HP 3000 Enterprise Virtual Array - Manual (Page 90)

Figure 32 Selecting a storage system
Figure 33 Checking redundancy
Verifying component failure
Before replacing a disk, use the following methods to verify component failure:
CAUTION:
If HP Command View EVA does not present a status consistent with the disk status indicators, or if HP
Command View EVA or your system monitoring tool indicates multiple hardware failures, contact HP
support for assistance ( http://www.hp.com/support ).
• Analyze any failure messages received. Error messages identify each disk by its rack, enclosure,
bay, and UUID (World Wide Name). Record this information to assist you in identifying the
correct disk before replacing it.
The following is a sample of the disk identification information:
FRU List:
Storage System Name:
EVA_1
Storage System World Wide ID: 5000-1FE1-0015-42A0
Disk Drive UUID: 2000-0000-871D-FE60
Drive Location ---
Enclosure ID: 8
Bay ID: 1
Rack Number: 0
NOTE:
The Disk Drive UUID corresponds to the disk Node World Wide Name displayed in HP Command
View EVA.
• Check the disk status indicators ( Figure 34 ). If a hard failure has occurred, the fault indicator
should be On.
• Check the disk status using HP Command View EVA:
1. In the Navigation pane, select Storage system > Hardware > Rack > Disk enclosure > Bay. Use
the information from the error message to guide you to the correct disk.
2. In the Content pane, select the Disk Drive tab.
90 Customer replaceable units