8x00 Enterprise Virtual Array Updating Product Software Guide XCS 6.110 (5697-6782, June 2007)

Figure 12 Controller Events (Initialized system) page

e. If

Critic al events have occurred within the last 48 hours, perform the steps outlined in the

corrective action codes to correct the problems. In some cases, it may be necessary to call your

HP-authorize d service representative to ﬁxtheproblem.

CAUTION:

If any critical events have occurred within the last 48 hours, do not proceed with the

pgrade until the situation has been resolved.

4. Verify that no changes to the storage system conﬁguration are in progress. For example, you should

not be in the process of creating a virtual disk. Conﬁguration changes should not be made within 48

hours before beginning the upgrade.

NOTE:

• The leveling process does not impact the upgrade. If leveling is in progress, the upgrade

can be performed. The leveling will be suspended during the upgrade and resumed

when the upgr ade is complete.

• Make s ure you suspend any processes or applications that m ay change the storage

system conﬁguration.

•Proactiveeventnotiﬁcation can be used to alert you if a critical event occurs during the

48 hours before the upgrade.

Step 2. Disabling ISEE

Estimated time to complete: 10–15 minutes

To avoid the generation of unnecessary events and alerts during the upgrade, you should disable ISEE

while performing the upgrade. It is necessary to stop and restart WEBES so that it will not expect ISEE to

be running.

HP StorageWorks 4x00/6x00/8x00 Enterprise Virtual Array updating product software guide XCS 6.110