Document Outline

• Typographical conventions and terms
• In this manual
• Notice
• Warranty
  • 1. HP warrants HP hardware, accessories, and supplies against defects in materials and workmanshi...
  • 2. HP warrants that HP software will not fail to execute its programming instructions, for the pe...
  • 3. HP does not warrant that the operation of HP products will be uninterrupted or error free. If ...
  • 4. HP products may contain remanufactured parts equivalent to new in performance or may have been...
  • 5. The warranty period begins on the date of delivery or on the date of installation if installed...
  • 6. Warranty does not apply to defects resulting from (a) improper or inadequate maintenance or ca...
  • 7. TO THE EXTENT ALLOWED BY LOCAL LAW, THE ABOVE WARRANTIES ARE EXCLUSIVE AND NO OTHER WARRANTY O...
  • 8. HP will be liable for damage to tangible property per incident up to the greater of $300,000 o...
  • 9. TO THE EXTENT ALLOWED BY LOCAL LAW, THE REMEDIES IN THIS WARRANTY STATEMENT ARE THE CUSTOMER’S...
• Reference Standards
  • Introduction
• Chapter Overview
• How the Interface Manager (IM) Works
  • Table 1 Features of the Interface Manager
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
• Processing SCSI Information
  • 1. A FC host issues a command. The FC host encapsulates the SCSI command in the FC protocol and s...
  • 2. The FC card in the IM receives the packet, interprets the FC information, and places the packe...
  • 3. The IM’s processor interprets the information and programs a SCSI controller to process the tr...
  • 4. The SCSI controller sends the command to the SCSI device (target).
  • 5. The SCSI target interprets the command and executes it.
  • 6. Data flows between the FC host and SCSI target through payload buffers.
  • 7. Response information flows from the SCSI target back to the FC host.
• Interface Manager (IM) Features
  • Fibre Channel Features
  • SCSI Bus Features
  • Configuration Features
  • Management Features
• Interface Manager (IM) Components
  • Supplied Components for the Interface Manager
    • Table 2 Supplied Components
• Specifications
  • Physical Specifications of the Interface Manager (IM)
    • Table 3 Physical Specifications of the Interface Manager
  • Environmental Specifications
    • Table 4 Location Criteria
• Supported Products
  • Table 5 Supported Products
  • Optical Fibre Channel Cables
    • Table 6 Fibre-Optic Cable Lengths
    • 1
    • Interface Manager Overview
• Chapter Overview
• Overview of the Interface Manager (IM) Configuration
• Choosing the Right Configuration
  • Fibre Channel Port Mode
  • Fibre Channel Arbitrated Loop Addressing
    • Hard Addressing
    • Soft Addressing
  • Host Device Configuration
  • SCSI Addressing
  • Buffered Tape Writes
  • Address Mapping
    • Auto-Indexed Mapping
      • FCP LUN
      • 0
      • 1
      • 2
    • Fixed-Indexed Mapping
  • Configuration Methods
    • Serial
    • Ethernet
    • Telnet
      • 1. On HP-UX‘, open a terminal window. On Windows NT, open a command prompt window.
      • 2. At the ‘>’ prompt, enter the following command: TELNET <IP address> where <IP address> is the ...
      • 3. Enter [admin] for the default user name and press [enter] for the default password. It is reco...
      • 4. Access configuration options via the menu system.
      • 5. To exit the Telnet session on HP-UX, simply close the window. On Windows NT, you may select th...
  • Web Based Administrator
    • 2
    • Management Operations
• Chapter Overview
• Management Interfaces
  • Serial
  • Ethernet
  • Telnet
  • Web Based Administrator
  • FTP
• Configuration Using the Telnet Interface
  • Overview
  • Accessing Telnet
    • 1. Apply power to the connected SCSI and Fibre Channel devices
    • 2. After all of the devices have gone through their power-up routines, boot up the IM.
    • 3. Power on the host computer.
    • 1. From the Windows Start menu, open the DOS (or Command) prompt window.
    • 2. At the ‘>’ prompt, enter the following command: Telnet <IP address> where <IP address> is the ...
    • 3. Enter [Admin] for the default user name and select [Enter] for the default password. It is rec...
    • 4. Access menu options as needed.
    • 5. If you intend to use the Web interface, do not exit, and see Changing the Administration Pass...
  • Changing the Administration Password Using Telnet
    • 1. Select [1] from the Main menu.
