign a drive letter if desired and click Next 11 Select Format this partition with the following settings a Specify NTFS as the File system to use ...

Page 267: ...G Configuring a Windows 2000 Server or Windows 2000 Advanced Server G 9 b Make sure the Perform a Quick Format checkbox is selected c Click Next A confirmation dialog box displays the settings you have specified ...

Page 268: ...reate host filters you need to know the world wide name WWN for the FC HBA that connects your host to your FC array 1 Boot a specific host system and note the BIOS version and HBA card models connected to your host 2 Access the HBA card s BIOS with the appropriate command alt q or control a are commonly used If the host has multiple HBA cards select the card that is connected to the storage 3 Scan...

Page 269: ...000 Server or Windows 2000 Advanced Server G 11 See Setting Up Host Filter Entries on page 5 52 for more information about creating host filters ID Vendor Product Rev Node Name Port ID 0 Qlogic QLA22xx Adapter B 210000E08B02DE2F 0000EF ...

Page 270: ...G 12 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 271: ...em for Linux on page H 6 Creating a File System on page H 7 Creating a Mount Point and Mounting the File System Manually on page H 7 Mounting the File System Automatically on page H 8 Determining the World Wide Name for Linux Hosts on page H 9 H 1 Setting Up the Serial Port Connection The RAID controller can be configured by means of a host system running a VT100 terminal emulation program or runn...

Page 272: ...s powered up power on the Linux server and log in as root or log in as su if you logged in as a user 4 Open a terminal session and type Press Return You see the setup menu where you define which serial ports to use baud rate hand shake settings and flow control 5 Set the serial port parameters on the server See Configuring a COM Port to Connect to a RAID Array on page 4 14 for the parameters to us...

Page 273: ... saved confirmation message is displayed h Highlight Exit from Minicom in the configuration menu and press Return H 2 Accessing the Firmware Application From a Linux Server After you have set the Minicom serial port parameters use the Minicom utility to access the controller firmware with the following steps 1 To start the Minicom program from the terminal window type A pop up window stating Initi...

Page 274: ...aces is going to be bootable 1 If you have more than one interface highlight the top one listed under Adapter Type and press Return If you only have one interface it is already highlighted press Return 2 Highlight Configuration Setting and press Return 3 Highlight Host Adapter Settings and press Return 4 Move down to Host Adapter BIOS and make sure it is enabled if not press the Return key and it ...

Page 275: ...p after the scan If there are no devices attached it takes some time to scan If there are devices attached it usually finds them right away 13 If you are satisfied with the configuration press Esc until you get to Configuration Settings 14 Highlight Exit Fast UTIL and press Return A screen displays Exit Fast UTIL Highlight Reboot System and press Return The server reboots H 4 Multiple LUN Linux Co...

Page 276: ... and paths that you plan to use 2 Then type A banner appears for the specified array device The last statement displays a prompt 3 Type m or help 4 On the displayed menu select n for the command action and press Return Two choices are displayed e extended p primary partition 1 4 Only four primary partitions are allowed per array All additional partitions must be added as extended LUNs under one pr...

Page 277: ... the following command to create an ext3 file system where x is the partition that you are making into a file system Replace x with 1 since there is only one partition H 7 Creating a Mount Point and Mounting the File System Manually 1 Go to the directory where you want to create a directory that will be the mount point Then type the following command 2 To mount your file system type the following ...

Page 278: ... following command to add a label to the partition where x is 1 for this partition and directory path is the directory that was created and its location 2 Edit the etc fstab file and add the following line 3 Save the file 4 To check to see if fstab was set up correctly type If the mount point and the fstab file are correctly set up no errors appear 5 To verify that the file system is mounted and l...

Page 279: ...S with the appropriate command Alt Q or Control A are commonly used If the host has multiple HBA cards select the card that is connected to the storage 3 Scan the card to look for devices attached to it usually with the Scan Fibre Devices or the Fibre Disk Utility The node name or similar label is the WWN The following example shows the node name for a Qlogic card See Setting Up Host Filter Entrie...

Page 280: ...H 10 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 281: ...e driver on the server and for additional information about configuring your IBM server Customers interested in Sun StorEdge Traffic Manager 3 0 for multiplatform support should contact Sun Sales or visit http www sun com sales For more information on multiplatform support see http www sun com storage san multiplatform_support html The information in this appendix supplements the configuration ste...

