HP SureStore E Disk Array FC60 Service Manual (A5635A)

SureStore E Disk System SC10 Troubleshooting 281
Troubleshooting
SureStore E Disk System SC10 Troubleshooting
The following steps should be performed in the indicated sequence when isolating
problems with the Disk System SC10 enclosure:
1. Gather information from the following sources:
– Hardware Event notifications
– LED status indicators
– Online status information and error logs (SAM/STM)
2. Isolate the cause of the problem.
3. Correct the problem. If it is necessary to replace a component, see "Removal and
Replacement" on page 287.
4. Verify that the disk array is operational using IOSCAN or other host utilities.
Disk Enclosure LEDs
Figure 89 shows the locations of the disk enclosure status LEDs. Table 38 summarizes the
operating LED states for all components within the disk enclosure.