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Summary of Contents for StorageWorks 1510i - Modular Smart Array

Page 1: ...HP StorageWorks 1510i Modular Smart Array installation and user guide active active firmware v2 0 or later Part number 383070 002 Second edition May 2008 ...

Page 2: ... for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Microsoft Windows Windows XP and Windows NT are U S registered trademarks of Microsoft Corporation ...

Page 3: ...mponent LEDs 21 Chassis LEDs 21 Controller LEDs 22 Hard drive LEDs 23 SCSI hard drive LEDs 23 SATA hard drive LEDs 25 Slot diagram LEDs 26 2 Port Ethernet iSCSI module LEDs 27 Fan module LEDs 28 SCSI I O module LEDs 29 Power supply module LEDs 30 3 Installation 31 Planning and getting started tasks 31 Reading the MSA1510i iSCSI concepts and deployment guide 31 Adding the MSA1510i website as a favo...

Page 4: ...ing power cords 52 Powering on the MSA 78 Verifying the operating status of the devices 55 Viewing the LEDs on the MSA1510i 55 Reading startup messages on the controller display panel 56 Troubleshooting 57 4 Configuration 59 Supported management tools 59 Storage Management Utility SMU overview 59 MSA Command Line Interface MSA CLI overview 59 HP Systems Insight Manager HP SIM overview 60 Packet In...

Page 5: ...and arrays 100 Adding new hard drive storage enclosures 100 Migrating existing storage enclosures 100 Migrating the hard drives that make up an array 101 Changing the management port IP address through the MSA1510i controller display panel 102 6 MSA controller LCD panel message descriptions 105 LCD panel overview 105 LCD message types 106 Error messages 106 Informational messages 106 User input me...

Page 6: ...otice 134 Danish notice 134 Dutch notice 135 English notice 135 Estonian notice 135 Finnish notice 135 French notice 136 German notice 136 Greek notice 136 Hungarian notice 136 Italian notice 137 Latvian notice 137 Lithuanian notice 137 Polish notice 137 Portuguese notice 138 Slovakian notice 138 Slovenian notice 138 Spanish notice 138 Swedish notice 139 B MSA1510i worksheets 141 Index 153 6 ...

Page 7: ...ation worksheet firmware driver and software components 80 7 LCD message descriptions 107 8 Basic MSA1510i information 142 9 MSA1510i 2 Port Ethernet iSCSI module IP address information 143 10 Network switch information 145 1 1 Server information 146 12 Array and unit information 150 13 Target information 151 14 Initiator access information 151 1510i Modular Smart Array installation and user guide...

Page 8: ...8 ...

Page 9: ...Compatibility guide to verify support for the operating system and network hardware components Become familiar with and periodically review the content on the MSA1510i website http www hp com go msa1510i Related documentation The following documents and websites provide related information The following documents are on the MSA1510i Support CD available on the MSA1510i Support page http www hp com...

Page 10: ...derlined text http www hp com Website addresses Bold text Keys that are pressed Text typed into a GUI element such as a box GUI elements that are clicked or selected such as menu and list items buttons tabs and check boxes Italic text Text emphasis Monospace text File and directory names System output Code Commands their arguments and argument values Monospace italic text Code variables Command va...

Page 11: ...t model names and numbers Technical support registration number if applicable Product serial numbers Error messages Operating system type and revision level Detailed questions Customer self repair HP customer self repair CSR programs allow you to repair your StorageWorks product If a CSR part needs replacing HP ships the part directly to you so that you can install it at your convenience Some part...

Page 12: ...and other product resources HP websites For additional information see the following HP websites http www hp com http www hp com go storage http www hp com service_locator http www hp com support manuals http www hp com support downloads Documentation feedback HP welcomes your feedback To make comments and suggestions about product documentation please send a message to StoragedocsFeedback hp com ...

Page 13: ...able access to the storage preventing downtime in the event of hard drive system component or path failures Redundant power supplies and fans are standard and an optional additional controller and I O module can be added to ensure uninterrupted access to the storage In addition when configuring the Logical Units LUNs a variety of fault tolerant RAID levels are supported including RAID 6 with Advan...

Page 14: ...tion see the SMU user guide Front features 1 Blank for an additional controller controller slot 2 2 Serial port for a CLI connection 3 MSA1510i controller controller slot 1 4 Controller status lights 5 Controller LCD message display panel 6 Controller LCD panel push buttons 7 Chassis Power On Standby button 8 Chassis status lights 14 Overview ...

Page 15: ... Chassis slot diagram 3 Fan modules 4 SCSI I O module bus 0 5 Power supply modules 6 Blank for additional 2 Port Ethernet iSCSI module for the controller in slot 2 7 Blanks for additional SCSI I O modules buses 1 2 and 3 1510i Modular Smart Array installation and user guide 15 ...

Page 16: ...ntents 1 1510i Modular Smart Array MSA1510i 2 2U universal rack mounting kit 3 Printed documents 2U rack mounting template and documentation CD 4 Custom CLI configuration cable 5 Power cords newpage pi 16 Overview ...

Page 17: ...tches or iSCSI Device Specific Modules DSMs are installed on the server to manage the connections to the IP network In multipath configurations iSCSI initiator software combined with multipathing software or operating system patches is used to establish the multiple paths to the storage Multipathing is enabled in the iSCSI initiator software by performing multiple logins for each target via define...

Page 18: ... Disable unused or insecure services such as telnet Change the logon username and password of the Storage Management Utility 18 Overview ...

Page 19: ...atterns Front view Rear view Chassis and component LEDs Front view 1 Chassis LEDs 2 Chassis Power On Standby button 3 Blank for an additional controller controller slot 2 4 MSA1510i controller controller slot 1 5 Controller LCD message display panel 6 Controller LCD panel push buttons 1510i Modular Smart Array installation and user guide 19 ...

Page 20: ...nal SCSI I O module bus 1 8 Fan module 2 9 Fan module 1 10 Blank for additional SCSI I O module bus 2 1 1 Blank for additional SCSI I O module bus 3 12 Unused slot NOTE Each MSA SCSI I O module has two ports Depending on the type of external hard drive storage enclosure one or both of the ports may be used When connecting SATA enclosures both ports may be used When connecting SCSI enclosures only ...

