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195

Network Storage Router M2402 User Guide

8

Basic Troubleshooting

This chapter discusses some basic methods of identifying faults in the setup and
configuration of the StorageWorks Network Storage Router M2402.

Most problems are made during the initial installation of the router. Before
proceeding with advanced troubleshooting techniques, verify all connections and
review the configuration.

The following topics are discussed in this chapter:

■

LED indicators

■

Basic troubleshooting

— Verifying SCSI bus configuration

— Verifying Fibre Channel connection

— Verifying SCSI devices in Windows NT

— Verifying the router configuration

— Verifying mapping

— Verifying devices

— Verifying host configuration

— Verifying HBA device driver information

— Verifying serial port configuration

— Verifying PRLI data

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Содержание StorageWorks M2402

Страница 1: ...69782 003 The HP StorageWorks Network Storage Router M2402 provides bi directional connectivity in either a Fibre Channel Switched Fabric or a Fibre Channel Arbitrated Loop environment supporting Fibre Channel and SCSI devices This user guide provides instructional information for installing and configuring the router ...

Страница 2: ...d in this document is subject to change without notice Compaq Computer Corporation is a wholly owned subsidiary of Hewlett Packard Company Microsoft Windows and Windows NT are trademarks of Microsoft Corporation in the U S and or other countries All other product names mentioned herein may be trademarks of their respective companies Hewlett Packard Company shall not be liable for technical or edit...

Страница 3: ...g Help xvi HP Technical Support xvi HP Storage Website xvi HP Authorized Reseller xvii 1 Introduction External Features Overview 2 Power Modules 3 Fan Modules 4 Fibre Channel Modules 5 SCSI Modules 6 Ethernet Port Standby Power Button 6 Serial Port 8 Functional Overview 9 Fibre Channel to SCSI Protocol Process 10 SCSI to Fibre Channel Protocol Process 11 LAN free Backup and Restore 12 Server free ...

Страница 4: ...outer Default Settings 34 UI Overview 35 Visual Manager 35 Serial Telnet 35 FTP 35 SNMP Management Information Base 36 Common Configuration Settings 36 Controller LUN Commands 36 SCSI Bus Configuration 37 Fibre Channel Port Configuration 37 Fibre Channel Arbitrated Loop Configuration 38 Soft Addressing 38 Hard Addressing 38 Fibre Channel Switched Fabric Configuration 38 Discovery Mode 39 Host Devi...

Страница 5: ...on 74 Discovery Menu 79 Mapping Menu 80 Fibre Channel and SCSI Common Mapping Tasks 81 Fibre Channel Mapping Tasks 82 Viewing and Changing Fibre Channel Host Information 82 Viewing and Changing Fibre Channel Map Information 84 SCSI Mapping Tasks 86 Viewing and Changing SCSI Host Information 86 Viewing and Changing SCSI Map Information 87 Statistics Menu 90 Utilities Menu 91 Beacon Mode Configurati...

Страница 6: ... Current Map 134 Changing the Name of the Current Map 135 Editing the Map Entries of the Current Map 135 Scrolling between Display Pages of the Edit Map Entries Screen 137 Adding a Map Entry to a Fibre Channel Map 137 Adding a Map Entry to a SCSI Map 139 Creating a Map Entry for a Fibre Channel Map 140 Creating an Entry for a SCSI Map 141 Removing Gaps in the Map 142 Deleting a Map Entry 143 Clear...

Страница 7: ...formation 163 Viewing Attached Fibre Channel Devices 165 Viewing Fibre Channel Resource Transport Information 166 Viewing Fibre Channel Driver Status Information 167 Viewing SCSI Status Information 167 Viewing SCSI Statistics 168 Viewing Attached SCSI Devices 168 Viewing SCSI Resource Information 169 Event Log 170 Beacon Settings 171 Trace Dump Menu 172 Saving Copies of the Trace Buffers using FTP...

Страница 8: ...n 197 Verifying Fibre Channel Connection 198 Verifying SCSI Devices in Windows NT 199 Verifying the Router Configuration 199 Verifying Mapping 200 Verifying Devices 200 Verifying the Host Configuration 200 Verifying HBA Device Driver Information 200 Verifying Serial Port Configuration 201 Verifying PRLI Data 201 A Serial and Ethernet Pin Assignments DB 9 Serial Pin Assignments 204 RJ 45 Ethernet C...

Страница 9: ...MIB 2 2 Table 225 Enterprise MIB Table 231 E Regulatory Compliance Notices Regulatory Compliance Identification Numbers 241 Federal Communications Commission Notice 242 Class A Equipment 242 Class B Equipment 243 Declaration of Conformity for Products Marked with the FCC Logo 243 Modifications 244 Cables 244 Power Cords 244 Mouse Compliance Statement 244 Canadian Notice Avis Canadien 245 Class A E...

Страница 10: ...Contents x Network Storage Router M2402 User Guide F Electrostatic Discharge Grounding Methods 250 Index ...

Страница 11: ...Guide About this Guide This user guide provides information to help you Install the Network Storage Router M2402 Configure the Network Storage Router M2402 About this Guide topics include Overview page xii Conventions page xiii Rack Stability page xv Getting Help page xvi ...

Страница 12: ...e Prerequisites Intended Audience This guide is intended for administrators with a moderate knowledge level about network environments Prerequisites Before you install this product make sure you consider the items below Knowledge of operation system Knowledge of related hardware software Previous version of the product firmware ...

Страница 13: ...this manner indicates that failure to follow directions in the warning could result in bodily harm or loss of life Table 1 Document Conventions Element Convention Cross reference links Figure 1 Key and field names menu items buttons and dialog box titles Bold File names application names and text emphasis Italics User input command and directory names and system responses output and messages Monos...

Страница 14: ...tes the presence of electrical shock hazards Enclosed area contains no operator serviceable parts WARNING To reduce the risk of injury from electrical shock hazards do not open this enclosure Any RJ 45 receptacle marked with these symbols indicates a network interface connection WARNING To reduce the risk of electrical shock fire or damage to the equipment do not plug telephone or telecommunicatio...

Страница 15: ...uce the risk of personal injury or damage to the equipment observe local occupational health and safety requirements and guidelines for manually handling material Rack Stability Rack stability protects personal and equipment WARNING To reduce the risk of personal injury or damage to the equipment be sure that The leveling jacks are extended to the floor The full weight of the rack rests on the lev...

Страница 16: ...all technical support at the nearest location Telephone numbers for worldwide technical support are listed on the HP website under support http www hp com Be sure to have the following information available before calling Technical support registration number if applicable Product serial numbers Product model names and numbers Applicable error messages Operating system type and revision level Deta...

Страница 17: ...02 User Guide xvii HP Authorized Reseller For the name of your nearest HP authorized reseller In the United States call 1 800 345 1518 In Canada call 1 800 263 5868 Elsewhere see the HP website for locations and telephone numbers http www hp com ...

Страница 18: ...About this Guide xviii Network Storage Router M2402 User Guide ...

Страница 19: ...itched Fabric FC SW or a Fibre Channel Arbitrated Loop FC AL environment This chapter introduces the following topics External features overview Power modules Fan modules Fibre Channel modules SCSI Modules Ethernet port standby power button Serial port Functional overview Fibre Channel to SCSI protocol process SCSI to Fibre Channel protocol process LAN free backup and restore Server free data move...

Страница 20: ...gure 1 Front side view The air intake vents on the front side shown in Figure 1 must remain unobstructed The power supply modules with fault and power LED are serviceable from the front side of the router The serial port is also located on the front side for local management of configuration settings and firmware upgrades Figure 2 Back side view ...

Страница 21: ... port has LEDs that provide bus activity and link status information A single power connector and single power button are located on the back side Power Modules The router is equipped with one power supply and has the capability of a redundant power supply being added Figure 3 Power module Power supply LED definition Green Power has been applied to this module Yellow Power On Self Test POST in pro...

Страница 22: ...nstalled If the fan is not cooling the router properly a temperature warning message is displayed in the Home Page of the Web based user interface Fan module functionality can be verified from both the Serial Telnet user interface and the Web based user interface Note The Web based user interface is also called Visual Manager Visual Manager is discussed in Chapter 4 Visual Manager User Interface T...

Страница 23: ...r M2402 User Guide Fibre Channel Modules Multiple Fibre Channel modules can be added to the router Figure 5 Fibre Channel module Fibre Channel module LED definition Green ACT Fibre Channel port activity Green LINK Valid Fibre Channel link ...

Страница 24: ...ter is equipped with one Ethernet port and a standby power button with LED indicators See Figure 7 for an illustration Note The Standby Power button engages disengages system power supplied from the power modules This button does not remove power to the power module s To remove power to the power module s unplug the router from electrical source Note The standby power button has a 10 second delay ...

Страница 25: ...utton Ethernet port LED definition Activity Port activity Link Valid Ethernet link Standby power button LED definition Green System power is on Amber System fault condition is indicated Alternating Green Amber System in Beaconing mode Item Description 1 Ethernet port 2 Standby power button 1 2 ...

Страница 26: ...ser Guide Serial Port The router is equipped with one serial port See Figure 8 for an illustration The serial port can be used to access the serial Telnet user interface which is used to locally manage and configure the router Figure 8 Serial port ...

Страница 27: ...s RAID Controllers Disk drives JBODs Sequential Access Devices Tape drives Changer Devices Tape and Magneto Optical Libraries The router provides multiple Fibre Channel to SCSI I O configurations A sample configuration is illustrated in Figure 9 Figure 9 Example configuration Figure 9 shows that a Fibre Channel host on the Fibre Channel bus can access a tape drive and library through the appropria...

Страница 28: ... interprets the Fibre Channel information and places the packet in buffer memory 3 The router interprets the Fibre Channel information packet and programs the router SCSI controller to process the transaction 4 The router SCSI controller sends the command to the SCSI device target 5 The SCSI target interprets the command and executes it StorageWorks Router SCSI Controller Hub or Switch FC Host SCS...

Страница 29: ...ss Item Process 1 A SCSI host issues a command to the router 2 The SCSI controller in the router interprets the command and places it in buffer memory 3 The router processor interprets data and programs the router Fibre Channel controller to process the transaction 4 The router Fibre Channel controller translates data into an FCP protocol packet and sends it to the Fibre Channel target 5 The Fibre...

Страница 30: ...w the bulk of data traffic to be moved from the LAN to the storage area network SAN See Figure 12 for an illustration of this process Figure 12 LAN free backup and restore SAN LAN SCSI DATA MOVEMENT ETHERNET Fibre Channel StorageWorks Router StorageWorks Router SERVER SERVER FIBRE CHANNEL DISK SCSI TAPE UNIT SCSI TAPE UNIT SERVER SERVER ...

Страница 31: ...d free up server resources See Figure 13 Figure 13 Server free data movement Note The router implementation of Extended copy does not support the SNMP protocol Note Copy Manager can perform simultaneous Extended Copy commands StorageWorks Router SCSI TAPE UNIT SAN LAN SCSI DATA MOVEMENT COMMAND ETHERNET Fibre Channel SERVER SERVER FIBRE CHANNEL DISK SCSI TAPE UNIT SERVER SERVER StorageWorks Router...

Страница 32: ...ee Appendix B Controller LUN Commands for additional information Physical Requirements The router has the following physical dimensions Width 17 00 inches Depth 20 inches Height 1 70 inches 1U Weight approx 18 lbs The router must be operated in the following environment Temperature 0 to 50 C Relative Humidity 5 to 80 non condensing If the router is to be shipped or stored the following environment...

Страница 33: ...res are included in this chapter Selecting a location Unpacking the box Mounting the router on a desktop Installing the router in a rack Connecting the power cord Connecting the interfaces Fibre Channel connections SCSI connections Ethernet connections Serial port connections Setting up serial port communications Caution To prevent static shock which can damage electrical equipment use industry ac...

Страница 34: ...pment was received If an item is missing contact your sales representative immediately Mounting the Router on a Desktop 1 Remove the router from the protective bag Caution Place the router onto a smooth surface away from any potential exposure to direct sunlight liquids or vapors excessive heat or risk of accidental dropping or other damage 2 Attach the stick on feet to the bottom four corners of ...

