Troubleshooting - HP StorageWorks 7110 - Virtual Array Service Manual

Troubleshooting

This chapter describes how to troubleshoot the array if a failure occurs. A
failure may be indicated by any of the following:
array status LEDs
■
array management software
■
host applications
■
This chapter will only discuss the first two indicators. Refer to your host
application documentation for host application failure indications.
Caution To avoid data loss or downtime, it is essential that during
troubleshooting the array remain properly configured and the
correct repair procedures are followed. If you are unfamiliar with
the error condition the array is experiencing, do not remove or
reset controllers, disconnect controller batteries, or remove power
from the array before contacting your HP storage specialist for
assistance.
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