    • 2. Select [1] from the Administration menu and type in the desired password.
    • 3. The password must contain exactly eight characters, using 1, 2, 3, and 4 only. If you do not w...
  • Changing the Clock Setting Using Telnet
    • 1. Log into the IM via a Telnet session as described in Accessing Telneton page38.
    • 2. Select [1] from the Main menu.
    • 3. Select [2] from the Administration menu, then answer the questions about today’s date.
    • 4. Select [3] from the Administration menu, then answer the questions about the current time.
    • Table 7 Time Zones
  • Changing the Ethernet Configuration Using Telnet
    • 1. Log into the IM via a Telnet session as described inAccessing Telneton page38.
    • 2. Select [2] from the Main menu.
    • 3. To change the IP address, select [1] from the Network Access menu, then enter the IP address d...
    • 4. To change the Subnet Mask, select [2] from the Network Access menu, then enter the Subnet Mask...
    • 5. To change the Gateway Address, select [3] from the Network Access menu, then enter the Gateway...
    • 6. To change the DHCP mode, select [4] from the Network Access menu, and change the DHCP mode.
    • 7. Select [5] if you wish to reboot the RMC at this time. None of the Fibre Channel cards are adv...
  • Changing the Fibre Channel Address Modes Using Telnet
    • 1. Log into the IM via a Telnet session as described in Accessing Telneton page38.
    • 2. Select [3] from the Main menu.
    • 3. Select [1] from the Fibre Channel Interface Card menu.
    • Hard Addressing
      • 1. Select [3] from the Fibre Channel Address Configuration menu to place the recommended values i...
      • 2. Select [4] to Apply those pending settings to all of the Fibre Channel interface cards. Only t...
    • Soft Addressing
      • 1. Select [2] from the Fibre Channel Address Configuration menu to place the Pending settings to ...
      • 2. Select [4] to Apply those pending settings to all of the Fibre Channel interface cards. Only t...
    • Using Your Own Settings
      • 1. Select [1] in the Fibre Channel Address Configuration menu to begin the address configuration ...
      • 2. You will be asked to supply the slot number of the Fibre Channel interface card to configure. ...
      • 3. You will be asked to choose between hard and soft addressing. HP recommends that Fibre Channel...
      • 4. If you selected hard addressing, you will be asked to supply an address to be used. It is expe...
      • 5. You will now be asked whether the card should be re-started when this new address setting is a...
      • 6. Select [4] to Apply those pending settings to all of the Fibre Channel interface cards. Only t...
  • Placing a Fibre Channel Interface Card Off-Line Using Telnet
    • 1. Log into the IM via a Telnet session as described in Accessing Telneton page38.
    • 2. Select [3] from the Main menu.
    • 3. Select [4] from the Interface Card menu informing the firmware that you are removing an interf...
    • 4. Supply the slot number of the interface card that you wish to place Off-Line. The slot number ...
    • 5. The upper right LED on the card should turn yellow. When it does, you can remove the card.
  • Placing a Fibre Channel Interface Card On-Line Using Telnet
    • 1. BEFORE installing the interface card into the Interface Manager, attach the SCSI cable that wa...
    • 2. Insert the new FC interface card into the slot where the old card was removed. Gently push the...
    • 3. Log into the IM via a Telnet session as described in Accessing Telneton page38.
    • 4. Select [3] from the Main menu.
    • 5. Select [5] from the Interface Card menu to inform the firmware that you have installed a new i...
    • 6. Wait for the RDY LED to turn green. It may takes 1 to 2 minutes to reach that point in the boo...
    • 7. To refresh the table shown under the Interface Card menu, select [Enter]. The table above the ...
    • 8. Once the interface card is ready to be configured, then you may need to set its addressing mod...
  • Installing a New Fibre Channel Interface Card Using Telnet
    • 1. Using the cable label kit that came with the Interface Manager, choose the appropriate labels ...
    • 2. BEFORE installing the interface card, plug a SCSI cable into the new interface card. DO NOT in...
    • 3. Turn off the drives that will be connected to the new interface card.
    • 4. Plug the SCSI cable into the appropriate drive.
    • 5. Power on the drive(s) in the library and make sure they are correctly configured with SCSI add...
    • 6. Remove the appropriate Fibre Channel interface card slot cover from the Interface Manager.
    • 7. Insert the new FC interface card into the first empty slot going from left to right, align the...
