We have to do an application upgrade, and later on probably a rollback. Several servers are involved and we wanted a quick way to rollback, so preferably no backup/restore.
All windows machines are compaq dl380, with 2 disks mirrored via the integrated smart array controller. Just one array. All...
For a software upgrade on a remote server we want to break the mirror (RAID 1). Can we do this remotely and save the data, in case we need to rollback?
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