Page 282: ... from your IBM host For convenience installers frequently perform the initial array configuration using a serial port on a portable computer If you want to use a Microsoft Windows portable computer for this initial array configuration see Setting Up the Serial Port Connection on page G 2 for Windows 2000 systems or Setting Up the Serial Port Connection on page K 2 for Windows NT systems If you pre...

Page 283: ... 4 16 and refer to the Sun StorEdge 3000 Family Configuration Service User s Guide To access the controller firmware through the serial port perform the following steps 1 Connect the serial null modem cable to the disk array and to the serial port on the IBM server Note A DB 9 to DB 25 serial cable adapter is shipped with the disk array to connect the serial cable to a DB 25 serial port on your ho...

Page 284: ...ist of defined disk devices is displayed along with information about those devices 2 Identify the name of the device on which you want to create a logical volume for example hdisk7 kermit Executing usr share lib kermit ckermit ini for UNIX Good Morning C Kermit 7 0 197 8 Feb 2000 for HP UX 11 00 Copyright C 1985 2000 Trustees of Columbia University in the City of New York Type or HELP for help C ...

Page 285: ... the network Because the ASCII interface is available on all systems it is used as an example in the remainder of this appendix but either interface can be used to perform the procedures described here In addition the same operations can be performed directly from the command line using standard AIX system administration commands Note Use the Enter key when you have finished filling out a screen t...

Page 286: ...hysical volume is the disk device you identified in Identifying the Device on Which You Will Create a Logical Volume on page I 4 I 5 Creating a Volume Group 1 Choose Volume Group from the Logical Volume Manager menu 2 Choose Add a Volume Group from the Volume Groups menu 3 Type the name you want to give the volume group next to VOLUME GROUP name 4 Next to PHYSICAL VOLUME name type the name of the ...

Page 287: ...e screen is displayed 5 Type the name you want to give the new logical volume next to LOGICAL VOLUME new 6 Type the number of partitions you want to create on the new logical volume next to Number of LOGICAL PARTITIONS 7 Type the values you want to use for the other parameters on the Add a Logical Volume screen or accept the default values When the logical volume is created a status screen display...

Page 288: ...to MOUNT POINT type the directory name and path if desired on which you want to mount the new file system Note If the mount point directory does not exist it is created When the file system is created a status screen displays Command OK the Journaled File System the mount point and the size of the file system I 8 Mounting the New File System 1 Return to the File Systems screen 2 Choose List All Fi...

Page 289: ...ure your new file system is mounted at the mount point you specified 3 Display the attributes of the new file system I 10 Determining the World Wide Name for IBM Servers Running AIX Before you can create host filters you need to know the world wide name WWN for the FC HBA that connects your host to your FC array For supported IBM HBAs follow these steps 1 Determine the device name by typing the co...

Page 290: ...10 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 Output similar to the following is displayed The network address is the WWN FIGURE I 2 Network Address Corresponding to WWN ...

Page 291: ...nment Refer to the Sun StorEdge Traffic Manager 3 0 Installation and User s Guide for the Hewlett Packard HP UX Operating System for detailed instructions about setting up the device driver on the server and for additional information about configuring your HP server Customers interested in Sun StorEdge Traffic Manager 3 0 for multiplatform support should contact Sun Sales or visit http www sun co...

Page 292: ...of the array it is not necessary to configure a serial port connection from your HP host For convenience installers frequently perform the initial array configuration using a serial port on a portable computer If you want to use a Microsoft Windows portable computer for this initial array configuration see Setting Up the Serial Port Connection on page G 2 for Windows 2000 systems or Setting Up the...

Page 293: ... Setting Up Out of Band Management Over Ethernet on page 4 16 and refer to the Sun StorEdge 3000 Family Configuration Service User s Guide To access the controller firmware through the serial port perform the following steps 1 Use a null modem serial cable to connect the COM port of the RAID array to an unused serial port on your host system A null modem cable has serial signals swapped for connec...

Page 294: ...serial port being configured is dev tty0p1 kermit Executing usr share lib kermit ckermit ini for UNIX Good Morning C Kermit 7 0 197 8 Feb 2000 for HP UX 11 00 Copyright C 1985 2000 Trustees of Columbia University in the City of New York Type or HELP for help C Kermit set line dev tty0p1 C Kermit set baud 38400 dev tty0p1 38400 bps C Kermit set term byte 8 C Kermit set carrier watch off C Kermit C ...