    • 8. Log into the IM via a Telnet session as described in Accessing Telneton page38.
    • 9. Select [3] from the Main menu.
    • 10. If the slot into which you installed the interface card is listed as Off-Line, then you will ...
    • 11. Wait until the interface card boots up and reports its status to the RMC. The upper right LED...
    • 12. Via Telnet, confirm that the drives are detected by the FC interface card. To refresh the tab...
    • 13. Via Telnet, correctly set the FC addressing mode for the new card (see Hard Addressingon pa...
    • 14. Plug in the fibre cable.
    • 15. Via Telnet, check that the card has an appropriate FC connection and address.
  • Changing a Fibre Channel Interface Card Configuration Using Telnet
    • 1. Log into the Interface Manager using a Telnet session as described in Accessing Telneton pag...
    • 2. Select [3] from the Main menu.
    • 3. Select [2] from the Interface Card menu.
  • Choosing Which Card to be Configured
    • 1. Select [1] from the Fibre Channel Configuration menu.
    • 2. Enter the slot number of the card to be configured.
  • Factory Defaults for the Fibre Channel Interface Card
    • 1. Select [1] to default the Interface Settings. These refer to the settings that control interac...
    • 2. Select [3] to default the Management Settings. These refer to parameters that control how the ...
    • 3. Select [2] to default both sets of settings.
    • 4. Select [0] to abort this operation.
• Configuration Using the Web Based Administrator
  • Overview
    • Table 8 Supported Configurations
  • Accessing the Web Based Administrator
    • 1. Connect a 10 BaseT or 100 BaseT Ethernet cable to the back of the IM.
    • 2. Apply power to connected SCSI and Fibre Channel devices.
    • 3. After all the devices have gone through their power-up routines, boot up the IM.
    • 4. Power-on the host computer.
    • 5. If you know the IP address for the IM, open the host computer’s Web browser and enter the IP a...
    • 6. When changing an item, the user will be prompted to provide a password. This information is re...
  • Making Changes via the Web Interface
  • Changing the Clock Setting Using the Web Administrator
    • Setting Date and Time
      • 1. Access the Web Administrator as described in Accessing the Web Based Administratoron page55.
      • 2. Select the [Configuration Tab].
      • 3. Select the [Date and Time] button.
    • Time Shown is NOT Correct
      • 1. Select the [Use system date and time] button.
      • 2. Select the [Apply] button.
    • Setting a Time That is Different From the Time Shown
      • 1. Select [Set Interface Manager date and time manually] button.
      • 2. Type the correct time into the fields provided.
      • 3. Select the [Apply] button.
  • Changing the Ethernet Configuration Using the Web Administrator
    • 1. Access the Web Administrator as described in Making Changes via the Web Interfaceon page56.
    • 2. Select the [Configuration] tab.
    • 3. Select the [Network] button.
    • Using DHCP
      • 1. Select [Obtain network parameters automatically from a DHCP/BOOTP server] radio button. This e...
      • 2. Select the [Apply] button to load the configuration into the RMC.
    • Not Using DHCP
      • 1. Select [Specify network parameters manually] button.
      • 2. You can now enter the <IP address> desired in the IP address field.
      • 3. In the Subnet Mask field, enter the <Subnet Mask> desired.
      • 4. In the Gateway Address field, enter the <Gateway Address> desired.
      • 5. Select the [Apply] button to load the configuration into the RMC.
  • Changing the Fibre Channel Address Modes Using the Web Administrator
    • 1. Access the Web Administrator as described in Making Changes via the Web Interfaceon page56.
    • 2. Select the [Configuration] tab.
    • 3. Select the [Fibre Channel] button.
    • 1. First change the values shown in the Future Settings fields.
    • 2. When all of the addresses in the Future column are correct, you can [Apply] them to all of the...
    • Hard Address Settings
      • 1. Select the [Set All Addressing Hard] button.
      • 2. Select the [Apply] button to implement these Future settings to the appropriate Fibre Channel ...
    • Soft Address Settings
      • 1. Select the [Set All Addressing Soft] button to set all of the Future Settings to soft mode.
      • 2. Select the [Apply] button to implement those Future settings to the appropriate Fibre Channel ...
      • 3. Only the interface cards that are marked as Restart will have those settings take effect immed...
    • Selecting Your Own Settings
      • 1. Choose between Hard and Soft addressing. HP recommends that Fibre Channel interface cards be H...
