IBM SAN Volume Controller 2145-CG8 Hardware Maintenance Manual page 322

4. Replace the microprocessor, heat sink, and air baffle. See "Replacing the microprocessor" on page
259.
5. Replace the memory modules. See "Replacing the memory modules (DIMM)" on page 109.
6. Replace the fan connectors. See "Replacing the fans" on page 244.
7. Reconnect the cable to the IDE connector.
8. Reconnect the cables to the front USB and the front panel sockets.
9. Replace power connectors P1 and P6.
10. Replace the riser-card and Fibre Channel adapter, and place them on a static-protective surface for
reinstallation. See "Replacing the Fibre Channel adapter assembly" on page 185.
11. Replace the top cover. See "Replacing the top cover" on page 81.
12. You must change a BIOS configuration setting before SAN Volume Controller can operate. Ensure
that you read and understand these next steps before you proceed because some panels time out
when there is no input for 30 seconds.
a. Connect a display and keyboard to the node.
b. Connect a power cable (it does not need to be from the 2145 UPS-1U).
c. Turn on the node.
13. A number of messages are displayed and then message 3001 is displayed:
ERROR
3001 SMART Failure Predicted on Hard Drive
This prediction is not correct. It is displayed because the SAN Volume Controller front panel attaches
as a disk drive. After a short pause, the Setup Utility main menu is displayed, but the menu exits if
you do not perform an action within 30 seconds.
Perform the following steps to change the BIOS configuration setting:
a. Press the down arrow key to move to the Start Options menu and press the Enter key to select it.
The current start options settings are displayed.
b. Press the down arrow to move to the HDD S.M.A.R.T. Capability option and press the right
arrow key to change it to Disabled.
c. Press the Esc key to return to the main menu and then press the down arrow key to move to the
Save Settings option.
d. Press the Enter key to select it and then press the Enter key again to confirm that you want to
save the settings.
14. After you have saved the settings, press the power button on the operator-information panel to turn
off the node. Remove the power cable, keyboard, and monitor.
15. Place the node in the rack. See "Replacing the SAN Volume Controller in a rack" on page 55.
16. Reconnect the Fibre Channel and Ethernet cables. Ensure that you replace the Fibre Channel and
Ethernet cables in the same ports from which they were removed.
17. Replace the cable-retention bracket. See "Replacing the cable-retention bracket" on page 39.
18. Turn on the node. Wait for the front-panel display to remain stable for at least five minutes before
taking any further action.
v If the repair has been successful and if the node was able to save its state data before shutting
down, the node starts and rejoins the cluster. The front panel displays Cluster: and a cluster
name if the node has rejoined a cluster.
v If the repair has been successful but the node was not able to save its state data before shutting
down, the node displays node error 578. Follow the procedures in "Deleting a node from a cluster"
in the IBM System Storage SAN Volume Controller Troubleshooting Guide to delete the node from the
cluster and then add it back into the cluster. If more than one node has failed, ensure that the
node is added back into its original I/O group.
v If any other message is shown on the front panel, use MAP 5000 in the IBM System Storage SAN
Volume Controller Troubleshooting Guide to resolve the problem.
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IBM SAN Volume Controller Hardware Maintenance Guide