Page 295: ...l be using 3 Map the partitions containing storage that you want to use to the appropriate host channels Partitions must be assigned to LUNs in sequential order beginning at LUN 0 4 Halt the operating system using the shutdown command 5 Turn off all power to peripheral devices and then to the server 6 Attach one or more host channels of the Sun StorEdge 3510 FC Array to the SCSI interface cards in...

Page 296: ...Terms Volume groups are HP UX s method for dividing and allocating disk storage capacity Volume groups can be used to subdivide a large partition of storage into smaller units of usable space called logical volumes Each volume group is divided into logical volumes which are seen by the applications as individual disks They can be accessed as either character or block devices and can contain their ...

Page 297: ...he output of ioscan 1M shows the disks attached to the system and their device names 2 Initialize each partition as an LVM disk with the pvcreate command For example type Caution This process results in the loss of any data that resides on the partition J 7 Creating a Volume Group The volume group contains the physical resources that you can use to create usable storage resources for your applicat...

Page 298: ...ile group The letter c indicates a character device file The major number 64 used for all volume groups A minor number of the form 0xNN0000 where NN is the two digit hexadecimal representation of the volume group number 06 in the example To associate the physical volume with a volume group use the vgcreate command To verify the creation and view the volume group properties use the vgdisplay comman...

Page 299: ...J 8 Creating a Logical Volume To create a logical volume within the volume group use the lvcreate command with the L option to specify the size of the logical volume in megabytes The logical volume size should be a multiple of the physical extent size In this example a logical volume of 4092 MB is created Both character and block device files for the new logical volume are created in the volume gr...

Page 300: ...k are not accessible to users until they are mounted 1 Create a directory to be the mount point for your new file system 2 To mount your file system type the following J 11 Mounting the File System Automatically By placing information about your file system in the fstab file you can have HP UX mount the file system automatically during bootup You can also use the name of the mount point in mount c...

Page 301: ...re correctly set up no errors appear 4 To verify that the file system is mounted and list all mounted file systems type 5 To unmount the file system type J 12 Determining the World Wide Name for HP UX Hosts Before you can create host filters you need to know the world wide name WWN for the FC HBA that connects your host to your FC array For supported HP UX host HBAs follow these steps 1 Determine ...

Page 302: ...00 Family Installation Operation and Service Manual March 2004 2 Type Output similar to the following is displayed The Node World Wide Name shown is the WWN you use when configuring the RAID controller fcmsutil device name ...

Page 303: ... for Microsoft Windows 2000 and Windows NT for detailed instructions about setting up the device driver on the server and for additional information about configuring your Windows NT server Customers interested in Sun StorEdge Traffic Manager 3 0 for multiplatform support should contact Sun Sales or visit http www sun com sales For more information on multiplatform support see http www sun com sto...

Page 304: ...u assign an IP address to the array For details see Setting Up Out of Band Management Over Ethernet on page 4 16 and refer to the Sun StorEdge 3000 Family Configuration Service User s Guide 1 Use a null modem serial cable to connect the COM port of the RAID array to an unused serial port on your host system Note A DB 9 to DB 25 serial cable adapter is included in your package contents to connect t...

Page 305: ...Appendix K Configuring a Windows NT Server K 3 5 In the Connect To window select the COM port from the Connect using drop down menu that is connected to the array 6 Click OK ...

Page 306: ...the connection and its settings choose File Save The connection file name is connection name where connection name is the name you gave this HyperTerminal connection when you created it 10 To make a connection shortcut on your desktop choose Start Find For Files or Folders Enter the connection name and click the Search Now button Highlight and right click on the file name in the Search Results win...

Page 307: ...r higher Before beginning this procedure make sure that you are using a supported FC HBA such as a QLogic QLA2310 or QLogic QLA2342 Refer to the release notes for your array for current information about which HBAs are supported Also make sure that you are using a supported driver for your HBA For the QLA2310 or QLA2342 use driver version 8 1 5 12 or later Note When the Microsoft Windows operating...