Page 21: ... Port Ethernet iSCSI module LEDs Fan module LEDs SCSI I O module LEDs Power supply module LEDs Chassis LEDs The chassis LEDs provide fundamental status information about the MSA Item Name Condition Color Meaning On Blue The unit is being identified 1 Unit ID UID Off This unit is operating normally or is powered off On Amber A fault was detected in one or more subsystems 2 Fault Off Normal no fault...

Page 22: ...tions of the power supply and some internal circuitry remain active To remove the power completely disconnect all power cords from the device For instructions see Powering off the MSA1510i on page 77 Controller LEDs During normal runtime the array controller has 18 LEDs that indicate controller activity or malfunction 22 System components and LEDs ...

Page 23: ... a redundant mode nl of operation On Green This controller is idle 1 1 13 Busy status These three nl LEDs are used to progressively nl represent the processing load nl on the controller Off This controller is busy processing nl requests On Green The cache is active 14 Cache activity Off There is no cache activity 15 Drive failure On Green A configured hard drive has failed 16 Management port nl ac...

Page 24: ... the following states The hard drive is not configured as part of an array The hard drive is configured as an online spare On or off Blinking Off The hard drive is being accessed in one of the following ways The hard drive is a replacement hard drive and is being rebuilt If the online LEDs of all of the other hard drives in the array are blinking an expansion is occurring Do not remove the hard dr...

Page 25: ...r a stripe size migration but a predictive failure alert has been received for this drive To minimize the risk of data loss do not replace the drive until the expansion or migration is complete Blinking regularly 1 Hz Off Do not remove the drive Removing a drive may terminate the current operation and cause data loss The drive is rebuilding or it is part of an array that is undergoing capacity exp...

Page 26: ...t Ethernet iSCSI module for the controller in slot 2 2 SCSI I O module bus 3 3 SCSI I O module bus 2 4 Fan module 1 5 Fan module 2 6 2 Port Ethernet iSCSI module for the controller in slot 2 7 SCSI I O module bus 1 8 SCSI I O module bus 0 9 Power supply 1 10 Power supply 2 newpage pi 26 System components and LEDs ...

Page 27: ...roller is established Blinking Amber Power is on but there is no communication to the controller 1 Module status Off Power is off the module is faulty or the controller is faulty or not present Solid Green A link to the network is established and the status is good 2 Port status Off There is no link to the network Blinking Green A link to the network is established the status is good and there is ...

Page 28: ... chassis by circulating air through the enclosure The rate at which air moves the airflow determines the amount of cooling This airflow is a function of fan speed rpm These fans can operate at multiple speeds This ensures that when the enclosure temperature changes the fans can automatically adjust the airflow If one fan operates too slowly or completely shuts off the other fan operates at a highe...

Page 29: ... locations and meanings Item Name Condition Color Description Solid Green The power is on 1 Status Off The power is off Blinking Green There is activity on this SCSI module 2 SCSI activity Off There is no activity on this SCSI module newpage pi 1510i Modular Smart Array installation and user guide 29 ...

Page 30: ...e illuminated with either a green or amber color The following figure and table describes their locations and meanings Item Name Condition Color Description Solid Green The power is on 1 Status Off The power is off 2 Fault Blinking Amber A fault was detected on this module 30 System components and LEDs ...

Page 31: ...s and deployment guide Before installing your MSA1510i read the iSCSI concepts and deployment guide to learn about iSCSI concepts and terminology and how they relate to the MSA1510i The iSCSI concepts guide includes the following sections iSCSI overview iSCSI protocol sessions and connections login and network entities MSA1510i overview physical views available network connections and implementati...

Page 32: ... and medium business government agencies and schools HP Business Outlet offers Refurbished closeout and overstock product offers Catalogs Small and Medium Business catalog Your comprehensive guide to HP business products and promotions featuring HP computers servers printers accessories supplies and services Public Sector catalog Your guide to the full range of HP products services and promotions ...

Page 33: ... the implemented solution meets your specifications Availability of an HP Services Storage Specialist to answer questions during the deployment process Verification testing to confirm product functionality and adherence to HP installation quality standards On site orientation including highlights of basic operation and a review of documentation Gathering and recording information Worksheets are in...

Page 34: ...s and service events System management and monitoring tools HP Systems Insight Manager SIM http www hp com go hpsim Operating system specific websites Microsoft Windows http www microsoft com Novell Linux http www novell com HP UX http www hp com VMware http www vmware com Key MSA1510i installation best practices Before installing your MSA go to the MSA1510i website to confirm your installation pl...

Page 35: ... on the same Layer 2 Ethernet LAN This guarantees the integrity of the data traffic and maintains high network performance levels If more than one server will access the MSA1510i protect the system from unauthorized or accidental access by Setting up VLANs to control initiator access to the targets Enabling mutual initiator and target iSCSI CHAP authentication Creating Access Control Lists ACL to ...

Page 36: ...LANs CHAP authentication and ACLs In active active multipath environments distribute ownership of the LUNs between the two MSA controllers Choose one of the following Automatic load balancing default MSA firmware initially assigns ownership of all LUNs to one of the two MSA controllers and then automatically reassigns LUN ownership evenly between the controllers based on I O loads of the LUNs Manu...

Page 37: ...h blanking panels across those empty spaces to force the airflow through the components instead of through the open spaces Providing power sources Provide two high line power feeds installed near your computer These two power sources usually come from the same external power grid but occasionally originate from different grids or even entirely different sources For protection against a power sourc...

Page 38: ... 22 to 122 F Relative humidity noncondensing Operating 10 to 90 Non operating Up to 95 Maximum wet bulb temperature Long term storage 29 C 84 2 F Short term storage 30 C 86 F Idle 6 9 and 53 Fixed drive random writes 7 3 and 54 Input power and heat dissipation specifications are maximum values and apply to worst case conditions at full rated power supply load The power heat dissipation for your in...

Page 39: ...tware Multipathing Device Specific Module DSM Internet browser NOTE In multipath configurations install the multipathing software components on each server with access to the MSA1510i Install HP system management and monitoring tools HP Systems Insight Manager HP SIM is a client server application used to remotely manage HP hardware in network environments HP SIM reports hardware fault conditions ...

Page 40: ...enance and service guide on the MSA1510i Support CD or the MSA1510i support website http www hp com support NOTE Multipath configurations Multipath configurations must include an additional controller and 2 Port Ethernet iSCSI module NOTE When installing additional SCSI I O modules HP recommends populating the SCSI I O module bays from right to left so that the attached storage enclosures are adde...