Страница 35: ...m any potential exposure to direct sunlight liquids or vapors excessive heat or risk of accidental dropping or other damage 2 Determine where the router will be mounted ensuring that the air flow vents remain clear of obstructions 3 Separate the inner rail from the outer rail assemblies See Figure 14 for an illustration a Place a thumb or finger over the circular grasping hole at the front end of ...

Страница 36: ...he router and its rail assembly is 1U b Align the three screw holes on the front end of the outer rail assembly with the equally spaced holes on the front of the rack All three holes must be aligned exactly If the holes do not exactly match up the outer rail assembly is not positioned correctly on the rack See Figure 15 for an example of rack front styles and hole alignments 1 Circular Grasping Ho...

Страница 37: ...flathead screw on the rear extension bracket of the outer rail assembly e While holding the outer rail assembly level extend the rear extension bracket to the inside rear of the rack WARNING To reduce injury or equipment damage the rails must be level If the rails are not level the router cannot be installed correctly and could fall f Attach the rear extension bracket face to the rear of the rack ...

Страница 38: ...ly 8 inches b Secure the rail to the router using two 6 32x 312 Phillips screws Figure 16 Attaching inner rails to the router c Repeat Step 5 to attach the inner rail to the other side of the router 6 Install the router in the rack See Figure 17 for an illustration a Move the ball bearing slide on each of the outer rails towards the front of the rack b From the front side of the rack with the fron...

Страница 39: ... into the rack 7 Attach the bezel blank to the front side of the rack See Figure 18 for an illustration a Align the bezel blank over the unused center hole of the bracket faces on the rack b Attach the bezel blank to the rack using the thumbscrews Figure 18 Attaching the bezel to the rack ...

Страница 40: ...ed To connect the power cord to the router 1 Connect the power cord to the power connector on the back side of the router 2 Connect the power cord to a grounded voltage source Figure 19 Power connector WARNING To reduce the risk of electric shock or damage to the equipment Do not disable the power cord grounding plug The grounding plug is an important safety feature Plug the power cord into a grou...

Страница 41: ...s to connect on the router Fibre Channel Connections SCSI Connections HVD or LVD SE Ethernet Connections Serial Port Connections RS 232 Figure 20 is an illustration of the port locations on the router Figure 20 Back side and front side port locations Item Port Type 1 Fibre Channel 2 SCSI 3 Ethernet 4 Serial 1 2 3 4 ...

Страница 42: ... to the Fibre Channel host adapter in a point to point configuration Private loop hub Public loop hub that is also connected to a switch Fabric environment switch Note Before connecting the router to other Fibre Channel devices it is important to understand the configuration requirements of the environment to which it will be connected Failure to correctly configure a Fibre Channel device may impa...

Страница 43: ...he hub or switch port with the appropriate Fibre Channel cabling for the media type in use The router supports various Fibre Channel media types using external Small Form Factor Pluggables SFP Available media types use 2 125 Gb Dual SC connectors and include Multi mode fiber support Single mode fiber support StorageWorks Router Tape Library Tape Library SCSI Max 10 Km Distance Max 10 Km Distance F...

Страница 44: ...ctor inserts from the SFP 3 With the router powered off connect the router to the Fibre Channel environment using the appropriate cabling The Fibre Channel optical connectors on the router are keyed for proper orientation Caution The router has been qualified with a specific set of SFPs Using an SFP that has not been qualified by HP may cause the router to operate improperly See the Laser Safety s...

Страница 45: ... cleared Caution During the attachment of high density SCSI cables note the orientation of the high density SCSI port connectors Connector orientation failure may result in connector damage Caution LVD SE and HVD connections must be made on appropriate I O modules Failure to heed this caution may result in damage to equipment Caution Failure to comply with the minimum high density cable specificat...

Страница 46: ...le to mix SE and LVD devices on the same bus doing so will result in substantially decreased performance on the bus 4 Connect the SCSI cable to the SCSI device 5 Verify that the bus is terminated correctly By default the router is automatically terminated However the device at the other end of bus must also be terminated 6 Power on all attached SCSI devices 7 After all the SCSI devices have comple...

Страница 47: ...ess must be set The IP network address can be manually assigned or dynamically assigned using DHCP Refer to Chapter 4 Visual Manager User Interface or Chapter 5 Serial Telnet User Interface for details on setting the IP network address Note The router has a unique Ethernet MAC address that is assigned during the manufacturing process Ethernet interfaces include Telnet SNMP FTP and an HTTP interfac...

Страница 48: ...The serial connection can be used to configure the unit to monitor its diagnostic status or to update the router firmware Figure 26 is an illustration of the serial port location on the front side of the router Figure 26 Serial port Item Settings Baud Rate Autobaud 9600 19200 38400 57600 or 115200 HP recommends setting the baud rate to 115200 Data Bits 8 Stop Bits 1 Parity None Flow Control None o...

Страница 49: ...Windows 2000 HyperTerminal 5 Set the terminal or terminal interface program to use the appropriate COM port 6 Configure the selected COM port as indicated in Figure 15 7 Press Enter several times The router will automatically detect the baud rate being used The baud rate will be retained through future power cycles Note This process can take up to 90 seconds The Power On Self Test POST and initial...

Страница 50: ...Installation 32 Network Storage Router M2402 User Guide ...

Страница 51: ...bitrated loop configuration Fibre Channel switched fabric configuration Discovery mode Host device configuration Logical unit management Buffered tape writes Note Before attempting to configure the router a basic understanding of Fibre Channel and SCSI devices is recommended For information on SCSI standards refer to publications from the X3T10 committee of ANSI American National Standards Institu...

Страница 52: ...gs within the router configuration are pre set with default values These values are set to allow the router to be installed into most HP environments with little or no configuration changes After changing the basic default values listed above carefully consider any additional configuration changes After the initial configuration of the router is established HP recommends backing up the configurati...

Страница 53: ...ate IP address subnet mask and gateway prior to use For complete information on accessing and using Visual Manager see Chapter 4 Visual Manager User Interface Serial Telnet The serial port allows for configuration of device characteristics from a terminal or terminal emulator Multiple serial connections cannot be run at the same time From most Windows 9x Windows NT and Windows 2000 systems users c...

Страница 54: ...nd SCSI bus The following paragraphs discuss configuration settings that are commonly modified and are available in the Visual Manager UI and the Serial Telnet UI For procedural information on accessing and changing these settings see Chapter 4 Visual Manager User Interface and Chapter 5 Serial Telnet User Interface Controller LUN Commands The router supports a set of SCSI 3 commands that can be r...

Страница 55: ...changers or other devices that have long reset cycles or for environments that are adversely affected by bus resets The router negotiates the maximum values for transfer rates and bandwidth on a SCSI bus If an attached SCSI device does not allow the full rates the router will use the best rates it can negotiate for that device Because negotiation is on a device specific basis the router can suppor...

Страница 56: ...ard addressing the router attempts to acquire the AL_PA value specified in the configuration settings If the desired address is not available at loop initialization time the router negotiates the next available soft address This allows both the loop and the router to continue to operate Hard addressing is recommended for Fibre Channel Arbitrated Loop environments where it is important that the Fib...

Страница 57: ...nel targets to be mapped to SCSI Bus Target entries This is usually done by a fixed mapping of AL_PA to Bus Target In such a configuration the router corresponds to a Bus Target identifier with the attached SCSI devices appearing as logical units LUNs Operating systems can extend the available SCSI limit of 15 targets per bus Although this is not an issue for the operating system or most applicati...

Страница 58: ...s a table of LUNs where each entry is either empty or contains device address information needed for host device communication For a SCSI host a map contains a list of target IDs each of which has its own table of LUNs with address information needed for host device communication Note The router can respond to multiple Target IDs on a SCSI bus Both Fibre Channel ports and SCSI buses have user defi...

Страница 59: ...al unit addressing Buffered Tape Writes This option is designed to enhance system performance by returning status on consecutive write commands prior to the tape device receiving data In the event that data does not transfer correctly the router will return a check condition on a subsequent command Commands other than Write are not issued until status is received for any pending write and status i...

Страница 60: ...Configuration Overview 42 Network Storage Router M2402 User Guide ...

Страница 61: ...resented in HTML format in accordance with the W3C specification for HTML 3 2 Current W3C recommendations and other technical documents can be found at http www w3 org TR This chapter describes the menus and tasks of the Visual Manager UI and is organized using the same structure of the Visual Manager UI Visual Manager access Visual Manager best practices Main Menu System Menu Serial configuration...

Страница 62: ...Discovery Menu Mapping Menu Fibre Channel and SCSI common mapping tasks Fibre Channel mapping tasks SCSI mapping tasks Statistics Menu Utilities Menu Beacon mode configuration FTP utility access Trace settings configuration Current previous and last assert trace displays Clear current traces and clear assert traces Event log configuration Event log display Report Menu Reboot Option ...

Страница 63: ...tory default for the IP address is already used by another device on the local network the IP address must be changed The factory default for the IP address is http 1 1 1 1 Note If the IP address of the router is not known or needs to be changed connect to the router using a serial connection The current router IP address is displayed and can be changed in the serial Ethernet Configuration Menu 6 ...

Страница 64: ...n the menu option select Submit or Configure to send changes from the Web browser to the router Changes will take effect during the next router reboot cycle If the configuration has been modified to meet company specific needs back up the company specific configuration to an external file If necessary these settings can later be restored to the router Fields are not case sensitive except for the u...

Страница 65: ...02 User Guide Main Menu The Main Menu home page is displayed whenever VM is accessed The home page contains status information including a physical image of the back side of the router Figure 27 is an example of the home page Figure 27 Visual Manager home page ...

Страница 66: ...29 is an example of this portion of the home page screen Figure 29 Back side router image The router image is interactive allowing quick access to configuration menus To display current settings and status for a module click the corresponding module shown in the router image To open a menu for making changes to the configuration for that particular port or bus click the desired Fibre Channel port ...

Страница 67: ...f the detected temperature is outside the operating range a pop up notification message indicates that the unit is about to shut down Note The temperature warning message appears only on the home page Voltage measurements Fan measurements Power supply functionality The Main Menu option bar is located at the left side of the home page Use this option bar to access the configuration menus Figure 30 ...

Страница 68: ...onents Modules configures Fibre Channel and SCSI module ports buses Discovery shows devices and discovers new devices Mapping shows and configures maps Statistics shows router statistics Utilities configures utility settings Report shows and prints system information Reboot restarts the router Each Main Menu option is discussed in the following sections of this chapter ...

Страница 69: ...uter M2402 User Guide System Menu The System Menu is accessed from the Main Menu and is used to view and configure serial network SNMP Trap Active Fabric clock and power supply components Figure 31 is an example of the System page Figure 31 System page ...

Страница 70: ...SNMP configuration configures SNMP settings Active Fabric configuration configures Active Fabric settings User configuration configures user security settings Real Time Clock configuration configures system date and time Power Supply configuration configures the number of power supplies Reset menu restores factory default settings Each menu option is discussed in the following paragraphs ...

Страница 71: ...rial screen is used to change the baud rate for the serial port Figure 32 is an example of the Serial screen If the Autobaud feature is being used it may not be necessary to set the baud rate Figure 32 Serial screen The current baud rate setting is displayed HP recommends setting this value to 115200 ...

Страница 72: ...d to enter network settings including Ethernet settings Figure 33 is an example of the Network screen Figure 33 Network screen The Network screen is divided into two sections Ethernet Configuration Settings sets the hostname and Ethernet configuration settings Ethernet Override Settings changes Ethernet override settings ...

Страница 73: ...er on the Ethernet network The router must be rebooted before an IP address will be requested from the DHCP server After the router is rebooted the HTTP session will have to be restarted The IP address will be different from the former non DHCP IP address Note To use the DHCP feature a DHCP server must be operational on the Ethernet network If the DHCP feature is used when there is not DHCP server...

Страница 74: ...ialog box Figure 34 Ethernet Override dialog box MAC Address is the Ethernet physical address of the router Caution If this configuration setting is incorrectly set processing difficulties may occur Before changing this setting evaluate the need for the change and verify the desired setting HP recommends backing up the router configuration to an external file before making changes to this setting ...

Страница 75: ...an example of the SNMP screen Figure 35 SNMP screen SNMP settings Community Name GET default public is checked for each GET request received by the router The community name in the SNMP packet must match this community name for the SNMP GET request to be successfully completed Configure the SNMP manager to have the same GET and SET community names as the router ...