      • 2. If you selected Hard addressing, you will need to supply an address. Each Fibre Channel interf...
      • 3. Decide if the card should be restarted when this new address setting is applied to the selecte...
      • 4. Once you have changed the Future Settings of all of the interface cards that you wish to chang...
      • The Future Settings will be sent to all of the Fibre Channel interface cards. Only the interface ...
  • Placing a Fibre Channel Interface Card Off-Line Using the Web Administrator
    • 1. Access the Web Administrator as described in Making Changes via the Web Interfaceon page56.
    • 2. Select the [Operations] tab.
    • 3. Select the [Interface Card Replacement] button.
    • 4. Move the mouse over the image of the interface card that you wish to place Off-line, (see Figu...
    • 5. Select the [Put Off-Line] button.
    • 6. The Enter Administrator Password window will appear. You will need to enter the Interface Mana...
    • 7. A Current Status window will pop-up showing you the card is being placed off-line. When the ca...
    • 8. Select the [Close] button (see Figure14).
    • 9. When the upper right LED on the card turns yellow, then you can remove the card.
  • Placing a Fibre Channel Interface Card On-Line Using the Web Administrator
    • 1. BEFORE installing the interface card into the Interface Manager, attach the SCSI cable that wa...
    • 2. Insert the new FC interface card into the slot where the old card was removed. Gently push the...
    • 3. Access the Web Administrator as described in Making Changes via the Web Interfaceon page56.
    • 4. Select the [Operations] tab.
    • 5. Select the [Interface Card Replacement] button.
    • 6. Move the mouse over the image of the empty slot that you wish to place [On-Line], then click o...
    • 7. Select the [Put On-Line] button.
    • 8. The Enter Administrator Password]window will appear. You will need to enter the Interface Mana...
    • A Current Status window will pop-up showing you the card is being placed on-line.This process may...
      • 9. Select the [Close] button (see Figure16).
      • 10. Wait for the RDY LED to turn green. It takes over one minute for the interface card to reach ...
      • 11. Once the interface card is ready to be configured, then you may need to set its addressing mo...
  • Installing a New Interface Card Using the Web Administrator
    • 1. Using the cable label kit that came with the Interface Manager, choose the appropriate labels ...
    • 2. BEFORE installing the interface card into the Interface Manager, plug a SCSI cable into the ne...
    • 3. Turn off the drives that will be connected to the new interface card.
    • 4. Plug the SCSI cable into the appropriate drive.
    • 5. Power on the drive(s) in the library and make sure they are correctly configured with SCSI add...
    • 6. Insert the new FC interface card into the first available slot going from left to right. Gentl...
    • 7. Access the Web Administrator as described in Making Changes via the Web Interfaceon page56.
    • 8. Select the [Operations] tab.
    • 9. Select the [Interface Card Replacement] button. If the slot into which you installed the inter...
    • 10. To update the image of the Interface Manager shown, select the [Interface Card Replacement] b...
    • 11. Using the Web interface, confirm that the drives are detected by the FC interface card. To re...
    • 12. Once the interface card is ready to be configured, you may need to set its addressing mode as...
    • 13. Plug in the fibre cable.
    • 14. Using the Web interface, check that the card has an appropriate FC connection and address. To...
• Download a New Revision of the Firmware
  • Using the Web Interface
    • 1. Once the Interface Manager is configured for network access, enter the IP address within your ...
    • 2. Select the [Configuration] tab from the main screen.
    • 3. Select the [Firmware Download] button.
    • The pull down box labeled [Choose card to download] allows for firmware to be downloaded to a sin...
    • If a download is performed to only a single interface card, then any backup that is being perform...
      • 4. Enter the full path name for the download file, or use the [Browse] button to locate the file.
      • 5. Select the [Start Download] button to begin the actual process of downloading the library firm...
• FTP Interface (All Cards)- Customer Engineer (CE) Only
  • Upgrade Firmware Using FTP
    • 1. Connect the IM to the Ethernet network used by your computer.
    • 2. Start your FTP program using the IM’s IP address: ftp <IP address>
    • 3. Use [download] as the user name and the same password that you used for Telnet and Web access.
    • 4. Specify binary mode: Binary
    • 5. Specify the firmware’s path and filename with the [put] command: put <filename> /firmware/chunker
  • FTP Interface (Single Card)
    • Upgrade Firmware Using FTP
      • 1. Connect the IM to the Ethernet network used by your computer.
