Disk Array Front Panel Led Status During Normal Operation - HP StorageWorks 9000 - Virtual Library System User Manual

2. If you just replaced an expansion disk array enclosure, check the enclosure ID displayed on the
front of the disk array enclosures. Each array contains a base disk array enclosure with an
enclosure ID of 0. The expansion disk array enclosure installed just below the base disk array
enclosure should have an enclosure ID of 1. The next expansion disk array enclosure down in
the rack should have an enclosure ID of 2. The next one down should have an enclosure ID of
3, and so on. If the enclosure IDs displayed are not correct after replacing an expansion disk
array enclosure, you must rescan the enclosures and assign them enclosure IDs based on their
rack positions. Follow these steps:
a. Open a Command View VLS session.
b. Click the System tab.
c. Select the disk array in the navigation tree with the new expansion disk array enclosure.
d. Record either RAID controller's IP address displayed on the disk array details window.
e. Open a secure shell session. See
f. Telnet to one of the RAID controllers in the array by entering: telnet <IP address of
RAID controller> and then press Enter.
g. At the Login as: prompt, enter manage and then press Enter.
h. At the Password: prompt, enter !manage and then press Enter.
i. Enter rescan and then press Enter.
j. Verify that the new expansion disk array's enclosure ID is correct.
k. Power off the new expansion disk array enclosure, leaving the power switch off for at least
60 seconds. Then, power the expansion disk array enclosure back on.
3. Confirm that the disk array enclosures are all functioning normally by observing the condition of
their status LEDs. The LED status should match those shown in the following tables.
If an LED status does not match the status shown in the following tables, a component needs
attention.
Figure 38 Disk array front panel LED status during normal operation
.
Item Location
1
Hard drives
2
3 Right ear
134 Operation
"Opening a Secure Shell
LED
Status (blue or yellow)
Power/Activity (green)
Fault/Service Required
Session" on page 146.
LED state
Off or blue
On or blinking
Off