Restore from a Rescue Image

After a software upgrade, if you need to restore the controller to the previous release, use the rescue image.
Note

Note

Always revert an upgrade from the rescue image. Do not revert the controller to a previous release using the upgrade image for that release.
  1. To revert the controller to a previous image, go to Administration > System > Software Upgrade.
  2. Scroll down to the Upgrade pane.
  3. Provide the following information to restore the controller:
    Click to expand in new window
    Restore from a rescue image
    Select Image
    When reverting to the previous release, select the rescue image file.
    Backup System Image To
    When reverting to the previous release, and the upgrade image is the rescue image file, do not create a backup of the rescue file. Select No Backup to disable the back up option.
    Upgrade
    This field indicates when to upgrade. Possible values are:
    • Now
    • Schedule
9038918-00 Rev. AA