Restoration with AdvancedCopy Manager requires backup-restored volumes to be inaccessible from other processes.
Therefore, in normal restoration pre-processing, the following is executed:
The backup-restored volume is locked.
The post-processing determines what needs to be done according to what was previously done in the pre-processing.
The backup-restored volume is dismounted.
The backup-restored volume is unlocked.
In the case of MSCS or WSFC operation, automatic configuration of the maintenance mode of the physical disk resources is performed with pre- and post-processing. For details on maintenance mode, refer to "14.1.6.1 When Using MSCS or WSFC for Cluster Operation".
In addition, if extra pre-processing or post-processing is needed, add the required operation in the pre-processing script or post-processing script in the correct sequence.
These scripts are coded in the Jscript language and executed on a Windows Scripting Host (WSH).
When customizing a script, strictly observe the following rules regarding error codes:
Error Code | Usage |
|---|---|
0-99 | Unusable (reserved for AdvancedCopy Manager) |
100-255 | Usable |
Note
If the post-processing fails, the resource information may have inconsistencies. Execute the swstsrsemtch command.
The figure below shows an image of the pre-processing and post-processing operations:
Figure A.6 Operations for Restoration