Page 308: ... menu c Choose Disk Administrator A Disk Administrator is initializing progress indicator is displayed A Disk Administrator window then displays the drives recognized by the system 3 Select the disk whose free space you want to partition and format a Choose Create from the Partition menu A Create Primary Partition dialog box enables you to specify the size of the partition b Specify a size or acce...

Page 309: ... Changes Now from the Partition menu A confirmation dialog box is displayed 6 Click Yes to save the changes you have made A dialog box confirms that disks were updated successfully 7 Click OK The partition is now identified as Unknown in the Disk Administrator window 8 Format the Unknown partition ...

Page 310: ...k Format checkbox is selected e When you have specified the settings you want click Start A dialog box warns you that any existing data on the disk will be erased f Click OK to format the disk The new partition is formatted and a dialog box confirms that the format is complete 9 Click OK The formatted partition is identified as NTFS in the Disk Administrator dialog box 10 Repeat these steps for an...

Page 311: ...S with the appropriate command Alt Q or Control A are commonly used If the host has multiple HBA cards select the card that is connected to the storage 3 Scan the card to look for devices attached to it usually with the Scan Fibre Devices or the Fibre Disk Utility The node name or similar label is the world wide name The following example shows the node name for a Qlogic card See Setting Up Host F...

Page 312: ...K 10 Sun StorEdge 3000 Family Installation Operation and Service Manual March 2004 ...

Page 313: ...hen to change 5 4 Battery Operation 5 4 baud rate 4 14 beep codes muting 7 5 bus adapter connecting to 4 23 C cables customer provided 3 5 cabling cables supplied 3 3 Ethernet connection 4 16 procedures 4 1 RS 232 connection 4 14 Cabling to Expansion Units 4 17 B 9 cache options 5 6 cache status 7 2 CD supplied 1 11 channels default channels 5 22 drive 4 10 host 4 10 host or drive 5 22 checking pa...

Page 314: ...ustomer obligations 2 2 customer provided cables 3 5 D Deleting Logical Drives 7 6 DHCP 4 15 disks not visible 8 1 drive identifying a failed 8 7 drive channels 4 10 drive failure recovering from a fatal 8 11 DRV FAILED status 7 10 dual bus configurations B 6 Dynamic Host Configuration Protocol 4 14 E electrical specifications 2 4 electromagnetic compatibility EMC 2 3 environmental range 2 3 Envir...

Page 315: ... Host Filter Entries 5 52 host IDs adding 5 25 host IDs creating 5 25 host LUNs not visible 8 1 humidity 2 3 I ID switch 4 20 B 7 Identifying a Failed Drive for Replacement 8 7 identifying drives 8 7 Identifying SCSI drive command 8 8 in band connections 5 6 INCOMPLETE status 7 10 initial firmware window 5 19 INITING status 7 9 INVALID status 7 9 IP address setting 4 16 J JBOD dual bus configurati...

Page 316: ...Your FC Array 3 5 muting alarms 7 5 beeper 7 5 N NAME controller 5 42 NEBS Level 3 1 1 Network Equipment Building System 1 1 NEW DRV drive status 7 11 null modem cable 4 14 null modem serial cable 4 14 NVRAM restoring 7 24 O optimization random I O maximum size 5 28 sequential I O maximum size 5 28 out of band connections 5 6 out of band management 4 16 P package contents 3 3 checking 3 3 paramete...

Page 317: ...SCSI channel status 7 13 SCSI drive global or local spare 7 11 STANDBY mode 7 11 USED DRV mode 7 11 vendor ID 7 12 SCSI drive status 7 11 sequential I O optimization maximum size 5 28 serial cable null modem 4 14 serial port parameters 4 14 serial port connection F 1 G 2 J 2 K 2 serial port parameters F 2 G 4 H 2 I 2 I 4 J 2 J 5 SES version conflict 6 4 Setting Loop IDs on Expansion Units 4 20 B 7...

Page 318: ...ntal range 2 3 temperature LED 6 3 B 19 topologies Fibre Channel 1 7 transfer rate indicator 7 2 troubleshooting disks not visible 8 1 LUNs not visible 8 1 U Upgrading Firmware 7 26 USED DRV drive status 7 11 V VERITAS DMP enabling 5 61 Veritas software 5 61 VT100 terminal connection 4 14 VT100 terminal mode 7 2 W worksheet preinstallation 2 7 worldwide name determining on Solaris OE F 3 write bac...

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