      • 2. Start your FTP program using the IM’s IP address: ftp <IP address>
      • 3. Use [download] as the user name and the same password that you used for Telnet and Web access.
      • 4. Specify binary mode: Binary
      • 5. Specify the firmware’s path and filename with the [put] command: put <filename> /firmware/chun...
      • 3
      • 4
    • SAN Environments
• Chapter Overview
• Installation and Configuration
• Omniback Configuration
  • 1. Open the Device & Media Management screen shown in Figure20 by pressing the [Device & Media] ...
  • 2. From the Device & Media Management screen select:  Configure the library and drives so all n...
  • 3. Configure each tape drive for each host that will access it.
  • In this example with two tape drives and two hosts, four tape drives must be configured.
    • 4. Select a Library device in the Device & Media Management screen shown in Figure 20 on page 81,...
    • 5. Select the [Advanced Options...] button to bring up the Logical Device - Advanced Options scre...
• HP-UX Configuration
  • 1. Set the static kernel tunable parameter st_ats_enabled to OFF (0). This can be done from the K...
  • 2. Configure the Tape Device Monitor (dm_stape) of the Event Monitoring System (EMS) to not run o...
  • There are two ways to disable the dm_stape monitor while keeping the Event Monitoring System enab...
  • Stopping the dm_stape process
    • 1. Disable predictive monitoring requests in var/stm/config/tools/monitor/ predictive.sapcfg by c...
    • 2. Delete all monitoring requests for dm_stape:
    • a. Log in as [root].
    • b. Run /etc/opt/resmon/lbin/monconfig.
    • c. Run the [S] command to get a list of all monitors running.
    • d. Make a list of all the monitors and monitoring requests that have SCSI_tape listed. (You modif...
    • e. Delete all monitoring requested for “SCSI_tape”. Use the [modify] command:
    • Table 9 Monitors typically clumped with “SCSI_tape”
    • Table 10 Monitoring Requests
      • 3. Rename the dm_stape.psmcfg file as follows: mv /var/stm/config/tools/monitor/dm_stape.psmcfg /...
      • 4. Verify that EMS is not taking further monitoring requests for dm_stape. In moncofig, enter [C]...
      • 5. Rename the dm_stape.sapcfg file as follows: mv /var/stm/config/tools/monitor/dm_stape.sapcfg /...
      • 6. Kill dm_stape and remove the dm_stape.hwa file as follows: ps -ef | grep dm_stape (to get pid ...
      • 7. Rename the dm_stape binary (optional; dm_stape will not run at all) as follows: mv /usr/sbin/s...
      • 1. Rename dm_stape binary back (if step 7 was performed when stopping dm_stape): mv /usr/sbin/stm...
      • 2. Add monitoring requests for dm_stape:
      • a. Log in as [root].
      • b. Run /etc/opt/resmon/lbin/monconfig.
      • c. Add monitoring requests for “SCSI_tape” with the [A] command.
      • 3. Restore the dm_stape.psmcfg file and the dm_stape.sapcfg files as follows: mv /var/stm/config/...
      • 4. Check for monitoring requests in monconfig. In monconfig, enter [C] command and verify that SC...
  • Preventing dm_stape from polling
• Windows Configuration
  • Windows 2000 Removable Storage Manager
    • 1. Right click on the [My Computer] icon and select [Manage].
    • 2. Select [Services] in the left pane, then double click on [Removable Storage] in the right pane...
    • 3. Set the Startup type to [Disabled].
• Solaris Configuration
• Switch Configuration
  • HP/Brocade Switch and Interface Manager Configuration
  • FC-64 Director (McData) Switch
    • 1. The FC-64 Fibre Channel switch does not support public or private loop connections. All device...
    • 2. Set the Interface Manager Hard ALPA setting to [NO] and the Fibre Channel port mode to [N_port].
    • 3. Set the addressing to [Soft] on internal Fibre Channel cards.
    • Troubleshooting
• Chapter Overview
• Troubleshooting
• Operation Indicators
  • Table 11 Remote Management Card LEDs
  • Table 12 LVDS Controller Card LEDs
  • Table 13 High Performance Fibre Channel Interface LEDs
  • Table 14 Redundant Power Supply LEDs
  • Basic Verification
    • LED Indicators
    • Verify SCSI Bus Configuration
    • Verify Fibre Channel Connection
    • Verify SCSI Devices in Windows NT‘
      • 1. Open the NT Control Panel.