Страница 76: ...k screen IP Address is the address used for sending Trap notifications Typically this is the IP address of the machine using the network management application or MIB browser Filter Setting sets filtering of event notifications described in Appendix D SNMP Management Information Bases Event notifications correspond to the trace setting levels configured in the Trace Settings Configuration menu The...

Страница 77: ...terface 59 Network Storage Router M2402 User Guide Active Fabric Configuration The Active Fabric screen allows setup of Active Fabric options Figure 36 is an example of the Active Fabric screen Figure 36 Active Fabric screen ...

Страница 78: ...he router The number must be in the range of 0 through 4 Note For Server Free Backup Mode functionality if addressing a controller LUN is desired at least one controller LUN must be enabled and included in a relevant map Note If Server Free Backup Mode is enabled Fibre Channel Discovery must be enabled to allow router access to Fibre Channel Targets For information on controller LUN and Extended C...

Страница 79: ... Guide User Configuration The User screen is used to set up router security Figure 37 is an example of the User screen Figure 37 User screen User settings User Name default root is any alphanumeric combination Password default password is any alphanumeric combination ...

Страница 80: ...commends using a combination of letters and numbers when creating the user name and password Note These security settings affect all user interfaces of the router Real Time Clock Configuration The Real Time Clock screen is used to set the system time and date Figure 38 is an example of the Real Time Clock screen Figure 38 Real Time Clock screen ...

Страница 81: ...n the router The router is shipped with one installed power supply but a redundant power supply can be purchased If two power supplies are installed in the router use this screen to indicate the change Figure 39 is an example of the Power Supply screen When set to 1 the router suppresses event notifications of the second power supply Note If set to 1 in a two power supply configuration the router ...

Страница 82: ...Visual Manager User Interface 64 Network Storage Router M2402 User Guide Figure 39 Power supply screen ...

Страница 83: ... example of the Reset Menu Figure 40 Reset to Factory Default screen Current router activities will be disrupted while the unit resets the configuration to the factory defaults and saves those options to FLASH memory Note Resetting to factory defaults through VM will not affect Ethernet connectivity User configured values for the IP address and gateway will be retained ...

Страница 84: ...u the Modules Menu is used to view and modify configuration settings of Fibre Channel and SCSI modules The initial screen display of the Modules Menu includes summary information about each Fibre Channel and SCSI module in the router See Figure 41 for an example of the initial Modules Menu Figure 41 Modules menu ...

Страница 85: ...he following sub sections World Wide Node Name Configuration The World Wide Node WWN Name screen is used to change the WWN Name settings for the router Figure 42 is an example of the World Wide Node Name screen These WWN settings are not normally changed Caution Changing the WWN Name could result in duplicate names on a single Storage Area Network SAN HP recommends using the default values for Wor...

Страница 86: ...n Settings screen is used to view and modify Fibre Channel module configuration settings Because port 0 is automatically displayed to change settings for a different Fibre Channel port select the desired port on the Fibre Channel module on the menu bar or on the router image Figure 43 is an illustration of the Fibre Channel module on the router image Figure 43 Fibre Channel module image The follow...

Страница 87: ...ode Port Mode settings Auto Sense In this mode the Fibre Channel port tries to negotiate as a loop If it is not successful then the Fibre Channel port negotiates as a fabric If the port comes up as a loop it then determines whether it is on a private or public loop N_Port default This mode allows the router to bypass the loop negotiation and come up as a fabric only If the router is on a loop and ...

Страница 88: ...PA usage is enabled select Set AL_PA Settings to display the AL_PA Lookup Table Use the table to find the node number This unique one byte valid value derived from an Arbitrated Loop Topology defined in ANSI specification FC_AL version 4 5 is used for the Fibre Channel configuration Figure 45 is an illustration of the AL_PA table Figure 45 AL_PA lookup table ...

Страница 89: ...rts and not the devices behind the ports Manual Discovery Only sets discovery of new devices to only occur after the user selects the Discovery option from the Main Menu or when a Registered State Change Notification RSCN is received from a fabric Note SCSI devices attached to a Fibre Channel must be mapped as sequential Fibre Channel LUNs starting at LUN number 00 Skipping LUN numbers is not reco...

Страница 90: ...ettings see Mapping Menu later in this chapter Performance Mode default 1 Gb s toggles between 1 Gb s and 2 Gb s Force FCP Response Code toggles between Off and On for support of HP specific HBA 223180 B21 and 120186 001 Override Settings enhance interoperability with some storage devices that require special consideration during setup of the router configuration menus Caution If these configurati...

Страница 91: ...r the World Wide Port Name Low Caution If this configuration setting is incorrectly set processing difficulties may occur Before changing this setting evaluate the need for the change and verify the desired setting HP recommends backing up the router configuration to an external file before making changes to this setting Note If set incorrectly and the router is plugged into a Loop or Fabric the u...

Страница 92: ...SI Module Bus Configuration Settings screen The SCSI Module Bus Configuration Settings screen is used to view and modify SCSI module settings The information for SCSI bus 0 is automatically displayed To change settings for a different SCSI bus select the desired bus of the SCSI module on the menu bar or on the router image Figure 47 is an illustration of the SCSI module on the router image Figure ...

Страница 93: ...unique ID Alternate Initiator ID default none will be used if the primary ID is taken Must be a unique ID Caution If this configuration setting is incorrectly set processing difficulties may occur Before changing this setting evaluate the need for the change and verify the desired setting HP recommends backing up the router configuration to an external file before making changes to this setting ...

Страница 94: ...ween Enabled and Disabled Discovery Delay is the wait time after a power up or reboot before discovering SCSI devices Note HP recommends setting the value to at least 2 seconds to ensure all SCSI devices complete their individual power ups Bus Reset on Boot toggles between Enabled and Disabled When enabled the router will automatically reset SCSI buses during a power up or reboot of the router Int...

Страница 95: ...ing The current map can be set to Indexed Auto assigned default contains all the devices attached to the router SCC For more information about mapping modes see Appendix C Addressing Methods and Table Structures For information on changing map entries see Mapping Menu later in this chapter Override Settings To override the settings of a SCSI target select a Target ID icon with the appropriate Targ...

Страница 96: ...I bus Synchronous Parameter Override enables or disables parameters for synchronous negotiation Synchronous Period default 40 sets the maximum number of seconds allowed for negotiation Synchronous Offset default 16 sets the maximum variation in transfer rate that can be negotiated in megabytes per seconds MB s Ultra SCSI 3 Negotiation enables or disables Ultra SCSI 3 support for the selected Targe...

Страница 97: ...from the Main Menu the Discovery Menu is used to view Target devices and discover new Target devices Figure 50 is an example of the Discovery page Figure 50 Discovery page In the Discovery Menu select a specific Fibre Channel Port or SCSI bus from the Menu Bar or the router image and then click Go ...

Страница 98: ...s used to view and modify host and map information for a Fibre Channel port or SCSI bus Maps and hosts may be added edited or deleted The initial screen display lists all available hosts and the assigned map for the selected Fibre Channel port or SCSI bus Figure 51 is an example of the initial Mapping screen Figure 51 Mapping screen ...

Страница 99: ...tion is subdivided as follows Fibre Channel and SCSI Common Mapping Tasks Fibre Channel Mapping Tasks SCSI Mapping Tasks Fibre Channel and SCSI Common Mapping Tasks The following action options are available for Fibre Channel and SCSI maps Add Host adds a new host To add an undefined host type the hostname in the Add Host field and then click Add Add Map adds a new map To add an undefined map type...

Страница 100: ...reviously created maps The new map must have a unique map ID and name Note SCC and Auto Assigned maps cannot be cloned Fibre Channel Mapping Tasks Configuration tasks for Fibre Channel mapping include Viewing and Changing Fibre Channel Host Information Viewing and Changing Fibre Channel Map Information Each task is discussed in the following paragraphs Viewing and Changing Fibre Channel Host Infor...

Страница 101: ...gure 52 is an example of the Fibre Channel Host Name dialog box Figure 52 Fibre Channel Host Name dialog box Fibre Channel Host Name settings Host Name Host ID hexadecimal Port WWN Hi hexadecimal Port WWN Lo hexadecimal Node WWN Hi hexadecimal Node WWN Lo hexadecimal Map Name ...

Страница 102: ...Mapping Menu screen select the desired Fibre Channel module and port 2 Click Edit View in the Map section of the screen The Fibre Channel Map dialog box is displayed Current map information is shown at the top of the dialog box 3 Enter the new settings and then click the appropriate action button Figure 53 is an example of the Fibre Channel Map dialog box Figure 53 Fibre Channel Map dialog box ...

Страница 103: ...devices Fill Map fills in the current map To use the Fill Map option expand the Fill Map Priority drop down box select the fill option and then click Fill Map When the map is filled the display will show the current devices Delete deletes map entries To delete map entries expand the Delete Map Item LUN drop down box select the LUN and then click Delete To delete a range of LUNs select the beginnin...

Страница 104: ...ion Viewing and Changing SCSI Map Information Each task is discussed in the following paragraphs Viewing and Changing SCSI Host Information To view or change current SCSI host information 1 In the Mapping Menu screen select the desired SCSI module and bus 2 Click Edit View in the Host section of the screen The SCSI Host Name dialog box is displayed Current host information is shown at the top of t...

Страница 105: ...ormation To view or change current SCSI map host information 1 In the Mapping Menu screen select the desired SCSI module and bus 2 Click Edit View in the Map section of the screen The SCSI Map dialog box is displayed Current map information is shown at the top of the dialog box 3 Enter the new settings and then click the appropriate action button Figure 55 is an example of the SCSI Map dialog box ...

Страница 106: ...st be enabled from the SCSI Bus Configuration Menu A Target ID should only be added if there is a SCSI initiator that needs to address Fibre Channel devices Each Target ID can be used to store up to 32 Fibre Channel devices Note Auto Assigned and SCC maps cannot be modified cleared filled or have entries deleted Note Map settings are saved to memory when any button within the page is selected ...

Страница 107: ...e a range of LUNs select the beginning LUN to delete from the from drop down box and select the last LUN to delete from the to drop down box Discovered Device Entry adds a discovered device to the map To add a discovered device to the map use the drop down boxes to enter the settings and then click Create Entry in the Discovered Device Entry section of the screen Manual Device Entry creates a map ...

Страница 108: ...the Main Menu the Statistics Menu is used to display Fibre Channel port and SCSI bus information Figure 56 is an example of the Statistics Menu Figure 56 Statistics Menu To view information for a specific module port bus click the component on menu bar or the router image To reset the statistics click Go ...

Страница 109: ...face 91 Network Storage Router M2402 User Guide Utilities Menu Accessed from the Main Menu the Utilities Menu is used to view and configure utility options Figure 57 is an example of the Utilities Menu Figure 57 Utilities menu ...

Страница 110: ...rs current trace information Clear Assert Traces clears assert trace information Event Log Settings configures Event Log settings Event Log display shows the Event Log Clear Event Log clears the Event Log Each Utility Menu option is discussed in the following sections Beacon Mode Configuration The Beacon Configuration screen is used to enable and disable the router Beacon mode When enabled the Pow...

Страница 111: ...Visual Manager User Interface 93 Network Storage Router M2402 User Guide Figure 58 Beacon configuration screen Note When the router is rebooted beaconing is automatically disabled ...

Страница 112: ...sion Figure 59 is an example of the FTP Utility screen Figure 59 FTP Utility screen The FTP Utility requires the use of a JAVA applet and prompts for permission to install the applet if needed If the prompt is displayed follow the onscreen instructions to complete the installation The FTP Utility then prompts for permission to run the applet ...

Страница 113: ...e following file types can be uploaded to the router Configuration cfg Firmware dlx The following file types can be downloaded from the router Configuration cfg Traces for the current boot cycle curtrace txt Traces from the previous boot cycle prvtrace txt 4 Click Binary Transfer mode 5 To download a file click Get 6 To upload a file click Put Note If a valid firmware or configuration file is uplo...

Страница 114: ...d to configure the trace settings Figure 60 is an example of the Trace Settings screen Figure 60 Trace Settings screen Current Trace settings are displayed To change the settings use the drop down boxes and select the desired setting After all changes are completed click Submit Table 2 is a brief description list of the trace settings ...