Page 41: ...sk of personal injury or damage to the equipment at least two people are required to lift the storage system during removal or installation if the weight as assembled for shipping exceeds 22 7 kg 50 lb If the system is being loaded into the rack above chest level a third person must assist with aligning the system with the rails while the other two people support the weight of the system WARNING T...

Page 42: ...ck uprights are round instead of square remove the standard pins from the rails and replace them with the provided smaller round hole pins CAUTION Pins in the rails are load bearing Do not remove the standard pins except to replace them with the smaller pins for round hole racks 3 Identify the left L and right R rack rails by markings stamped into the rails 42 Installation ...

Page 43: ... insert the end of the rail into the inside front of the rack making sure that the scissor pin clicks into place Release the locking latch and verify that it engages the scissor pin 5 From the rear of the rack extend the opposite end of the rail toward the inside rear of the rack until the pins extend through the marked holes and the scissor pin clicks into place 1510i Modular Smart Array installa...

Page 44: ...ack 7 Repeat through to install the other rail 8 Remove the bezel from the front of the MSA1510i by grasping the bezel by its left and right outside edges and then with even pressure pulling toward you until the retaining clips disengage 9 From the front of the rack place the MSA1510i on the rails and slide it into the rack 44 Installation ...

Page 45: ...of the MSA by sliding the retaining bracket toward the MSA1510i until the tab engages the slot in the MSA chassis Then tighten the thumbscrew on the bracket 12 Replace the front bezel by aligning the pins and retaining clips on the back of the bezel with the corresponding locations on the front of the chassis Then with even pressure push firmly on the bezel until the retaining clips engage 1510i M...

Page 46: ...MSA1510i support website http www hp com support CAUTION Follow industry standard practices when handling hard drives Internal storage media can be damaged when drives are shaken dropped or roughly placed on a work surface When installing a hard drive make sure the drive is fully seated in the drive bay When removing a hard drive press the release button and pull the drive only slightly out of the...

Page 47: ...cators are easily visible and accessible Attach a label near both ends of each cable to identify the device connected to that cable Include the device device name port or other useful information Use colored markers to color code both ends of each cable to help you visually identify a particular cable without having to read or locate the label Connecting SCSI cables To connect the MSA1510i to the ...

Page 48: ...Item Bus Port Assigned box number SATA Assigned box number SCSI A 1 1 1 0 B 5 not used A 2 2 2 1 B 6 not used A 3 3 3 2 B 7 not used A 4 4 4 3 B 8 not used newpage pi 48 Installation ...

Page 49: ...ctions Each SCSI I O module has two ports Depending on the type of storage enclosure you plan to connect one or both of the ports might be supported Supported Unsupported newpage pi 1510i Modular Smart Array installation and user guide 49 ...

Page 50: ...le 1 MSA1510i controller shelf 2 MSA20 SATA storage enclosure SCSI bus 0 Box 1 3 MSA20 SATA storage enclosure SCSI bus 0 Box 5 Connecting SCSI storage enclosures In the following illustration one dual bus MSA30 SCSI storage enclosure is connected to the MSA1510i using two MSA SCSI I O modules 1 MSA1510i 2 MSA30 dual bus SCSI storage enclosure newpage pi 50 Installation ...

Page 51: ...hes and connect the devices using Category 5e or better qualified Ethernet cables 100BaseT devices and cables in the network cause the MSA1510i to reduce its performance level to that of the slowest network component Connecting Ethernet cables in a singlepath configuration In the following illustration a basic single path configuration includes a server a network switch the MSA array controller sh...

Page 52: ...ting power cords To protect your system from power failure related downtime each MSA1510i ships standard with a redundant power supply Depending on how you connect the power supplies to your power source you can eliminate downtime caused by power related failures When connecting the power cords use the power cords shipped with the MSA1510i After power is supplied to the MSA1510i the power supply a...

Page 53: ... of the MSA1510i power supplies fails Two UPSs Two separate power sources Protects you from data loss when one or both of your power sources fails due to a pulled cable tripped breaker or local power outage The remaining power source or the UPS powers the MSA1510i until power is restored to the source Depending on the cause and duration of the power outage you can use this time to properly shut do...

Page 54: ...lers is compared If the versions are mismatched the system prompts to clone the firmware on the controller with the latest version higher number over to the controller with the earlier version lower number firmware The following message is displayed on the LCD panel of the controller with the earlier firmware 07 CLONE FIRMWARE NO YES Press the button on the LCD panel to clone the firmware In dual ...

Page 55: ... be inaccessible to the network If needed change the IP address through the MSA controller LCD panel For instructions see Changing the management port IP address through the MSA1510i controller display panel on page 102 Included sections Viewing the LEDs on the MSA1510i Reading startup messages on the controller display panel Troubleshooting Viewing the LEDs on the MSA1510i Each module of the MSA1...

Page 56: ...egrated LCD panel This panel displays informational and error messages shows the current status of the MSA1510i and provides an interface for user input To verify that your MSA1510i is operating properly press the arrow buttons on the controller LCD panel and look for the following messages Table 5 MSA1510i controller LCD startup messages Message Meaning 01 MSA Startup Complete Controller has comp...

Page 57: ...ns see Changing the management port IP address through the MSA1510i controller display panel on page 102 Troubleshooting If the LED patterns in are not displayed or the MSA Startup Complete message is not displayed Check the cable connections to the MSA1510i Check the availability of your power source Review the setup instructions in previous sections of this guide Remove and then reinsert the mod...

Page 58: ...58 Installation ...

Page 59: ... and simplest method of initially configuring a system You are prompted in a logical sequence for basic storage iSCSI logon and management settings After completing the wizard the Configure tab is displayed for entering security settings information about additional servers or modifying settings entered through the wizard Wizards are best used in single server environments or other environments ne...

Page 60: ...ing LUN parameters Total I O count Number of read and write requests Number of sectors read or written For more information see the Management CD in the HP ProLiant Essentials Foundation Pack or the HP SIM website http www hp com go hpsim Packet InterNet Groper PING overview Use the PING utility to check network connections PING bounces a signal off the remote site and returns the time it took to ...

Page 61: ...nfigure the mapping to manually load balance ownership of the LUNs between the portal groups which are assigned to the physical data ports Configuration overview Primary configuration tasks Regardless of the management tool used or operating system environment the following tasks must be completed Obtaining installing and configuring initiator and multipathing software components Updating MSA cont...

