HP StorageWorks 3000/5000 Enterprise Virtual Array updating product software guide (VCS 4.100) (5697-7055, November 2007)

Table 10 VCS 4.100 System Software Upgrade Checklist

Step 1. Check st

orage system health

 Command View E

VA ind icates no hardware problems

 No hardware co

mponents in the Unmappable H ardware folder

 No critical ev

ents entered in the controller event log within the last 48 hours

 Storage system conﬁguration is stable and no conﬁguration changes h ave been made within the last 48

hours

Step 2. Disable ISEE and SNMP

 Disable ISEE (if used)

 Disable SNMP

Step 3. Clear storage system passwords (if used)

 Clear OCP password

 Disable password access in Command View EVA

Step 4. Halt al

host I/O (optional)

 Halt all I/O

Step 5. Upgrade system software

 Upgrade VCS sy stem software

Step 6. Upgrade disk drive ﬁrmware

 Upgrade disk drive ﬁrmware

Step 7. En able

storage system passwords ( i f used)

 Enter OCP pas

sword

 Enable passw

ord access in Command View EVA

Step 8. Resume storage system operation

 Enable SNMP (if used)

 Enable ISEE (if used)

HP StorageWorks 3000/5000 Enterprise Virtual Array updating product software guide (VCS 4.100)