Страница 115: ... monitored and recorded Timing Timer functions will be monitored and recorded AF Active Fabric firmware will be monitored and recorded FCP Driver Fibre Channel Protocol driver functionality will be monitored and recorded FCP Management Fibre Channel Protocol management functionality will be monitored and recorded PS Management Parallel SCSI functionality will be monitored and recorded SG List Scat...

Страница 116: ...ee Utilities Menu screens show trace information The Current Traces screen shows data since the router was last booted The Previous Traces screen shows data from the last boot cycle The Last Assert Traces screen shows data since the last assertion Figure 61 is an example of the Current Traces screen Figure 61 Current Traces screen ...

Страница 117: ...ear Assert Traces These Utilities Menu screens are used to clear the current trace buffer or the assert trace buffer Current router activities will not be disrupted while the buffer is cleared Figure 62 is an example of the Clear Current Trace Buffer screen Figure 62 Clear Current Trace Buffer screen ...

Страница 118: ...een is used to configure Event Log filters Figure 63 is an example of the Event Log Filter configuration screen Figure 63 Event Log settings screen Event Log settings Log All Events Disable Enable Event Logging Log Error Events Log Notify Events Event logging captures the last 215 events and then starts overwriting the log ...

Страница 119: ... To ensure accurate event logging be sure to correctly set the clock and date in the Real Time Clock Configuration menu Event Log Display The Event Log screen is used to view the Event Log Figure 64 is an example of the Event Log display screen Figure 64 Event Log display screen ...

Страница 120: ...k Storage Router M2402 User Guide Clear Event Log The Clear Event Log screen is used to clear the Event Log Figure 65 is an example of the Clear Event Log screen Current router activities will not be disrupted Figure 65 Clear Event Log screen ...

Страница 121: ...uide Report Menu Accessed from the Main Menu the Report page displays a consolidated view of all system information including environmental conditions Figure 66 is an example of the Report page To print the system information click Printable View Figure 66 Report screen ...

Страница 122: ...on Router reboots are executed using this router Main Menu option Figure 67 is an example of the Reboot screen When the router is rebooted current router activities will be disrupted All submitted configuration changes will be activated during the boot up process Figure 67 Reboot screen ...

Страница 123: ...splays initial power up messages After the power up process is completed the main menu of the UI is displayed Within the router main menu several configuration menus and tasks are listed All configuration and management tasks are performed from these menus This chapter is organized using the same structure as the router main menu and its associated sub menus The sections are Telnet UI access Seria...

Страница 124: ...Displaying the entire device list Trace and event settings configuration Configuring trace settings Configuring event settings Real time clock configuration Active Fabric configuration Power supply settings Save configuration Restore last save configuration Reset and save configuration to factory defaults System utility menu System statistics Event log Beacon settings Trace dump menu Saving copies...

Страница 125: ... the serial interface From most Windows 9x Windows NT and Windows 2000 systems a Telnet session can be started from the Command DOS shell using the following steps 1 From the Windows Start menu open the Command Prompt DOS window 2 At the prompt enter TELNET IP ADDRESS where IP ADDRESS is the IP address of the router 3 Enter the user name and password The default user name is root and the default p...

Страница 126: ...Windows Start menu open the HyperTerminal window 2 Name the new terminal session 3 Indicate the appropriate COM port Options include COM1 and COM2 4 Configure the serial port settings as listed in the Installation chapter Note HP recommends setting the baud rate to 115200 5 After completing the serial port configuration select OK to start a serial session 6 After the serial session has started pre...

Страница 127: ... Power up Messages When power is applied to the router a series of messages is displayed on the serial terminal or terminal emulation program Figure 68 is an example of these power up messages Figure 68 Power up messages Note Throught this chapter XX represents value fields ...

Страница 128: ...in menu options Perform Configuration 1 lets you enter router configuration settings System Utilities 2 shows system statistics and perform diagnostic tests Display Trace and Assertion History 3 displays trace information and clear the trace buffer Reboot 4 reboots the router Download a New Revision of the Firmware 5 replaces the current revision of the router firmware with a different copy of fir...

Страница 129: ...ter is shipped with a configuration of default settings that is acceptable for most system environments Few changes to the configuration should be necessary After any configuration changes are made select A Save Configuration to record the changes If the configuration has been modified to meet company specific needs back up the company specific configuration to an external file If necessary these ...

Страница 130: ...es trace and event filter settings Real Time Clock Configuration 6 sets the system clock Active Fabric Configuration 7 enables and disables server free backup and change the number of controller LUNs Power Supply Configuration 8 indicates the number of installed power supplies Save Configuration A saves changes to memory Restore Last Saved Configuration B reverts to the previous configuration Rese...

Страница 131: ...d rate used on the serial port Figure 71 is an illustration of the Baud Rate Configuration menu Figure 71 Baud Rate Configuration menu To change the baud rate enter the number 1 through 5 that represents the desired rate Note The asterisk symbol indicates the current setting for the baud rate Note If the Autobaud feature is being used it is not necessary to set a baud rate ...

Страница 132: ...t Configuration Menu is displayed Current Ethernet settings are displayed along with available Ethernet and SNMP configuration options Figure 72 is an illustration of the Ethernet Configuration Menu Figure 72 Ethernet Configuration menu Note To view or change configuration settings select the desired menu option After completing configuration changes select X Return to previous menu and then selec...

Страница 133: ...valuate the need for the change and verify the desired setting HP recommends backing up the router configuration to an external file before making changes to this setting The manufacturer always assigns Ethernet physical addresses to the Ethernet adapters Toggle Ethernet Mode 5 changes the Ethernet mode Options include 10 Mb s only 100 Mb s half duplex only 100 Mb s full duplex only 10 100 MPS Aut...

Страница 134: ...tings 8 changes the community names for GET and SET as well as SNMP Trap settings A sub screen is displayed listing the following options Change Community Name for GET 1 changes the GET community name The SNMP GET community name is checked for each GET request received by the router The community name in the SNMP packet must match this GET community name If the community names do not match the req...

Страница 135: ...Menu displays the current settings for the three Trap Managers To make changes to any of the Trap Managers select the appropriate Change Trap Manager Settings option 0 1 2 or 3 Note Be sure to correctly set the clock and date in the Real Time Clock Configuration menu so that event logging is accurate Change Security Settings 9 changes security settings including the user name and password The defa...

Страница 136: ...WN naming schemes MUST be compliant with IEEE Fibre Channel Format 1 where the left most hexadecimal character the NAA field of the WWN is 1 Additionally the sixth hexadecimal value from the right must be a value of 0 or 1 Caution Changing the WWN Name could result in duplicate names on a single Storage Area Network SAN It is recommended to use the default values for World Wide Names To change the...

Страница 137: ...4 Module Configuration menu The preliminary screen display lists the current settings for Module 0 which is the left most module on the back of the router To scroll through modules 0 1 2 and 3 press Enter To configure the selected module select Configure Module Settings 1 Different sets of sub screens are displayed for Fibre Channel and SCSI modules This section is further subdivided into the foll...

Страница 138: ...l module is selected the Fibre Channel Configuration Menu is displayed The Fibre Channel Configuration Menu allows the user to configure the Fibre Channel Address method Hard Address value discovery mode WWN overrides tape backup settings default map value and Fibre Channel port mode Figure 75 Fibre Channel Configuration menu ...

Страница 139: ... file before making changes to this setting Change Port Settings 3 sets the negotiation settings for the module A sub screen is displayed listing the following options Toggle Performance Mode 1 changes the performance mode to either 1 Gb s or 2 Gb s Note If set incorrectly and the router is plugged into a Loop or Fabric the unit may receive framing errors due to the incorrect Fibre Channel link sp...

Страница 140: ...s include Auto Discovery on Reboot Events default allows the router to automatically discover all Fibre Channel devices during reboots including both the ports and the devices Auto Discovery on Link up Events allows the router to automatically discover all Fibre Channel devices during reboots including both the ports and the devices for the first link up event Subsequent link up events will only d...

Страница 141: ...her Enabled or Disabled Change Buffered Tape Queue Depth 2 changes the tape backup queue depth Select a value from 0 through 10 Change Map Settings 6 changes and displays map settings for the module Mapping modes can be Auto Assigned Indexed default or SCC For more information about addressing methods see Appendix C Addressing Methods and Table Structures Because the procedures for editing maps ar...

Страница 142: ...ollowing options Toggle Hi Sup Bit Settings 1 changes the Hi Sup Bit settings Options include Set and Clear Toggle Forcing FCP Response Code 2 For HBA 223180 B21 and 120186 001 changes the forcing of the FCP response code Options include Off and On Toggle Initiator Bit Setting in PRLI_ACC 3 changes the Initiator bit setting Options include Set and Clear If the router is deployed in a router to rou...

Страница 143: ...r Interface 125 Network Storage Router M2402 User Guide Configuring SCSI Modules When a SCSI module is selected in the Module Configuration Menu the SCSI Configuration Menu is displayed Figure 76 SCSI Configuration menu ...

Страница 144: ...e SCSI Initiator Options are Enabled and Disabled Select primary and select enable alternate SCSI ID 2 sets the primary and alternate initiator SCSI IDs These should be unique IDs on the bus Defaults primary 7 alternate none Add Target ID 3 or Remove Target ID 4 adds or removes a Target ID This adds an ID for a Fibre Channel device that responds to operation requests from the SCSI initiator Note T...

Страница 145: ... an external file before making changes to this setting Set SCSI Target Override Settings 6 changes the SCSI Target overrides Caution If these configuration settings are incorrectly set processing difficulties may occur Before changing these settings evaluate the need for the change and verify the desired setting HP recommends backing up the router configuration to an external file before making c...

Страница 146: ...bles Buffered Tape Writes Buffered Tape Writes return status on consecutive write commands prior to the tape device receiving data to enhance performance Change Map Settings 8 changes map information for the module Mapping modes can be either Auto Assigned default Indexed or SCC For more information about addressing methods see Appendix C Addressing Methods and Table Structures Because the procedu...

Страница 147: ...Configuration 4 2 Select a module to configure If a Fibre Channel module was selected the Fibre Channel Configuration Menu is displayed To view and change Fibre Channel mappings select Change Map Settings 6 If a SCSI module was selected the SCSI Configuration Menu is displayed To view and change SCSI mappings select Change Map Settings 8 3 Regardless of the selected module type the same Device map...

Страница 148: ... Remove Current Map 4 restores the default map as the Current map Edit Current Map 5 change Current map settings Clone Current Map 6 copies the Current map Edit Host List for Current Map 7 changes the host information for the Current map Display Device List 8 lets you view the device list Because each option includes a menu or sample screen display each menu option is discussed in the following se...

Страница 149: ... is displayed The current map assignment is displayed at the top of the screen Figure 78 is an illustration of the Select Current Map screen for a Fibre Channel module Figure 78 Select Current map Caution If this configuration setting is incorrectly set processing difficulties may occur Before changing this setting evaluate the need for the change and verify the desired setting HP recommends backi...

Страница 150: ...isplay Current Map 2 is used to view the entries for the Current Map The Current Map Display screen is displayed Depending on whether a Fibre Channel map or a SCSI map was selected the screen display will differ Figure 79 and Figure 80 are illustrations of the different screen displays for Fibre Channel maps and SCSI maps Figure 79 FCP Current Map display Note The entire list may not fit on one sc...

Страница 151: ...apping Configuration menu Create New Map 3 is used to create a new map for the module The Create New Current Map sub screen is displayed At the prompt enter a name for the new map When a new map is created it automatically becomes the Current Map Removing the Current Map In the Device Mapping Configuration menu Remove Current Map 4 is used to remove the Current map and restore the default map as C...

Страница 152: ...d Figure 81 is an illustration of the Map Edit Menu Note Auto Assigned and SCC Maps cannot be edited Figure 81 Map Edit menu Map Edit Menu options Edit Name 1 changes the name of the current map Edit Map Entries 2 changes the content of the current map Clear Map 3 erases all entries from the current map Fill Map 4 automatically completes the entries for the current map Each editing option is discu...

Страница 153: ... select Edit Map Entries 2 This editing screen allows the user to navigate up and down the map entries and create or remove entries Device lists are also available to make it easier to identify the device to be mapped Note Mapping a device to its native port bus is not allowed The information needed to create entries is protocol port dependent Although the options are the same for editing maps of ...