Page 62: ...Recommended Manual also called explicit load balancing Through the SMU or the CLI indicate the preferred path controller ownership for each LUN Configuring the Microsoft iSCSI initiator IMPORTANT When installing the multipathing components be sure to install Both the DSM and the MPIO core components If you are unfamiliar with the configuration and use of Microsoft s iSCSI initiator software this s...

Page 63: ...e initiator to access NOTE Multipath environments must enter access information for each path to the target a Select the Discovery tab b In the Target Portals section of the window click Add 1510i Modular Smart Array installation and user guide 63 ...

Page 64: ...or the MSA are automatically discovered by the initiator and will be displayed whether access to them is permitted or not This can be a bit confusing to the user when navigating the iSCSI initiator However if the target has not granted access to the initiator when a logon is attempted access will be denied With the implementation of iSNS support iSNS discovery domain may be put in place to address...

Page 65: ...utomatically restore this connection when the system boots optional Each time this feature is selected a login entry will be added to the Persistent Targets tab Be careful not to select more than once per IP address and target Enable multi path Multipathing environments only c Click Advanced 1510i Modular Smart Array installation and user guide 65 ...

Page 66: ...ill enter in the next step Target Portal Select the destination target portal you want to connect to Example 100 10 1 20 3260 IMPORTANT Several Target Portal IP addresses may be presented Be sure that the Source IP address and the corresponding Target Portal have a viable path The ping command can be used to verify that the path is accessible e Click OK The Targets tab is updated and redisplayed 6...

Page 67: ...Portal are correct 4 In multipathing environments only repeat step 3 for the IP address and portal associated with the secondary controller Example 100 30 1 20 3260 NOTE It is a common mistake to not make the second connection or to not ensure that the Source IP address and the Target Portal are correct 5 Verify the connection status to the target a On the Targets tab select the target and then cl...

Page 68: ...associated with MSA controller B b Select one of the listed sessions and then click Connections c View the information in the window and do the following Verify the target portal address Validate the IP address against the expected connection d In multipathing environments only repeat these verification steps for the other session connection 68 Configuration ...

Page 69: ...ed on the MSA1510i Portal is not bound to a target portal group in an iSCSI target Add at least one preferably all target portals into the Discovery list in the Microsoft iSCSI initiator software and then click Refresh to update the target list Microsoft iSCSI initiator finds iSCSI targets but can not login Examine the target statistics for failed logins in the Storage Management Utility CHAP logo...

Page 70: ...our domain name was registered reversed_domain_name is the official domain name reversed and unique name is any name you want to use for example the name of your server Example iqn 1998 01 com mycompany myserver EUI extended unique identifier Represents the eui prefix followed by the 16 character name The name includes 24 bits for company name assigned by the IEEE and 40 bits for a unique ID such ...

Page 71: ...and alias 3 Select the Enabled check box 4 To change the default iSCSI name for your initiator enter the new name NOTE The name must be properly formatted otherwise some storage devices might not recognize the iSCSI hardware initiator For more information see Naming requirements on page 70 5 Enter the iSCSI alias or change the existing one The alias is a friendly name that you use to identify the ...

Page 72: ...ver select the server and click Edit or Remove Setting up CHAP parameters for software initiators When configuring your iSCSI software initiator make sure that CHAP parameters are enabled for the initiator If they are not enabled set them up NOTE For more information see iSCSI security on page 70 1 Open the iSCSI Initiator Properties dialog box 2 Click the CHAP Authentication tab The tab displays ...

Page 73: ...dentials is selected 5 To use a new CHAP name uncheck the Use initiator name check box and enter the name of your choice 6 If needed specify the CHAP secret All new targets will use the CHAP secret to authenticate the initiator Any established sessions are not affected 7 Click OK to save changes 8 Perform a rescan 1510i Modular Smart Array installation and user guide 73 ...

Page 74: ...ade to storage adapters New datastores are created Existing datastores are edited or removed To perform a rescan 1 In the VI Client select a host and click the Configuration tab 2 Choose Storage Adapters in the Hardware panel and click Rescan above the Storage Adapters panel NOTE You can also select an individual adapter and click Rescan to rescan just that adapter The Rescan dialog box opens 3 To...

Page 75: ...erably all target portals into the Discovery list in the Microsoft iSCSI initiator software and then click Refresh to update the target list iSCSI initiator finds iSCSI targets but can not login Examine the target statistics for failed logins in the Storage Management Utility CHAP logon information improperly configured in the iSCSI initiator advanced login options IP SEC incorrectly enabled on th...

Page 76: ...76 Configuration ...

Page 77: ...f the power supply and some internal circuitry remain active To completely remove power from the system disconnect all power cords from the device IMPORTANT It is critical to shut down the MSA array before the hard drive enclosures This ensures that all hard drive I O activity is ceased before powering off the hard drive enclosure 1 Schedule a maintenance window 2 Ensure that a known good backup i...

Page 78: ...lers is compared If the versions are mismatched the system prompts to clone the firmware on the controller with the latest version higher number over to the controller with the earlier version lower number firmware The following message is displayed on the LCD panel of the controller with the earlier firmware 07 CLONE FIRMWARE NO YES Press the button on the LCD panel to clone the firmware In dual ...

Page 79: ...nd information in the MSA Compatibility Matrix es MSA release notes and other MSA announcements Determining which components to update IMPORTANT Each version of MSA controller firmware is designed to work with specific Operating System versions and patches and multipathing MPIO software Before updating your MSA controller firmware you must determine if any of these other components must also be up...

Page 80: ...thing software Y N Device Specific Module DSM Y N Switch firmware Y N SCSI hard drive firmware Y N MSA1510i firmware Y N MSA20 firmware Y N NOTE To determine the firmware version currently running on an MSA controller do one of the following On the MSA controller LCD panel press the or v arrow keys to scroll through the messages until the ARRAY CONTROLLER FIRMWARE VER version message is displayed ...

Page 81: ...ction is correctly set The host mode identifies the operating system of each connection to the storage Do not use the default setting If the host mode is not properly set hosts may lose access to the storage or experience other difficulties after the update Depending on your operating system environment or user preference the host mode is set through the connection commands of the CLI or through t...

Page 82: ...cription of the download option to display important information about the update Click the Description tab for a brief overview about the download Click the Release Notes tab for detailed information about the download including version information compatibility information a summary of changes important notes service considerations and installation precautions IMPORTANT Be sure to review the onl...

