HP Surestore Disk Array 12h and FC60 - Manual (Page 376)

376 SureStore E Disk System SC10 Troubleshooting
SureStore E Disk System SC10 Troubleshooting
This section contains information on identifying and isolating problems with the Disk
System SC10 disk enclosure.
Disk Enclosure LEDs
Figure 93 shows the locations of the disk enclosure status LEDs. Table 50 summarizes the
operating LED states for all components within the disk enclosure.
Losing LUN 0
If LUN 0 becomes unavailable because of multiple disk failures, Array Manager 60 may not
be able to communicate with the disk array. If this occurs, replace the failed disks as
quickly as possible. When the disk are replaced it may be necessary to replace LUN 0,
recreating it in its original configuration.
C AUTION
If LUN 0 is lost, do not power off the disk array. Without LUN 0, the disk array
will not operate normally when it is powered back on.