Страница 154: ... Edit Map Entries for a Fibre Channel map Figure 83 Edit Map Entries for a SCSI map Edit Map Entries options Next N scrolls down the list of map entries Previous P scrolls up the list of map entries Add A adds new map entries Create C creates a new map entry for a newly added device ...

Страница 155: ...xit X returns to the previous menu Scrolling between Display Pages of the Edit Map Entries Screen To scroll up and down the map entries select P or N Adding a Map Entry to a Fibre Channel Map To add a new entry to a Fibre Channel map 1 In the Map Edit Entries screen select Add A The following screen is displayed Figure 84 Adding an Entry to a Fibre Channel map ...

Страница 156: ... is automatically generated Note Devices cannot be mapped to their native port 3 To select the map entry to edit enter the number from the left hand column of the Port Map Edit Display screen A Device List is displayed Figure 85 Device List generated for a Fibre Channel port 4 In the Device List to add a listed device to the map enter the number from the Num column If the selected device is alread...

Страница 157: ...t Add A The following screen is displayed Figure 86 Adding an Entry to a SCSI map 2 Enter a Target LUN ID combination If the selected Target LUN is already present in the map a prompt is displayed that asks to either confirm the override or enter different address information A device selection list is automatically generated Note Devices cannot be mapped to their native port ...

Страница 158: ...r message will appear warning about adding a duplicate device Note If a device with LUN is selected all LUNs for this Target will be added to the map Creating a Map Entry for a Fibre Channel Map To pre enter a map entry for devices that are not yet online select Create C Note All essential information about the device must be known A series of questions is displayed The questions will vary based o...

Страница 159: ...t ID must already be defined in the SCSI configuration Creating an Entry for a SCSI Map To pre enter a map entry for devices that are not yet online select Create C Note All essential information about the device must be known A series of questions is displayed The questions will vary based on the Current map protocol Required information includes the Target ID and LUN address protocol port device...

Страница 160: ...d LUN ID must be entered Note If this device is a duplicate of a device currently present in the device list an error message will be displayed Removing Gaps in the Map To remove any incremental gaps in the sequence of LUN listed in the table in the Edit Map Entries screen select Remove R As the system removes any gaps from the table the LUN are renumbered in sequential order starting with LUN 0 ...

Страница 161: ...nt Map To remove all entries from the Current map in the Edit Map Entries screen select Clear Map 3 A confirmation prompt is displayed Filling in the Current Map To instruct the system to automatically fill in the Current map in the Edit Map Entries screen select Fill Map 4 All new devices are added to the end of the Current map After this operation is completed the Edit Map Entries menu is redisp...

Страница 162: ... can be associated with hosts available in the host list on the same port where the map is defined Initially all hosts are associated with an Auto Assigned map These are built at runtime hosts and cannot be edited or deleted Although the options are the same for FCP maps and SCSI maps the screen display differs Figure 90 and Figure 91 are examples of the Host List Display screens for FCP and SCSI ...

Страница 163: ...ost to the Host List Delete D deletes a host from the Host List Edit E edits host information Exit X returns to the previous menu Each of the options is discussed in the following paragraphs Scrolling between the Display Pages of the Host List Edit Screen To scroll up and down the host entries select P or N Selecting a Host To select a host from the list enter the number displayed in the N or the ...

Страница 164: ...n display when adding a host to the Host List of a FCP host Figure 92 Adding a Host to the Host List FCP host If the host is a SCSI host the host name and the initiator ID must be entered Figure 93 is an example of the screen display when a host is added to the Host List of a of a SCSI host Figure 93 Adding a Host to the Host List SCSI host Deleting a Host from the Host List To remove a host from ...

Страница 165: ... on the screen The system will display a series of prompts allowing changes to be entered Note To retain the current information for a prompt press Enter at the prompt Figure 94 is an example of editing host information for a Fibre Channel module Figure 94 Editing Host information on a Fibre Channel module Figure 95 is an example of editing host information for a SCSI module ...

Страница 166: ...Serial Telnet User Interface 148 Network Storage Router M2402 User Guide Figure 95 Editing Host Information for a SCSI module ...

Страница 167: ...ration menu Display Device List 8 is used to view the entire device list for all modules and ports The Entire Device List screen is displayed Figure 96 Entire Device list Note The entire list of maps may not fit on one screen Select N or P to go back and forth between screens displaying more maps Select X to return to the previous menu ...

Страница 168: ...sed in the following sections Configuring Trace Settings In the Utility Trace Settings Menu Trace Settings Configuration 1 is used to modify trace levels Two pages of trace level settings are displayed Figure 98 and Figure 99 are illustrations of the two Trace Settings screens Note Trace settings should not be modified in normal operation performance degradation may result 1 To change any of the s...

Страница 169: ...is option forces the currently displayed trace settings to become effective immediately without requiring a reboot or power cycle Note Be sure to set the clock and date in the Real Time Clock Configuration menu so that event logging is accurate Figure 98 Trace Settings screen ...

Страница 170: ...ser Guide Figure 99 Trace Settings screen continued Configuring Event Settings In the Utility Trace Settings Menu Event Settings Configuration 2 is used to modify event filters The following Event Filter Settings screen is displayed Figure 100 Event filter settings ...

Страница 171: ...he option that needs to be changed Settings include 1 Log All Events 2 Disable Event Logging 3 Error Events 4 Notify Events 2 Before leaving the page activate the new setting by entering Update Current Operating Trace levels U This option forces the currently displayed trace settings to become effective immediately without requiring a reboot or power cycle Note Set the clock and date in the Real T...

Страница 172: ...on Menu select Real time Clock Configuration 6 to change the system time and date Figure 101 is an illustration of the System Clock Setup menu Figure 101 Clock Setup menu 1 To change the date or time select Set clock 1 2 A series of prompts are displayed allowing setup of 24 hour time Current date Current day of the week ...

Страница 173: ...ric Configuration Menu options Toggle Server Free Backup Mode 1 changes the Server free Backup setting Options include On and Off When set to On server free backup capability is enabled to accept Extended Copy commands Change the number of controller LUN 2 default 1 changes the number of controller LUN This setting is a number in the range of 0 through 4 Note For Server Free Backup Mode functional...

Страница 174: ...nu The router uses this information to determine when an error condition occurs An error or warning condition exists if the specified number of power supplies does not match the number of system operational power supplies When a power supply fails with a redundant second power supply the router will issue an event notification once every three minutes with each notification being logged in the eve...

Страница 175: ...ASH which updates the previous configuration This configuration is retained across future device resets or power cycles Restore Last Saved Configuration In the Configuration Menu Restore Last Saved Configuration B is used to revert to the previous configuration This can be useful when configuration changes have been made and the user wishes to return to the previously configuration Reset and Save ...

Страница 176: ...m Utility Menu Figure 104 System utilities System Utility Menu options System Statistics Menu 1 displays a variety of system status information Event Log 2 displays the system Event Log Enter System Diagnostics Mode 3 performs Ethernet SCSI and Fibre Channel connection tests Special Fibre Channel Link States 4 This option is a special diagnostic utility used only by authorized service technicians ...

Страница 177: ...lays environmental status information Display Fibre Channel Protocol Status 3 displays Fibre Channel status information Display Parallel SCSI Protocol Status 4 displays SCSI status information Because each option offers a variety of display screens each of these menu options is discussed in the following separate sub sections Viewing System Status Information In the System Statistics Menu select D...

Страница 178: ...106 System Status menu System Status Menu options 1 Display memory statistics shows memory usage information 2 Display active tasks shows a list of current tasks 3 Display stack usage shows current stack information 4 Display SCSI Protocol Resources shows SCSI protocol information ...

Страница 179: ...easurements in the System Statistics Menu select Display Enclosure Monitoring Status 2 The Environmental Statistics page is displayed The Environmental Statistics page has no options It is used to view environmental conditions measurements Figure 107 is an illustration of the Environmental Statistics page Figure 107 Environmental statistics ...

Страница 180: ...enu The Fibre Channel Status Menu lists the following options Display Fibre Channel Link Status 1 displays Fibre Channel link information Display Attached Fibre Channel Devices 2 displays a list of devices attached to this Fibre Channel port Display Fibre Channel Resource Status 3 displays Fibre Channel resource transport information Display Fibre Channel Driver Resource Status 4 displays Fibre Ch...

Страница 181: ... Channel module 1 In the Fibre Channel Status Menu select Display Fibre Channel Link Status 1 The following page is displayed See Table 4 for a list of term definitions Figure 109 Fibre Channel Link Status screen 2 To view link information for the next Fibre Channel port on this module press Enter 3 To refresh the screen display select Autorepeat A ...

Страница 182: ...ed by this port InF_BSYFrames Number of F_BSY frames received by this port InP_RJTFrames Number of P_RJT frames received by this port OutP_RJTFrame Number of P_RJT frames transmitted by this port LinkDowns Number of Link Down conditions detected InABTSs Number of ABTS frames received OutABTSs Number of ABTS frames transmitted LaserFaults Number of laser faults detected SignalLosses Number of times...

Страница 183: ... the Fibre Channel Device Display page when it is first displayed Figure 110 Initial Fibre Channel Device Display page 2 To scroll to the next port press Enter 3 To activate the display select Refresh Device Display R See Figure 111 for an illustration of the updated Fibre Channel Device Display screen Note In Router to Router R2R configurations only the first device of all the attached devices wi...

Страница 184: ...Transport Information To view FCP transport information in the Fibre Channel Status Menu select Display Fibre Channel Resource Status 3 The FCP Transport Queues page is displayed The FCP Transport Queue page has no options It is used only for viewing resource status Figure 112 is an illustration of the FCP Transport Queue page Figure 112 FCP Transport queues ...

Страница 185: ...nnel Driver Queues page is displayed The Fibre Channel Driver Queues page has no options It is used only for viewing Fibre Channel driver resources Figure 113 Fibre Channel Driver resource status Viewing SCSI Status Information To display SCSI status information in the System Statistics Menu select Display Parallel SCSI Protocol Status 4 The Parallel SCSI Protocol Status Menu is displayed Figure 1...

Страница 186: ...tions in this display screen Viewing Attached SCSI Devices To see a list of the devices attached to this SCSI module in the SCSI Status Menu select Display Attached SCSI Devices 2 The SCSI Device Display Menu is displayed Figure 115 is an illustration of the SCSI Device Display Menu Figure 115 SCSI Device Display menu SCSI Device Display Menu options Issue discovery for all buses 1 issues a discov...

Страница 187: ...iewing SCSI Resource Information To display SCSI resource information in the SCSI Status Menu select Display SCSI Resource Status 3 The SCSI Resource Display page is displayed There are no options in the SCSI Resource Display It is used only for viewing SCSI resource status Figure 116 is an illustration of the SCSI Resource Display page Figure 116 SCSI Resource display ...

Страница 188: ... the System Utilities Menu Event Log 2 is used to view and clear the system Event Log Figure 117 is an illustration of the Event Log Menu Figure 117 Event Log menu Event Log Menu options Display event log 1 displays the Event Log Clear event log 2 deletes all entries from the Event Log ...

Страница 189: ...ck When toggled on the Power LED located on the back side of the router will continuously blink alternating between amber and green Figure 118 is an illustration of the Beacon Settings Menu Figure 118 Beacon Settings menu Note Whenever the router is rebooted the Beacon Mode is automatically turned off To change the setting enter Toggle Beacon Settings 1 Options are On and Off ...

Страница 190: ...ace from previous boot cycle 2 displays previous boot cycle trace history information Display trace from the last assertion failure 3 displays trace history information from the last assertion failure Clear current trace buffer 4 clears the current trace buffer Clear flash assert trace buffer 5 clears the assertion failure trace buffer Saving Copies of the Trace Buffers using FTP Using an FTP sess...

Страница 191: ...information on viewing and changing the router IP address 4 Specify the directory location on the computer or network where the FTP program will store the trace file 5 Enter the user name and password The factory default user name is root and the default password is password 6 Specify Bin mode bin 7 To copy the current trace buffer get curtrace txt The file will transfer from the router 8 To copy ...

Страница 192: ... displayed 2 Respond to the confirmation prompt 3 In the terminal emulator utility select Transfer Send File 4 Select the location of the firmware If necessary use Browse to search for the file 5 Select XMODEM as the transfer protocol 6 Press the Send button 7 The firmware will begin to download to the router When the download process is complete the system verifies that the firmware image was suc...

