HP 6400/8400 HP StorageWorks Enterprise Virtual Array Updating Product Softwar - Page 71
Task checklist, can initial and timestamp task completion if you like.
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Task checklist Use the following checklist to track your progress and mark when a task has been completed. You can initial and timestamp task completion if you like. Table 7 Upgrade task checklist Task Step 1. Checking the health of the Enterprise Virtual Array, page 49 Time required: 20-30 minutes Task complete Step 2. Configure User-Initiated Service Mode (UISM), page 53 Time required: 10-15 minutes Step 3. Clearing storage system passwords, page 54 Time required: 10-15 minutes Step 4. Halting all host access to the storage system for an offline upgrade, page 54 Time required: Varies by host. Must be performed for each host accessing the storage system Step 5. Upgrading controller software, page 55 Time required: 25-30 minutes Step 6. Upgrading disk drive firmware, page 63 Time required: Varies depending on the number of disk drives that must be upgraded. It can take 30 seconds to 3.5 minutes per drive. Step 7. Entering storage system passwords, page 68 Time required: 10-15 minutes Step 8. Resuming storage system operation, page 70 Time required: Varies HP StorageWorks Enterprise Virtual Array Updating Product Software Guide (XCS 09534000) 71