HP 3PAR 3.1.3 Downgrade Instructions

6 Post Downgrade Verification
Verify that system is back to 3.1.2.484 (MU3)
• From the interactive CLI menu, enter: showversion, and verify that the system is showing
312 MU3.
Remove SRDATA vv
After the offline downgrade, srdata volume must be removed. To remove srdata volume, enter:
removevv .srdata.
NOTE: You must be logged in to the SP as spdood user to remove srdata volume.
Check PDs and Cage firmware status
1. From interactive CLI menu, enter: admithw.
2. To verify that all physical disks are in normal state, enter: showpd -i.
3. To check cage status and firmware, enter: showcage -d.
Performing Check Health
1. Verify that the system is in health state (CSstatus). From the SPMAINT main menu, enter: =4.4
and then press Enter.
2. Select the storage system to run the health check on and press Enter.
3. Enter: y and then press Enter to continue.
4. Select the number that corresponds to the file with the .all extension (summary data) and
press Enter.
5. The summary file displays any exceptions that need correction or review. Review and correct
any exceptions.
Verify that system is back to 3.1.2.484 (MU3) 11