Страница 193: ...Serial Telnet User Interface 175 Network Storage Router M2402 User Guide Figure 120 Download Firmware menu ...

Страница 194: ...Serial Telnet User Interface 176 Network Storage Router M2402 User Guide ...

Страница 195: ... 6 FTP User Interface The following tasks can be managed through an FTP interface Accessing the FTP UI Backing Up and Restoring Configuration Settings Copying Trace Buffers Upgrading Firmware Each of these procedures is discussed in this chapter ...

Страница 196: ...er 2 Start an FTP session using the router IP address ftp IP address where IP address is the IP address of the router The default router IP address is 1 1 1 1 Note You may also need to specify the external directory location where your FTP utility will store the backup configuration file 3 Enter the user name and password The default user name is root and the default password is password ...

Страница 197: ... using the router IP address ftp IP address where IP address is the IP address of the router The default router IP address is 1 1 1 1 Note You will need to specify the external directory location where your FTP utility is to store the backup configuration file 3 Enter the user name and password The default user name is root and the default password is password HP recommends that the user name and ...

Страница 198: ...from the default values 4 Specify binary mode bin 5 Specify the configuration s path and filename with the filename extension cfg using the put command put path filename cfg The file is transferred to the router After the file transfer is complete router will automatically reboot When the router completes the POST process it will use the restored configuration Note When restoring a configuration W...

Страница 199: ...ter IP address is 1 1 1 1 Note You will need to specify the directory location where your FTP utility will store the trace file 3 Enter the user name and password The default user name is root and the default password is password HP recommends that the user name and password be changed from the default values 4 Specify binary mode bin 5 Specify the filename with the extension txt using the get com...

Страница 200: ...default router IP address is 1 1 1 1 3 Enter the user name and password The default user name is root and the default password is password HP recommends that the user name and password be changed from the default values 4 Specify binary mode bin 5 Specify the path and filename extension dlx of the firmware file to be transferred by using the put command as shown put path filename dlx The firmware ...

Страница 201: ...r M2402 Included topics Removing and Installing a Power Module or Power Bay Cover Removing and Installing the Fan Module Removing and Installing an I O Module or Blank I O Module Caution To prevent static shock which can damage electrical equipment use industry accepted handling practices when servicing the router and its components See Appendix F Electrostatic Discharge for more information ...

Страница 202: ...odule or power bay cover installed to ensure proper cooling If proper cooling is not maintained the router could overheat and automatically power off Figure 121 Removing and installing power modules Caution If it is necessary to remove the power module in a single power supply system HP recommends first powering down the router Be sure all data movement operations are suspended during this time It...

Страница 203: ...ich can damage electrical equipment use industry accepted handling practices when servicing the router and its components See Appendix F Electrostatic Discharge for more information Removing a Power Module or Power Bay Cover To remove a power module or power bay cover 1 Loosen the thumbscrews 1 in a counter clockwise rotation on the power module or the power bay cover as shown in Figure 122 and Fi...

Страница 204: ...letely cleared the power bay To remove a power bay cover pull out slightly on the side of the cover with the thumbscrew slide the cover slightly to the right and then carefully remove the cover See Figure 123 for an illustration Caution Power bays must either have a power module or power bay cover installed to ensure proper cooling If proper cooling is not maintained the router could overheat and ...

Страница 205: ...cessive heat risk of accidental dropping or other damage 3 To install a power module hold the handle 2 shown in Figure 122 align the bottom plate of the module beneath the guides of the bay opening and slide the module into the power bay until the outer plate of the module is flush against the front side of the router Caution When installing a module ensure the edges of the bottom plate of the mod...

Страница 206: ...ess than 3 minutes to avoid overheating Failure to do so may void the product warranty Caution To prevent static shock which can damage electrical equipment use industry accepted handling practices when servicing the router and its components See Appendix F Electrostatic Discharge for more information Removing the Fan Module To remove a fan module press the fan module latches inward 1 and while ho...

Страница 207: ...to Step 2 2 Remove the new fan module from its shipping container and remove all packing material from around the module Caution Place the module onto a smooth surface and avoid exposure to direct sunlight liquids or vapors excessive heat or risk of accidental dropping or other damage 3 Insert the new fan module into the fan bay using the orientation shown in Figure 125 Installing a Fan Module Pus...

Страница 208: ...ing a fan module 4 Verify the newly installed fan module is functioning properly by viewing the Environmental Statistics screen of the Serial Telnet user interface or the Report Screen of the Visual Manager user interface These display screens confirm that each fan in the module is rotating ...

Страница 209: ...t use industry accepted handling practices when servicing the router and its components See Appendix F Electrostatic Discharge for more information Figure 126 Removing and installing I O modules Caution I O modules must be installed or removed when the router is powered off Installing I O modules while power is applied may result in damage to the module or system Failure to do so may void the prod...

Страница 210: ... or blank module shown in Figure 127 in a counter clockwise rotation The thumbscrews cannot be physically detached from the modules but can be loosened so that the I O module or blank module can be removed Figure 127 Thumbscrews and handle on an I O module or blank module 3 Holding the handle 2 shown in Figure 127 pull out the I O module or blank module until it has completely cleared the I O bay ...

Страница 211: ...pleted proceed to Step 2 2 Remove power to the router 3 Remove the new I O module from its shipping container and remove all packing material from around the module Caution Place the module onto a smooth surface and avoid exposure to direct sunlight liquids or vapors excessive heat or risk of accidental dropping or other damage Figure 128 illustrates a SCSI module and Figure 129 illustrates a Fibr...

Страница 212: ...of the bay opening and slide the new module into the bay opening until the outer plate of the module is flush against the back side of the router Caution When installing a module ensure the edges of the bottom plate of the module are beneath the guides of the bay opening Failure to properly install a module may result in damage to the module or router and may void your service warranty 5 Tighten t...

Страница 213: ...roceeding with advanced troubleshooting techniques verify all connections and review the configuration The following topics are discussed in this chapter LED indicators Basic troubleshooting Verifying SCSI bus configuration Verifying Fibre Channel connection Verifying SCSI devices in Windows NT Verifying the router configuration Verifying mapping Verifying devices Verifying host configuration Veri...

Страница 214: ... power up configuration and when the unit is transferring data If the SCSI indicator stays continually lit without any corresponding Fibre Channel LED activity it may indicate a problem with the SCSI bus configuration Verify the SCSI bus configuration The Ethernet LEDs indicate activity and link status If one of these indicators does not light or stays continuously lit it may indicate a problem wi...

Страница 215: ...rifying Mapping Verifying Devices Verifying Host Configuration Verifying HBS Device Driver Information Verifying Serial Port Configuration Verifying PRLI Data Each of these topics is discussed in the following sections Verifying SCSI Bus Configuration Items to check include Termination Problems with termination can cause intermittent or hard failures A SCSI bus must be terminated on both ends Term...

Страница 216: ... do not appear to the Fibre Channel host it may be that the Fibre Channel link is not properly established Most hubs and switches have link indicators showing link status When the router is connected and powered on this link indicator should show a good link If it does not check the cabling or connections One method of verifying link integrity when connected to a functional host involves disconnec...

Страница 217: ... configuration and cabling If devices are listed verify the Fibre Channel HBA mapping mode or the AL_PA addresses To verify the SCSI devices navigate to the Windows NT Control Panel select SCSI adapters and double click the SCSI controller If no devices are listed verify the router configuration SCSI Controller configuration and cabling Verifying the Router Configuration If you are in doubt about ...

Страница 218: ...specific issues or required configuration It may also be useful to ensure that the current version of the HBA driver is being used There are cases where older applications can have expectations about what constitutes a valid SCSI ID and thus may not correctly handle certain mappings This is not an issue for the operating system or most applications However some applications may exhibit difficultie...

Страница 219: ... login response data as specified in In the default configuration the router returns PRLI Data PRLI Accept Payload with the Target bit SET and the Initiator bit CLEAR However some configurations require the Initiator bit be SET such as in router to router configurations See the Fibre Channel configuration sections of Chapter 4 Visual Manager User Interface or Chapter 5 Serial Telnet User Interface...

Страница 220: ...0x10 Payload Length 0x10 Type Code 0x8 Type Code Extension 0x0 OPA 0x0 RPA 0x0 IPE 0x1 Response Code 0x1 Originator Process Associator 0x0 Responder Process Associator 0x0 Initiator Function 0x1 Target Function 0x1 Command Data Mixed Allowed 0x0 Data Response Mixed Allowed 0x0 Read XFER_RDY Disabled 0x1 Write XFER_RDY Disabled 0x0 ...

Страница 221: ...203 Network Storage Router M2402 User Guide A Serial and Ethernet Pin Assignments This appendix provides details for DB 9 serial pin assignments RJ 45 Ethernet pin assignments ...

Страница 222: ...ed in Figure 130 Figure 130 DB 9 Serial pin assignments The pin definitions in the following table correspond to the pin assignments in Figure 130 Note To connect the router to a host system use a RS 232 null modem cable Pin Number Function 1 No Connection 2 Receive Data 3 Transmit Data 4 No Connection 5 Ground 6 No Connection 7 RTS Request to Send Unused 8 CTS Clear to Send Unused 9 No Connection...

Страница 223: ...45 Ethernet receptacle is illustrated in Figure 131 The router Ethernet connection supports the IEEE specifications for 10BASE T and 100BASE TX Ethernet standards Figure 131 RJ 45 Ethernet pin assignments Pin Number Function 1 Transmit Out 2 Transmit Out 3 Receive in 4 No Connection 5 No Connection 6 Receive in 7 No Connection 8 No Connection 1 2 4 6 8 3 5 7 ...

Страница 224: ...Serial and Ethernet Pin Assignments 206 Network Storage Router M2402 User Guide ...

Страница 225: ... first determine which router LUNs are controller LUNs and which are device LUNs the host software must use the Inquiry general command Controller LUNs are addressable in all addressing modes In SCC mode there is one controller LUN In Auto Assigned and Indexed modes there can be up to four configurable controller LUNs To access Copy Manager or other general management features the commands must be...

Страница 226: ...nd The Report LUNs command returns a list of LUNs that can receive commands The format of the Report LUNs command is shown in Table 7 Table 7 Format of Report LUNs Command Bit Byte 7 6 5 4 3 2 1 0 0 Operation Code Example 0xA0 1 Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Most Significant Byte MSB 7 Allocation Length 8 9 Least Significant Byte LSB 10 Reserved 11 Control Byte ...

Страница 227: ... the end of the list Controller LUN Inquiries report peripheral device types as 0x0c Inquiry Command The format of the Inquiry Command is shown in Table 9 Table 8 Report LUNs Data Bit Byte 7 6 5 4 3 2 1 0 0 Most Significant Byte MSB 1 LUNS Length List 2 3 Least Significant Byte LSB 4 Reserved 5 Reserved 6 Reserved 7 Reserved Table 9 Format of LUN Inquiry Command Bit Byte 7 6 5 4 3 2 1 0 0 Operatio...

Страница 228: ...le 11 Table 10 Format of EVPD Page 0X80 Bit Byte 7 6 5 4 3 2 1 0 0 Device Type Example 0x0c 1 Page Code 80h 3 Reserved 4 Page Length 5 Serial Number Table 11 LUN Inquiry Data Item Value Peripheral Qualifier 0x00 Peripheral Device Type 0x0C Indicates Router Router function RMB 0x00 Device Type Qualifier 0x00 ISO Version 0x00 AENC 0x00 TrmIOP 0x00 Response Data Format 0x02 SCSI 2 Inquiry Data Format...

Страница 229: ...troller LUNs The following controller LUN commands can be used for Copy Manager on the router Extended Copy Receive Copy Results Mode Sense 6 and Mode Sense 10 Each of these commands is discussed in the following paragraphs Extended Copy Command The router supports Extended Copy commands in the following two formats Version 99 143r1 Version SPC 2 To initiate Extended Copy operations the commands c...

Страница 230: ...or codes listed in T10 document 99 143r1 Page 3 Table 10 Table 12 Extended Copy Target descriptor codes version 99 143r1 Item Value Fibre Channel World Wide Name Target Descriptor 0xE0 Fibre Channel N_Port Target descriptor 0xE1 Table 13 Extended Copy Initiator descriptor codes version 99 143r1 Item Value Block to Stream 0x00 Stream to Block 0x01 Block to Block 0x02 Inline to Stream 0x04 Stream to...

