HP XP Array Manager Software - Manual (Page 408)

• The primary volume configured as a pair with the secondary volume to be backed up will not be
backed up until the secondary volume is backed up onto tape.
• The cscript //H:Cscript command is executed from the command prompt and the host
parameters are updated.
Processing flow
This section describes the processing flow for backing up storage groups to tape and restoring them
on a multi-server system. In this processing flow, extended commands are used to execute VSS backup.
• When usual operation is in the split state, resynchronize the copy group before backing up the
data.
• When usual operation is in the pair status, there is no need to resynchronize the copy group before
backing up data. Instead, when tape backup is complete, resynchronize the copy group to initialize
it.
Operation for Exchange databases 408