Page 83: ...ntil the MSA is restarted IMPORTANT When powering down the MSA storage system you must do so in the following sequence If the MSA chassis is powered on before the hard drive storage enclosures complete their startup routines configuration settings and data stored on the enclosures will not be visible a Press and hold down the MSA Power on Standby button for approximately five seconds to place the ...

Page 84: ... in most environments with a few limitations IMPORTANT Before using this method to update the firmware make note of the following The custom CLI cable shipped with the MSA must be available to establish the serial connection to the MSA This command is not available through SSH or Telnet The host computer must support the 1k Xmodem Ymodem protocol Because this updating method uses a serial connecti...

Page 85: ...ed ISO file using a CD burning tool with the ability to burn a CD from an ISO file Do not simply copy the ISO file to a blank CD 3 Schedule a maintenance window for the update 4 Ensure that there is a valid recent backup of the system 5 Stop all host traffic to the MSA array 6 If the MSA has not been restarted in the last six months power cycle the array 7 Establish a serial connection to the CLI ...

Page 86: ...y restart the MSA the MSA must be restarted manually Can be used in single controller and dual controller configurations online performs an update with an automatic restart upon completion Can be used in dual controller configurations only 9 On the menu bar at the top of the emulator window select Transfer Send File 86 Operation and management ...

Page 87: ...ed firmware is not activated until the MSA is restarted IMPORTANT When powering down the MSA storage system you must do so in the following sequence If the MSA chassis is powered on before the hard drive storage enclosures complete their startup routines configuration settings and data stored on the enclosures will not be visible a Press and hold down the MSA Power On Standby button for approximat...

Page 88: ...ntroller configuration the firmware versions on the controllers are compared If the firmware versions on the two controllers differ the array controller LCD panel prompts to clone the firmware from one controller to the other controller so that they have the same version The determination as to which firmware version is used is based on the following criteria If the MSA is being powered up or rest...

Page 89: ... required only when the following message is displayed on the MSA controller LCD panel 85 BAD DRIVE FRMWARE BOX n BAY n CAUTION This update procedure must be performed during a scheduled maintenance window 1 Obtain the ISO image for the latest ProLiant Firmware Maintenance CD from the following website http www hp com support proliantstorage Then burn the image onto a bootable CD using a standard ...

Page 90: ...i to process the XML file and update the display with a list of all Smart Components that need updating 8 In the updated display select a Smart Component from the list 9 Under the Upload Smart Component File banner click Browse navigate to the location of the Smart Component firmware file on the CD and then click OK The system processes the Smart Component and updates all hard drives based on the ...

Page 91: ...MSA system hardware firmware drivers and software components This alert notification system is a one way broadcasting method used to distribute important notices about HP products Information about your MSA is not requested when subscribing to this service 2 Establish a serial connection to the affected controller Use the custom CLI configuration cable shipped with the MSA Use a terminal emulator ...

Page 92: ...mware image obtained in step 1 c Expand the Protocol drop down box and select 1K XModem d Click Send A status window is displayed 4 Wait for the transfer process to complete NOTE This process may take up to 15 minutes Do not interrupt this process 5 Wait for the controller to automatically restart 6 In dual controller configurations only if the newly installed firmware on the recovered controller ...

Page 93: ...er ways to determine that a hard drive has failed include the following LEDs on the storage system chassis illuminate amber if failed hard drives are inside However this LED also illuminates when other problems occur such as when a fan or a redundant power supply fails or when the system overheats LEDs on the hard drives illuminate amber if a hard drive has failed or is a member of a faulted LUN F...

Page 94: ...l A SCSI cable could be broken or disconnected A temporary loss of power For example if both power supplies are inappropriately connected to the same power source and that power source it interrupted fault tolerance may be compromised Recovering from compromised fault tolerance enabling failed LUNs If fault tolerance is compromised inserting replacement hard drives does not improve the condition o...

Page 95: ...ng the MSA CLI a Open the MSA CLI and enter the show units command to display information about all of the LUNs associated with the MSA b Enter accept units to enable all faulted LUNs c Enter show units to verify the status of the LUNs d Exit the MSA CLI 10 Remember that data loss may have occurred and data on the LUN is suspect Automatic data recovery rebuild When you replace a hard drive in an a...

Page 96: ...m and allow ADR to begin again If ADR fails again back up all data on the system do a surface analysis using your diagnostics utility and restore the data from backup Failure of another drive during rebuild If a non correctable read error occurs on another physical drive in the array during the rebuild process the Online LED of the replacement drive stops blinking and the rebuild abnormally termin...

Page 97: ...a stored on the other hard drives If the system has an online spare drive wait for it to complete rebuilding before replacing the failed drive When a hard drive fails the online spare becomes active and begins rebuilding as a replacement drive After the online spare has completed Automatic Data Recovery the online LEDs will be continuously lit replace the failed hard drive with a new replacement d...

Page 98: ...ons in this section demonstrate installing a hard drive in an MSA20 storage enclosure The procedure for installing a hard drive in an MSA30 or other storage enclosure is similar 1 Press the hard drive ejector button 1 and pull the release lever to the full open position 2 98 Operation and management ...

Page 99: ...As the hard drive begins to spin the drive LEDs will illuminate indicating that the system has recognized the new drive In fault tolerant configurations allow the replacement hard drive to be reconstructed automatically from parity data stored on the other hard drives While the data is being rebuilt the LEDs will flash Verifying proper operation The hard drive LEDs light one at a time and then tur...

Page 100: ...e enclosures 6 Power on the new storage enclosures 7 Wait for the storage enclosures to complete their startup routines 8 Power cycle the MSA array so that it will discover the new enclosures 9 From each server access the MSA management utility such as the SMU ACU or MSA CLI to configure the new storage For instructions see the user documents for the utility 10 In iSCSI environments be sure to ent...

Page 101: ...use the initiator software to log on to all MSA1510i targets 15 From each server access the MSA management utility such as the SMU ACU or MSA CLI to verify that the configuration is as expected and the volumes are identified If the migrated volumes are not identified power down the system and verify the connections 16 In MSA1510i configurations be sure to enter the iSCSI configuration settings and...

Page 102: ... controller Network Settings should be displayed and blinking LCD panel navigation buttons work as follows Navigation button In the menu Within a menu option Right Select a blinking menu option When changing IP address settings move to the next digit Up Down v Scroll through the menu options Change Toggle a setting Left Not applicable Accept the displayed setting and return to the initial manageme...