      • 2. Select [SCSI Adapters].
      • 3. Double click on the [FC HBA]. The SCSI devices should be listed.
      • 4. If no devices are listed, verify the IM configuration, FC HBA configuration, and cabling.
      • 5. If devices are listed, verify FC HBA mapping mode or AL-PA addresses on the IM.
      • 6. Windows NT must be rebooted with all SCSI devices and the IM left on before NT will recognize ...
    • Verify Device Recognition in HP-UX‘
      • 1. Execute an ioscan command
      • 2. The ioscan should list each tape drive and the robotics controller. (See Figure 29.)
    • Verify Configuration
    • Verify Devices
    • Verify Host Configuration
    • Verify HBA Device Driver Information
    • Serial Port Problems
    • Customer Support
• Problem - Solution
  • Problem: Drives Not Detected after Power Failure to both the Interface Manager (IM) and the Library
    • Option 1 - Not Using Telnet or the Web Interface
      • 1. Open the back of the library.
      • 2. Unplug the Interface Manager power cord.
      • 3. Plug the power cord back into the Interface Manager.
    • Option 2 - Using Telnet
      • 1. Log in as described inAccessing Telneton page38.
      • 2. Select [1] to access the Administration menu.
      • 3. Select [4] to restart the entire Interface Manager.
    • Option 3 - Using the Web Interface
      • 1. Access the Web Administrator as described inAccessing the Web Based Administratoron page55.
      • 2. Select the [Operations] tab.
      • 3. Select the [Reboot] page.
      • 4. Click on the [Reboot Interface Manager] button.
      • 5. Supply the administration password.
  • Problem: Cannot Turn on the Interface Manager
    • 1. Verify that all power connections, breakers, and switch settings are powered-on and are set co...
    • 2. Confirm that the power indicator on the power supplies are illuminated green. If not green, th...
    • 3. Contact the sales representative or an HP service representative.
  • Problem: Cannot Confirm the Library Connection (Windows NT‘)
    • 1. Confirm the library connection by using the Control Panel menu on the server to review the SCS...
    • 2. Before powering-on the IM, make sure the library and drives are configured for SCSI. This can ...
    • 3. Make sure the libraries, IM, and switch are powered-on and connected appropriately before powe...
    • 4. If the host does not display the SCSI devices under the Fibre Channel HBA in the control panel...
    • 5. Run the tape diagnostic utility from the host to verify that the library and drives are detect...
    • 6. Verify SCSI bus configuration: Check all appropriate devices for the following conditions:
    • Terminate the SCSI bus on both ends, and only at the ends of the bus. By default, the IM provides...
      • 7. Verify SCSI bus operation: Use the Telnet connection between the Windows NT host and the IM. S...
      • 8. Verify IM configurations: Configuration changes may result in an invalid configuration. Try th...
    • If you are in doubt about the configuration, refer to Chapter 3. If this procedure fails, contact...
      • 9. Verify devices: If the previous diagnostic procedures have not resulted in a functional connec...
  • Problem: Cannot Confirm Connection Through a Fibre Channel Switch
    • 1. Check the LED indicators on each switch port.
    • 2. Telnet into the switch using instructions provided with the switch.
    • 3. Using the [SwitchShow] command, confirm that the ports connected to the FC HBA and the IM are ...
    • 4. Using the [nsShow] command, confirm that the FC HBA and the IM have logged into the name server.
    • 5. Refer to the FC switch documentation for service procedures.
  • Problem: Cannot Confirm the Library Connection (HP-UX‘)
    • 1. Confirm the library connection by using the [ioscan] command.
    • 2. Before powering-on the IM, make sure the library and drives are configured for SCSI. This can ...
    • 3. Make sure the library, drives, IM, and switch are powered-on and connected properly.
    • 4. Verify SCSI bus configuration: Check all appropriate devices for the following conditions:
    • 5. Verify SCSI bus operation: Use the serial connection between a laptop computer and the IM. See...
    • 5
• Serial and Ethernet Assignment
  • A
  • B
• Download Commands
  • Upgrade Firmware
  • Report LUNs Command
  • PRLI Data
• SCSI Inquiry Data
  • C
  • D
• Registering Your Product
  • Backup Software Support
• Hewlett-Packard Customer Support
  • Information Needed for Support