I have a Secure ACS HA environment. The primary ACS 5.6.0.22 has 200 GB of disk space and secondary ACS with same version has 700 GB disk space. I like to upgrade from 5.6 to 5.8 directly.
In Cisco release notes:
You can perform an application upgrade on a Cisco appliance or a virtual machine only if the disk size is greater than or equal to 500 GB. If your disk size is lesser than 500 GB, you must re image to ACS 5.8.1, followed by a restore of the backup taken in ACS 5.5, 5.6, 5.7, or ACS 5.8, to move to ACS 5.8.1 Release.
I don't want to do the re image to ACS 5.8.1. How can you restore a backup was done on ACS 5.6.0.22 and restore to a ACS 5.8.1 image?
Anyone has ideas about how it should be done?
Thanks,