Page 103: ...he LCD panel returns to the display mode 6 Verify that the IP address was entered correctly by pressing or v until the Port MA0 IP message is displayed 7 Verify that the server can locate the MSA1510i by opening a command prompt window and using the ping command 1510i Modular Smart Array installation and user guide 103 ...

Page 104: ...104 Operation and management ...

Page 105: ...f holding up to 100 messages After this maximum size is reached older messages are removed to make room for newer ones When a new message is sent to the LCD the display shows that message and ignores any previous scrolling position This new message is now the most recent message available To use the input buttons on the LCD panel Press the Up navigation button to view older messages Press the Down...

Page 106: ...sages Error messages indicate that a problem has occurred and may require user action to correct it The array controller Fault LED to the left of the LCD display panel lights whenever a new error message is sent to the display panel and has not been viewed and when an error message is currently displayed for viewing After all error messages have been viewed the LED turns off and is re lit only whe...

Page 107: ...ers are predefined Predefined box number Physical connection to MSA SCSI I O module Box 1 Port A of SCSI I O module 1 Bus 0 nl right port on the right most SCSI I O module Box 2 Port A of SCSI I O module 2 Bus 1 Box 3 Port A of SCSI I O module 3 Bus 2 Box 4 Port A of SCSI I O module 4 Bus 3 Box 5 Port B of SCSI I O module 1 Bus 0 Box 6 Port B of SCSI I O module 2 Bus 1 Box 7 Port B of SCSI I O mod...

Page 108: ...up remove the array controller in question wait 10 seconds and then reinsert it ensuring that it is fully seated in the chassis In single controller configurations and in dual controller configurations where both controllers are locked up restart the MSA chassis If the issue persists contact HP support 04 ENABLE VOLUMES NO YES User input An issue has been found with all of the configured volumes t...

Page 109: ...up the firmware examines the hardware to ensure that it is supported for use with the version of installed firmware This controller is not supported Contact HP support 10 FIRMWARE FLASH FAILED Error ROM flash failed Download new firmware from the HP website and initiate the firmware update again If the issue persists contact HP support 11 CLONING REFUSED SYSTEM HALTED Error A firmware mismatch was...

Page 110: ...ct HP support 24 BAD SCSI BUS MODE NON LVD DEVICE FOUND Error The MSA does not support SCSI Single Ended SE devices it only supports SCSI Low Voltage Differential LVD devices Power off the MSA and then examine all attached SCSI devices Remove any SE devices and replace them with LVD devices 25 FW VERSION IS NOT SUPPORTED Error The array controller has been inserted in an MSA chassis in which it is...

Page 111: ...is controller is active and can access configured volumes on the MSA 42 REDUNDANCY ACTIVE STANDBY CONTROLLER Informational Two array controllers are installed and they are now in redundant mode This controller is in standby and cannot access configured volumes on the MSA This controller can be made active if the current active controller fails assuming all redundant components are installed I O mo...

Page 112: ...EDUNDANCY HALTED EXPAND ACTIVE Informational If volume expansion is in progress then redundancy is not supported Volume expansion is initiated and tracked using the Array Configuration Utility ACU or Storage Management Utility SMU After the volume expansion is complete redundancy is automatically re established 47 REDUNDANCY FAILED CACHE SIZE MISMATCH Error Both array controllers must have the sam...

Page 113: ...ady operating in redundant mode one of the array controllers encountered an error while sending I O between the two array controllers over the communication channel between them Redundancy is disabled at this time If the MSA is currently involved in host I O remove the standby array controller wait 10 seconds and then reinsert it ensuring that it is fully seated in the chassis If this does not res...

Page 114: ...ailed one wait 10 seconds and then reinsert it ensuring that it is fully seated in the chassis If the issue persists contact HP support 61 DUAL CACHE MODULE SIZE MISMATCH Error The array controller has two cache modules attached but they are of different sizes Both cache modules must be the same size Remove the failed array controller replace one of the cache modules with a different one that is o...

Page 115: ...ISABLED Informational The cache memory hardware has temporarily been disabled typically because the battery is not charged or a capacity expansion operation is occurring The cache automatically enabled once the condition has been corrected 68 OBSOLETE CACHE DATA DELETED Informational Old data that no longer belongs to any current configured volumes was found in the cache memory at power up This da...

Page 116: ...d in the cache that could not be flushed to the hard drives The reason is either because the data does not belong to this array controller the cache module was moved from a different array controller or the cache data is partial the rest of the data is in another cache module that was removed from the array controller This error could occur if cache modules are moved improperly If n 1 1 or 1 2 The...

Page 117: ... DRIVE HOT ADDED BOX n BAY n Informational A SCSI hard drive has been added to the system in the location specified in the message 83 DRIVE HOT REMOVED BOX n BAY n Informational A SCSI hard drive has been removed from the system in the location specified in the message 84 DRIVE FAILURE BOX n BAY n Error A SCSI hard drive in the system has failed If the hard drive was part of a configured volume th...

Page 118: ...ves as soon as possible 103 VOLUME n STATE REBUILDING Informational The configured volume is rebuilding data on a SCSI drive that replaced a previously failed drive 104 VOLUME n STATE DISABLED Error The configured volume has been disabled because too many of the SCSI hard drives that it is composed of are missing Power off the MSA and all attached external storage enclosures Unplug and reinsert al...

Page 119: ...ity information for the configured volume and therefore performance may be lower until it completes 112 VOLUME n REBUILD FAILURE Error The rebuild operation on the configured volume has failed If the volume is still operating in regenerative mode remove the new SCSI drive that was added as a replacement for the original failed drive and replace it with a different new drive 113 VOLUME n EXPANSION ...

Page 120: ... been migrated from one array controller to a different array controller that already has configured volumes on it The migrated volumes have spares defined for them that conflict with the existing configuration The defined spares have been deleted so as to allow the migration to proceed Run the Storage Management Utility SMU or MSA Command Line Interface MSA CLI to reassign spare hard drives as ne...

Page 121: ...fect the airflow and cooling ability of the MSA 203 ARRAY CONTROLLER OVERHEATED Error The temperature sensor on the array controller indicates that the array controller has exceeded the safe operating range The MSA should be powered off as soon as possible to avoid hardware failure Check all MSA fans and ensure they are operating Any failed fan should be replaced Ensure that there is a module or b...