Страница 231: ... D Page 48 Table 16 Table 14 Extended Copy Target descriptor codes version SPC2 Item Value Fibre Channel World Wide Name Target Descriptor 0xE0 Fibre Channel N_Port Target Descriptor 0xE1 Table 15 Extended Copy Initiator codes version SPC2 Item Value Block to Stream 0x00 Stream to Block 0x01 Block to Stream 0x02 Stream to Stream 0x03 Inline Data to Stream 0x04 Stream to Discard 0x06 Verify Target ...

Страница 232: ...e 38 The Receive Copy Results command also supports the following service actions listed in T10 document 1236 D Page 119 Table 86 Mode Sense 6 and Mode Sense 10 Commands The router supports the Mode Sense 6 and Mode Sense 10 commands used in conjunction with the 99 143r1 version of Extended Copy command Table 16 Receive Copy Results command mode Item Value Copy Status 0x00 Table 17 Receive Copy Re...

Страница 233: ...S TARGET LUN triplet When a Fibre Channel Initiator initializes on a loop the host must first determine what devices exist on the loop Device discovery is performed and an FCP target device list is built Each device is queried for FCP LUNs the LUNs are the actual devices that the operating system will address The addressing used is the SCC Logical Unit Addressing and Peripheral Device Addressing m...

Страница 234: ...the node number number to the left of the colon in Table 22 and the router translates the node number into the corresponding AL_PA value number to the right of the colon in Table 22 Table 19 Address Method Definitions Code Description 00 Peripheral Device Addressing Method 01 Volume Set Addressing Method 10 Logical Unit Addressing Method 11 Reserved Table 20 SCSI Logical Unit Addressing Bit Byte 7...

Страница 235: ...x18 28 0x39 49 0x5C 70 0x81 91 0xAE 112 0xD2 8 0x1B 29 0x3A 50 0x63 71 0x82 92 0xB1 113 0xD3 9 0x1D 30 0x3C 51 0x65 72 0x84 93 0xB2 114 0xD4 10 0x1E 31 0x43 52 0x66 73 0x88 94 0xB3 115 0xD5 11 0x1F 32 0x45 53 0x67 74 0x8F 95 0xB4 116 0xD6 12 0x23 33 0x46 54 0x69 75 0x90 96 0xB5 117 0xD9 13 0x25 34 0x47 55 0x6A 76 0x97 97 0xB6 118 0xDA 14 0x26 35 0x49 56 0x6B 77 0x98 98 0xB9 119 0xDC 15 0x27 36 0x4...

Страница 236: ...st is routed to the BUS TARGET LUN as specified in the defined field Host systems using SCC addressing will typically do initial device discovery using the Peripheral Device Addressing method On issuing an Inquiry command to the router the host will receive the router Inquiry data indicating the device type as a controller device Inquiry data indicates device type is 0xC The host will then know th...

Страница 237: ...example tape libraries are excellent candidates for using Auto Assigned Addressing Configuration options provide for the SCSI discovery to be performed in order of bus target or LUN as desired for the specific environment Indexed Addressing Method Indexed addressing allows for host bus adapter HBA drivers that use only Peripheral Device Addressing to access SCSI devices attached to the router This...

Страница 238: ...twork Storage Router M2402 User Guide Table 23 Indexed Addressing Table FCP LUN Value SCSI BUS TARGET LUN 0 0 0 0 1 0 1 0 2 0 2 0 3 0 3 0 4 0 4 0 5 0 5 0 6 0 6 0 0 7 0 occupied by Initiator ID 7 0 8 0 13 0 14 0 14 0 15 0 15 1 0 0 16 1 1 0 17 1 2 0 ...

Страница 239: ... the router In addition to discussing the Fibre Alliance MIB and the Enterprise MIB this appendix also includes one table for each MIB that includes a listing of the MIB elements These tables are at the end of this appendix The MIBs can be used to view serial number port information topology and statistics even while the router is operating in a SAN environment Revision information such as board b...

Страница 240: ...nce org and IETF is located at http www ietf org The router provides the following support for the Fibre Alliance MIB version 2 2 Setting router statistics Viewing the router Event Log Setting Router Statistics Some of the router settings include the router name port names port connections and SNMP traps Up to three network management trap stations can be set The next sections of this appendix dis...

Страница 241: ...rial Telnet SNMP Configuration Menu Setting SNMP Trap IP Addresses The router allows configuration of up to three network managers with different filtering levels on each manager Each network management station receives event traps about unit port and sensor changes These traps can be monitored by various applications including Computer Associates SANitiTM and Vixel SANinsiteTM To set up an IP add...

Страница 242: ...ogy for example a discovery event other for example internal information or unknown for example an unclassified event OID Value is the Object Identifier associated with this event Each entry in the event log also includes a 4 digit time stamp indicating the elapsed time since the last boot The first two digits represent seconds and the second two represent hundredths of a second Enterprise MIB The...

Страница 243: ...nUnitGlobalId LEAF FcGlobalId 1 3 6 1 3 94 1 6 1 3 connUnitType LEAF FcUnitType 1 3 6 1 3 94 1 6 1 4 connUnitNumports LEAF INTEGER 1 3 6 1 3 94 1 6 1 5 connUnitState LEAF INTEGER 1 3 6 1 3 94 1 6 1 6 connUnitStatus LEAF INTEGER 1 3 6 1 3 94 1 6 1 7 connUnitProduct LEAF DisplayString 1 3 6 1 3 94 1 6 1 8 connUnitSn LEAF DisplayString 1 3 6 1 3 94 1 6 1 9 connUnitUpTime LEAF TimeTicks 1 3 6 1 3 94 1...

Страница 244: ...onnUnitRevsIndex LEAF INTEGER 1 3 6 1 3 94 1 7 1 3 connUnitRevsRevId LEAF DisplayString 1 3 6 1 3 94 1 7 1 4 connUnitRevsDescription LEAF DisplayString 1 3 6 1 3 94 1 8 connUnitSensorTable NODE 1 3 6 1 3 94 1 8 1 connUnitSensorEntry NODE 1 3 6 1 3 94 1 8 1 1 connUnitSensorUnitId LEAF DisplayString 1 3 6 1 3 94 1 8 1 2 connUnitSensorIndex LEAF INTEGER 1 3 6 1 3 94 1 8 1 3 connUnitSensorName LEAF Di...

Страница 245: ...6 1 3 94 1 10 1 17 connUnitPortName LEAF DisplayString 1 3 6 1 3 94 1 10 1 18 connUnitPortPhysicalNumber LEAF INTEGER 1 3 6 1 3 94 1 10 1 19 connUnitPortStatObject LEAF OBJECT IDENTIFIER 1 3 6 1 3 94 1 11 connUnitEventTable NODE 1 3 6 1 3 94 1 11 1 connUnitEventEntry NODE 1 3 6 1 3 94 1 11 1 1 connUnitEventUnitId LEAF DisplayString 1 3 6 1 3 94 1 11 1 2 connUnitEventIndex LEAF INTEGER 1 3 6 1 3 94...

Страница 246: ...R 1 3 6 1 3 94 2 2 trapClientCount LEAF INTEGER 1 3 6 1 3 94 2 3 trapRegTable NODE 1 3 6 1 3 94 2 3 1 trapRegEntry NODE 1 3 6 1 3 94 2 3 1 1 trapRegIpAddress LEAF IpAddress 1 3 6 1 3 94 2 3 1 2 trapRegPort LEAF INTEGER 1 3 6 1 3 94 2 3 1 3 trapRegFilter LEAF FcEventSeverity 1 3 6 1 3 94 2 3 1 4 trapRegRowState LEAF INTEGER 1 3 6 1 3 94 3 revisionNumber LEAF DisplayString 1 3 6 1 3 94 4 statSet NOD...

Страница 247: ...x LEAF INTEGER 1 3 6 1 3 94 4 3 1 3 connUnitPortStatSCSICountError LEAF DisplayString 1 3 6 1 3 94 4 3 1 4 connUnitPortStatSCSICountTxIO LEAF DisplayString 1 3 6 1 3 94 4 3 1 5 connUnitPortStatSCSICountRxIO LEAF DisplayString 1 3 6 1 3 94 4 3 1 6 connUnitPortStatSCSICountTxBytes LEAF DisplayString 1 3 6 1 3 94 4 3 1 7 connUnitPortStatSCSICountRxBytes LEAF DisplayString 1 3 6 1 3 94 4 4 connUnitPor...

Страница 248: ...snmpUDPDomain NODE 1 3 6 1 6 1 2 snmpCLNSDomain NODE 1 3 6 1 6 1 3 snmpCONSDomain NODE 1 3 6 1 6 1 4 snmpDDPDomain NODE 1 3 6 1 6 1 5 snmpIPXDomain NODE 1 3 6 1 6 2 snmpProxys NODE 1 3 6 1 6 2 1 rfc1157Proxy NODE 1 3 6 1 6 2 1 1 rfc1157Domain NODE 1 3 6 1 6 3 snmpModules NODE Table 24 Fibre Alliance MIB Table ID Name Type ...

Страница 249: ...eProtocol LEAF INTEGER 1 3 6 1 4 1 2512 1 1 1 1 1 1 4 moduleNumPorts LEAF Integer32 1 3 6 1 4 1 2512 1 1 1 1 1 1 5 moduleVendor LEAF OCTET STRING 1 3 6 1 4 1 2512 1 1 1 1 1 1 6 moduleSerNum LEAF OCTET STRING 1 3 6 1 4 1 2512 1 1 1 3 fc NODE 1 3 6 1 4 1 2512 1 1 1 3 1 fcNodeName LEAF OCTET STRING 1 3 6 1 4 1 2512 1 1 1 3 2 fcPortTable NODE 1 3 6 1 4 1 2512 1 1 1 3 2 1 fcPortEntry NODE 1 3 6 1 4 1 2...

Страница 250: ...efaultMap LEAF INTEGER 1 3 6 1 4 1 2512 1 1 1 4 2 scsiTargetTable NODE 1 3 6 1 4 1 2512 1 1 1 4 2 1 scsiTargetEntry NODE 1 3 6 1 4 1 2512 1 1 1 4 2 1 1 scsiTargetTargetId LEAF INTEGER 1 3 6 1 4 1 2512 1 1 1 4 3 scsiTargetOverrideTable NODE 1 3 6 1 4 1 2512 1 1 1 4 3 1 scsiTargetOverrideEntry NODE 1 3 6 1 4 1 2512 1 1 1 4 3 1 1 scsiTargetOverrideTargetId LEAF INTEGER 1 3 6 1 4 1 2512 1 1 1 4 3 1 2 ...

Страница 251: ... 6 1 4 1 2512 1 1 1 6 4 year LEAF Unsigned32 1 3 6 1 4 1 2512 1 1 1 6 5 hour LEAF Unsigned32 1 3 6 1 4 1 2512 1 1 1 6 6 minute LEAF Unsigned32 1 3 6 1 4 1 2512 1 1 1 6 7 second LEAF Unsigned32 1 3 6 1 4 1 2512 1 1 2 logical NODE 1 3 6 1 4 1 2512 1 1 2 2 snmp NODE 1 3 6 1 4 1 2512 1 1 2 2 1 snmpTraps LEAF INTEGER 1 3 6 1 4 1 2512 1 1 2 2 2 snmpCommunityNameGet LEAF OCTET STRING 1 3 6 1 4 1 2512 1 1...

Страница 252: ...torPortName LEAF Unsigned32 1 3 6 1 4 1 2512 1 2 1 1 8 fcInitiatorLUN LEAF Unsigned32 1 3 6 1 4 1 2512 1 2 1 1 9 fcInitiatorCurMap LEAF OCTET STRING 1 3 6 1 4 1 2512 1 2 2 scsiInitiatorTable NODE 1 3 6 1 4 1 2512 1 2 2 1 scsiInitiatorEntry NODE 1 3 6 1 4 1 2512 1 2 2 1 1 scsiInitiatorIndex LEAF Unsigned32 1 3 6 1 4 1 2512 1 2 2 1 2 scsiInitiatorName LEAF OCTET STRING 1 3 6 1 4 1 2512 1 2 2 1 3 scs...

