Note the following about the backup operation of SDX objects.
acmbackup (Backup execution command)
Note the following about operation with an SDX object in units of slices
In the following cases, backup cannot be executed. In these cases, take appropriate action according to [System administrator's action] in the output message.
Backup cannot be executed if the SDX object does not satisfy the following conditions:
The state of the mirror volume is ACTIVE.
The state of the SDX disk is ENABLE.
The state of the mirror slice is ACTIVE or TEMP.
In the following case, the pre-processing and post-processing scripts are not executed:
The state of the SDX object slice is TEMP.
acmrestore (Restoration execution command)
Note the following about operation with an SDX object in units of slices.
If the transaction volume is a slice of an SDX object and it is not a single volume, restoration using this command cannot be performed. This is the case because Advanced Copy cannot be performed on a mirror volume.
For restoration to the transaction volume of an SDX object, follow the procedure below.
Confirm the backup volume by using the backup history list view or the history information display command.
For restoration, use the dd command to copy data to the volume.