Page 122: ...is used If one array controller has already completed the power on sequence and is now active its version of firmware is used even if less recent 304 ROM CLONING DONE Informational In dual controller MSA only this indicates that the two array controllers in an MSA have finished copying one array controller s version of firmware to the other array controller Both controllers must be running the sam...

Page 123: ...ompleted on an attached storage enclosure Restart the storage enclosure to enable the new firmware 314 FIRMWARE FLASH FAILED ON BOX n Error A firmware flash operation has failed on an attached storage enclosure Attempt the flash process again If the issue persists contact HP support 315 ISCSI MODULE FLASH STARTED Informational Indicates that the array controller has detected out of date firmware o...

Page 124: ...y that these components are working properly The upgrade can be retried the next time the MSA is rebooted 333 AUTO UPGRADE REQUIRES REBOOT Informational The array controller completed upgrading MSA components and requires the MSA to be rebooted before the upgrades can take effect Reboot the MSA to complete the upgrade process 400 STORAGE BOX n FAN OK Informational A fan in the specified storage en...

Page 125: ...mally 409 STORAGE BOX n POWER SUPPLY FAILED Error A power supply in the specified storage enclosure has failed Check all power supplies to ensure they are operating Replace any failed power supplies 410 STORAGE BOX n POWER SUPPLY ADDED Informational A power supply in the specified storage enclosure has been added 411 STORAGE BOX n POWER SUPPLY REMOVED Informational A power supply in the specified ...

Page 126: ...controller has detected an uncorrectable ECC error in the data cache memory Contact HP support 513 UNCORRECTED ECC MEMORY ERROR SEEN Error The array controller has detected an uncorrectable error in the ECC memory on the memory cache board Remove the failed array controller and replace the memory cache board with a new one 518 PERSISTENT MEM ENABLED Informational Global variables such as system pr...

Page 127: ...G TARGET BASED MGMT Informational The Target Based Management subsystem is being initialized as part of the power on sequence 601 PORT n LINK FAILURE Error The MSA has detected a link failure on the indicated GBE port Check the network cable attached to the port 602 PORT n LINK OK speed Mb s Informational The MSA has detected an active link on the indicated GBE port 603 PORT n IP ip Informational ...

Page 128: ...ng device from the network 611 PROCESSOR REV n Informational The detected MSA processor revision 612 PORT n 10 Mb s NOT SUPPORTED Error The array controller has detected a 10 Mb s link on the indicated Ethernet port The MSA1510i does not support 10 Mb s so communication with this port is not possible Connect the port to a switch capable of 100 Mb s or 1000 Mb s 128 MSA controller LCD panel message...

Page 129: ...y energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at personal expense Class B equipment This equipment has been tested and found to comply with the limits for a C...

Page 130: ...Number RMN The RMN can be found on the product nameplate label along with all required approval markings and information When requesting compliance information for this product always refer to this RMN The RMN should not be confused with the marketing name or model number of the product Laser compliance This product may be provided with an optical storage device that is CD or DVD drive and or fibe...

Page 131: ...ian Interference Causing Equipment Regulations Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada European Union notice Products bearing the CE marking comply with the EMC Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC issued by the Commission of the European Community and if this product has telecommunication functio...

Page 132: ...um pentoxide or an alkaline battery pack A risk of fire and burns exists if the battery pack is not properly handled To reduce the risk of personal injury Do not attempt to recharge the battery Do not expose the battery to temperatures higher than 60C 140F Do not disassemble crush puncture short external contacts or dispose of in fire or water 132 Regulatory compliance and safety ...

Page 133: ...d the length of the cord must be between 1 8 m 6 ft and 3 6 m 12 ft If you have questions about the type of power cord to use contact an HP authorized service provider NOTE Route power cords so that they will not be walked on and cannot be pinched by items placed upon or against them Pay particular attention to the plug electrical outlet and the point where the cords exit from the product Japanese...

Page 134: ...notice Likvidace zařízení soukromými domácími uživateli v Evropské unii Tento symbol na produktu nebo balení označuje výrobek který nesmí být vyhozen spolu s ostatním domácím odpadem Povinností uživatele je předat takto označený odpad na předem určené sběrné místo pro recyklaci elektrických a elektronických zařízení Okamžité třídění a recyklace odpadu pomůže uchovat přírodní prostředí a zajistí ta...

Page 135: ...re information about where you can drop off your waste equipment for recycling please contact your local city office your household waste disposal service or the shop where you purchased the product Estonian notice Seadmete jäätmete kõrvaldamine eramajapidamistes Euroopa Liidus See tootel või selle pakendil olev sümbol näitab et kõnealust toodet ei tohi koos teiste majapidamisjäätmetega kõrvaldada...

Page 136: ... die Umwelt schützt Informationen dazu wo Sie Rücknahmestellen für Ihre Altgeräte finden erhalten Sie bei Ihrer Stadtverwaltung den örtlichen Müllentsorgungsbetrieben oder im Geschäft in dem Sie das Gerät erworben haben Greek notice Απόρριψη άχρηστου εξοπλισμού από χρήστες σε ιδιωτικά νοικοκυριά στην Ευρωπαϊκή Ένωση Το σύμβολο αυτό στο προϊόν ή τη συσκευασία του υποδεικνύει ότι το συγκεκριμένο προ...

Page 137: ...ko iekārtu savākšanai otrreizējai pārstrādei Atsevišķa nolietoto iekārtu savākšana un otrreizējā pārstrāde palīdzēs saglabāt dabas resursus un garantēs ka šīs iekārtas tiks otrreizēji pārstrādātas tādā veidā lai pasargātu vidi un cilvēku veselību Lai uzzinātu kur nolietotās iekārtas var izmest otrreizējai pārstrādei jāvēršas savas dzīves vietas pašvaldībā sadzīves atkritumu savākšanas dienestā vai...

Page 138: ...ecyklácia vyradených zariadení prispieva k ochrane prírodných zdrojov a zabezpečuje že recyklácia sa vykonáva spôsobom chrániacim ľudské zdravie a životné prostredie Informácie o zberných miestach na recykláciu vyradených zariadení vám poskytne miestne zastupiteľstvo spoločnosť zabezpečujúca odvoz domového odpadu alebo obchod v ktorom ste si výrobok zakúpili Slovenian notice Odstranjevanje odsluže...