Страница 253: ...AF Unsigned32 1 3 6 1 4 1 2512 1 2 4 1 5 scsiDeviceLUN LEAF Unsigned32 1 3 6 1 4 1 2512 1 2 4 1 6 scsiDeviceType LEAF INTEGER 1 3 6 1 4 1 2512 1 2 4 1 7 scsiDeviceState LEAF INTEGER 1 3 6 1 4 1 2512 1 2 4 1 8 scsiDeviceMapCount LEAF Unsigned32 1 3 6 1 4 1 2512 1 2 5 mapping NODE 1 3 6 1 4 1 2512 1 2 5 1 fcScsiMappingTable NODE 1 3 6 1 4 1 2512 1 2 5 1 1 fcScsiMappingEntry NODE 1 3 6 1 4 1 2512 1 2...

Страница 254: ... NODE 1 3 6 1 4 1 2512 1 3 1 1 3 1 2 powerSupplyStatus LEAF INTEGER 1 3 6 1 4 1 2512 1 3 1 1 3 1 3 powerSupplyNumber LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 1 4 temperature NODE 1 3 6 1 4 1 2512 1 3 1 1 4 1 celcius LEAF Integer32 1 3 6 1 4 1 2512 1 3 1 1 4 2 fahrenheit LEAF Integer32 1 3 6 1 4 1 2512 1 3 1 2 statistics NODE 1 3 6 1 4 1 2512 1 3 1 2 1 fcStats NODE 1 3 6 1 4 1 2512 1 3 1 2 1 1 fcStat...

Страница 255: ...LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1 1 1 6 fcStatsBadRxCharacters LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1 1 1 7 fcStatsLinkFailures LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1 1 1 8 fcStatsBadCRCs LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1 1 1 9 fcStatsProtocolErrors LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1 1 2 0 fcStatsBadSCSIFrames LEAF Unsigned32 1 3 6 1 4 1 2512 1 3 1 2 1 1...

Страница 256: ... STRING 1 3 6 1 4 1 2512 1 3 1 3 6 platformBooterVersion LEAF OCTET STRING 1 3 6 1 4 1 2512 1 3 1 3 7 platformSerialNumber LEAF OCTET STRING 1 3 6 1 4 1 2512 1 3 2 traces NODE 1 3 6 1 4 1 2512 1 3 2 1 traceGeneralErrors LEAF INTEGER 1 3 6 1 4 1 2512 1 3 2 2 traceFCPDriver LEAF INTEGER 1 3 6 1 4 1 2512 1 3 2 3 traceFCPTransport LEAF INTEGER 1 3 6 1 4 1 2512 1 3 2 4 traceFCPManagement LEAF INTEGER 1...

Страница 257: ...Msg LEAF OCTET STRING 1 3 6 1 4 1 2512 1 3 3 events NODE 1 3 6 1 4 1 2512 1 3 3 1 logFilter LEAF INTEGER 1 3 6 1 4 1 2512 1 3 3 2 eventLogTable NODE 1 3 6 1 4 1 2512 1 3 3 2 1 eventLogEntry NODE 1 3 6 1 4 1 2512 1 3 3 2 1 1 eventLogIndex LEAF Integer32 1 3 6 1 4 1 2512 1 3 3 2 1 2 eventLogDate LEAF OCTET STRING 1 3 6 1 4 1 2512 1 3 3 2 1 4 eventLogSysTime LEAF OCTET STRING 1 3 6 1 4 1 2512 1 3 3 2...

Страница 258: ...ation Bases 240 Network Storage Router M2402 User Guide 1 3 6 1 6 2 snmpProxys NODE 1 3 6 1 6 2 1 rfc1157Proxy NODE 1 3 6 1 6 2 1 1 rfc1157Domain NODE 1 3 6 1 6 3 snmpModules NODE Table 25 Enterprise MIB Table OID Name Type ...

Страница 259: ...ns and identification your product has been assigned a unique HP Series Number The series number can be found on the product label along with the required approval markings and information When requesting compliance information for this product always refer to this series number The series number should not be confused with the marketing name or model number of the product ...

Страница 260: ...cating the interference potential of the device as well as additional operating instructions for the user The rating label on the device shows the classification A or B of the equipment Class B devices have an FCC logo or FCC ID on the label Class A devices do not have an FCC logo or FCC ID on the label After the Class of the device is determined refer to the corresponding statement in the followi...

Страница 261: ...ase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit that is different from that to which the receiver is connected Consult the dealer or an experienced radio or television technician for help Declaration of Conformity for Products Marked with the FCC Logo This device complies with Part 15 of the FCC Rules in the United States Operation is subject...

Страница 262: ...r the voltage and current marked on the product s electrical ratings label The voltage and current rating of the cord should be greater than the voltage and current rating marked on the product In addition the cross sectional area of the wire must be a minimum of 1 00 mm or 18AWG and the length of the cord must be between 6 feet 1 8 m and 12 feet 3 6 m If you have questions about the type of power...

Страница 263: ...ations Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada European Union Notice Products with the CE Marking comply with both the EMC Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC issued by the Commission of the European Community Compliance with these directives implies conformity to the following European Norms the...

Страница 264: ...Regulatory Compliance Notices 246 Network Storage Router M2402 User Guide Japanese Notice ...

Страница 265: ...maintenance Laser Safety Warnings WARNING To reduce the risk of exposure to hazardous radiation Do not try to open the laser device enclosure There are no user serviceable components inside Do not operate controls make adjustments or perform procedures to the laser device other than those specified herein Allow only HP authorized service technicians to repair the laser device Compliance with CDRH ...

Страница 266: ...cated on the surface of the HP supplied laser device Laser Information This label indicates that the product is classified as a CLASS 1 LASER PRODUCT This label appears on a laser device installed in your product Table 26 Laser Information Feature Description Laser type Semiconductor GaAIAs Wave length 780 nm 35 nm Divergence angle 53 5 degrees 0 5 degrees Output power Less than 0 2 mW or 10 869 W...

Страница 267: ...es This type of damage may reduce the life expectancy of the device To prevent electrostatic damage observe the following precautions Avoid hand contact by transporting and storing products in static safe containers Keep electrostatic sensitive parts in their containers until they arrive at static free workstations Place parts on a grounded surface before removing them from their containers Avoid ...

Страница 268: ...nce in the ground cords To provide proper ground wear the strap snug against the skin Use heel straps toe straps or boot straps at standing workstations Wear the straps on both feet when standing on conductive floors or dissipating floor mats Use conductive field service tools Use a portable field service kit with a folding static dissipating work mat If you do not have any of the suggested equipm...

Страница 269: ...onfiguration Serial Telnet UI 113 Visual Manager UI 53 beacon mode configuration Serial Telnet UI 171 Visual Manager UI 92 bezel attaching to the rack illustrated 21 blank I O module installing 193 removing 192 buffered tape writes Fibre Channel Serial Telnet UI 123 Visual Manager UI 71 overview of 41 SCSI Serial Telnet UI 128 Visual Manager UI 77 bus reset on boot overview of 37 Serial Telnet UI ...

Страница 270: ...DHCP setup Serial Telnet UI 115 Visual Manager UI 55 discovery mode Fibre Channel Serial Telnet UI 122 Visual Manager UI 71 overview of 39 SCSI Serial Telnet UI 126 Visual Manager UI 76 document conventions xiii prerequisites xii E Enterprise MIB defined 224 equipment symbols xiv ESD electrostatic discharge obtaining additional information 250 precautions 249 preventing 249 transporting products 2...

Страница 271: ...I 85 deleting entries Serial Telnet UI 143 Visual Manager UI 85 editing entries Serial Telnet UI 135 Visual Manager 84 filling entries Serial Telnet UI 143 Visual Manager UI 85 removing gaps in Serial Telnet UI 142 Visual Manager UI 85 viewing and changing Serial Telnet UI 132 Visual Manager UI 84 Fibre Channel module buffered tape writes Serial Telnet UI 123 Visual Manager UI 71 configuration Ser...

Страница 272: ...ng Fibre Channel Serial Telnet UI 146 Visual Manager UI 82 editing SCSI Serial Telnet UI 146 Visual Manager UI 86 selecting a host for the current map Serial Telnet UI 145 Visual Manager UI 81 hostname Serial Telnet UI 115 Visual Manager UI 55 hot swappable fan module 188 I O modules 191 power modules 184 HP authorized reseller xvii storage website xvi technical support xvi I I O module hot swappa...

Страница 273: ...ger 82 clearing entries Serial Telnet UI 143 Visual Manager 85 creating entries Serial Telnet UI 140 Visual Manager 85 default current map Serial Telnet UI 123 Visual Manager UI 72 deleting entries Serial Telnet UI 143 Visual Manager 85 filling entries Serial Telnet UI 143 Visual Manager 85 removing gaps in Serial Telnet UI 142 Visual Manager 85 viewing and changing 129 Visual Manager UI 84 mappin...

Страница 274: ...entries Serial Telnet UI 143 Visual Manager UI 89 removing gaps in Serial Telnet UI 142 Visual Manager UI 89 viewing and changing 129 Visual Manager UI 87 maps auto assigned defined 41 indexed defined 40 overview 39 predefined maps 40 SCC defined 41 module configuration Serial Telnet UI 119 Visual Manager UI 66 mounting the router desktop 16 rack 16 mouse compliance statement 244 N network configu...

Страница 275: ...9 rails separating illustrated 18 rebooting Serial Telnet UI 174 Visual Manager UI 104 regulatory compliance notices Canadian 245 device modifications 244 European Union 245 identification number 241 removing blank I I modules 192 fan module 188 fan module illustrated 189 I O modules 192 power bay covers 185 removing and installing power modules illustrated 184 report option Visual Manager UI 103 ...

Страница 276: ...nation mode Visual Manager UI 76 thumbscrews and handle illustrated 193 SCSI to Fibre Channel conversion process illustrated 11 security configuration Serial Telnet UI 117 Visual Manager UI 61 separating the inner and outer rails illustrated 18 serial port communications set up 31 connections 30 illustrated 8 30 location of 8 Serial UI accessing 108 Serial Telnet main menu illustrated 110 Serial T...

Страница 277: ...st of the current map 144 editing the host list of the current map edit options listed 145 initial access 129 listed 130 screen navigation 130 selecting the current map 131 selecting the host for the current map 145 viewing the current map 132 mapping tasks SCSI adding entries 139 clearing entries from 143 creating map entries 141 deleting entries 143 filling entries 143 removing gaps in 142 modul...

Страница 278: ...rated 136 Serial Telnet UI editing host information on a SCSI module illustrated 148 Serial Telnet UI entire device list illustrated 149 Serial Telnet UI Environmental Status screen illustrated 161 Serial Telnet UI event filter settings illustrated 152 Serial Telnet UI Event Log Menu illustrated 170 Serial Telnet UI FCP Current Map display illustrated 132 Serial Telnet UI Fibre Channel Device Disp...

Страница 279: ... of 6 statistics information viewing Serial Telnet UI 159 Visual Manager UI 90 subnet mask Serial Telnet UI 115 Visual Manager UI 55 symbols in text xiii symbols on equipment xiv T tables Enterprise MIB 231 Fibre Alliance MIB 225 format of EVPD page 210 format of LUN inquiry command 209 format of report LUNs command 208 link status definitions 164 PRLI data 202 report LUNs data 209 tape library us...

Страница 280: ...trated 94 Visual Manager Home Page illustrated 47 Visual Manager Main Menu option bar illustrated 49 Visual Manager Main Menu illustrated 47 Visual Manager Mapping screen illustrated 80 Visual Manager Modules Menu illustrated 66 Visual Manager Network screen illustrated 54 Visual Manager Power Supply screen illustrated 64 Visual Manager Reboot screen illustrated 104 Visual Manager Report screen il...

Страница 281: ...81 adding a new map 81 deleting a host 81 deleting a map 82 selecting a host 81 selecting a map 81 mapping tasks SCSI adding entries 89 clearing map entries 89 creating entries 89 deleting entries 89 filling maps 89 removing gaps in 89 viewing and changing 87 module configuration 66 network configuration 54 Network Menu options listed 54 overview of the UI 35 power supply configuration 63 reboot o...

Страница 282: ...iguration 67 Visual Manager Utilities Menu illustrated 91 Visual Manager World Wide Node Name screen 68 W warning rack stability xv symbols on equipment xiv warnings rack stability 19 websites HP storage xvi wrist straps using 250 WWN configuration Serial Telnet UI 118 Visual Manager UI 67 WWN label illustrated 24 ...

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