Installation and Upgrade Guide

Returning Firmware to Previous Versions
G06.24 Software Installation and Upgrade Guide—528593-005
15-7
Returning Bootcode Firmware to the Previous
Version (Using OSM)
When you change the filter from Y-side to X-side, this message appears:
Changing a required filter results in your
selections being cleared.
Do you still wish to change the filter?
12. Click OK.
13. Click Add All to add the SPs you want to update to the lower list.
14. Click Perform Action.
15. Click OK when the Confirm Processor Boot Millicode Firmware Update dialog box
appears.
The Processor Parameter Input dialog box appears.
16. Enter the previous file location. Use the $volume.subvolume.filename
($SYSTEM.SYSnn) subvolume created during the most recent DSM/SCM
Build/Apply. For example:
$system.sys02.cpucode9
As the firmware update is performed, information about it appears in the Progress
List.
17. To verify that firmware updates are in progress, select Action Summary. The
Action Status Summary window appears with information about recent actions,
including their status and their overall progress.
18. Close the Multi-Resource Actions dialog box.