Page 139: ...len visas på produkten eller förpackningen betyder det att produkten inte får slängas på samma ställe som hushållssopor I stället är det ditt ansvar att bortskaffa avfallet genom att överlämna det till ett uppsamlingsställe avsett för återvinning av avfall från elektriska och elektroniska produkter Separat insamling och återvinning av avfallet hjälper till att spara på våra naturresurser och gör a...

Page 140: ...140 Regulatory compliance and safety ...

Page 141: ...tion and some of the information may be helpful for future configuration changes and troubleshooting purposes The following worksheets are included in this section Basic MSA1510i information MSA1510i 2 Port Ethernet iSCSI module IP address information Network switch information Server information Array and unit information Target information Initiator access information 1510i Modular Smart Array i...

Page 142: ...rsion shipped ____________________________________ Installation CD version on the Web ____________________________________ IP address for management port ____________________________________ Subnet mask ____________________________________ Standard shipped SCSI I O module bus 0 slot Yes Additional SCSI I O module bus 1 slot Yes Additional SCSI I O module bus 2 slot Yes Additional SCSI I O module b...

Page 143: ...____________________________ TCP port ____________________________________ Physical port 1 bottom port Logical port SA1 IP address VLAN ID ________________________ __________ TCP port ____________________________________ TCP port ____________________________________ IP address VLAN ID ________________________ __________ TCP port ____________________________________ TCP port _______________________...

Page 144: ...ort ____________________________________ IP address VLAN ID ________________________ __________ TCP port ____________________________________ TCP port ____________________________________ Logical port SB1 IP address VLAN ID ________________________ __________ TCP port ____________________________________ TCP port ____________________________________ IP address VLAN ID ________________________ ____...

Page 145: ...__________ An additional network switch Make and model ____________________________________ Capability 100BaseT 1000BaseT ____________________________________ VLAN ID ____________________________________ LAN segment IP address ____________________________________ VLAN ID ____________________________________ LAN segment IP address ____________________________________ VLAN ID _______________________...

Page 146: ..._____ Additional 100 1000BaseT NIC Model ____________________________________ NIC slot number port number ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ Additional items for multipath configurations Redundant 100 1000BaseT NIC model ____________________________________ Redundant NIC slot number port numbe...

Page 147: ...___________________________________ NIC IP address ____________________________________ Additional 100 1000BaseT NIC Model ____________________________________ NIC slot number port number ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ Additional Items fo...

Page 148: ... NIC IP address ____________________________________ NIC IP address ____________________________________ Additional 100 1000BaseT NIC Model ____________________________________ NIC slot number port number ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ Ad...

Page 149: ...___________________________________ NIC IP address ____________________________________ Additional 100 1000BaseT NIC Model ____________________________________ NIC slot number port number ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ NIC IP address ____________________________________ Additional items fo...

Page 150: ...Table 12 Array and unit information Array Unit RAID level Disk members Unit nl capac ity Drive type SCSI SATA Spare 150 MSA1510i worksheets ...

Page 151: ...rget Units LUNs IP address subnet port MSA portal portal group logical port Table 14 Initiator access information Server name iQN name Initiator alias Assigned target VLAN ID 1510i Modular Smart Array installation and user guide 151 ...

Page 152: ...152 MSA1510i worksheets ...

Page 153: ...interface obtaining 84 Command Line Interface overview 59 components 19 supported hard drives 46 compromised fault tolerance 94 failed LUNs 94 enabling failed LUNs 94 configuration initial tasks 61 configuring the MSA1510i best practices 34 choosing a utility 59 connecting SCSI cables to SATA enclosures diagram 50 connecting SCSI cables to SCSI enclosures diagram 50 controller display messages 106...

Page 154: ...undancy failed hardware failure 1 1 1 redundancy failed I O request error 1 13 redundancy failed mismatch firmware 1 12 redundancy failed mismatch hardware 1 12 redundancy failed no second controller 1 13 redundancy failed out of memory 1 13 redundancy failed PCI bus error 1 13 redundancy halted expand active 1 12 redundancy halted firmware cloned 1 12 remove other controller now 1 14 replacement ...

Page 155: ...MU flash failed 123 Ethernet module invalid 127 Ethernet module missing 127 fan flash failed on box 124 firmware flash failed 109 firmware flash failed on box 123 fw version is not supported 1 10 hard drive failure box 1 17 I2C read failure 1 10 I2C write failure 1 1 1 invalid config box 3 n bay n 1 18 invalid SCSI cabling 126 iSCSI module bist failed 127 iSCSI module flash failed 123 iSCSI module...

Page 156: ... 93 LEDs 93 recognizing 93 recovering 93 hard drive firmware updating 89 hard drives approved models 46 caution 41 installing 46 migrating 101 from one controller to another 101 supported 46 help obtaining 1 1 33 High Availability website 34 HP series number 130 Subscriber s Choice for Business 32 technical support 1 1 HyperTerminal emulator program 85 I indicators fan module 28 informational mess...

Page 157: ...box power supply removed 125 storage box temperature ok 124 system name 108 valid cache data found at power up 1 14 volume expansion disabled 1 19 volume initializing parity 1 19 volume media exchanged 1 19 volume state deleted 1 19 volume state expansion active 1 18 volume state interim recovery 1 18 volume state ok 1 18 volume state rebuilding 1 18 volume state waiting to expand 1 18 volume stat...

Page 158: ...1 physical requirements 36 PING utility described 60 planning browsing websites 34 identifying system components 33 recording information 33 using the overview poster 33 power applying to the MSA1510i 78 78 connecting the power cord 52 powering down 77 protection against failure table 53 removing power 22 standby 22 standby note 77 startup sequence 78 78 power protecting against failure 37 power c...

Page 159: ... Choice HP 12 website 32 switches at MSA1510i startup 55 overview of 17 preparing for use with the MSA1510i 39 recommendations 39 verifying the status of 55 website 34 worksheet 145 symbols in text 10 system rebuild drive failure during 96 time required 95 Systems Insight Manager overview 60 T target worksheet 151 targets overview of 17 tasks initial configuration 61 technical support HP 1 1 servi...

Page 160: ...ght Manager 34 MSA1510i 9 34 multipathing 34 OS information 10 related information 9 servers 34 Subscriber s Choice 34 switches 34 warranty information 1 1 weight considerations 36 worksheets 141 basic MSA1510i information 142 IP address information 143 server information 146 storage information 150 switch information 145 target information 151 160 ...

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