In AdvancedCopy Manager, restore processing must be performed while transaction volumes are unmounted, so the transaction volume is unmounted in pre-processing.
Post-processing tasks are determined by what has occurred in pre-processing.
Pre-processing | Post-processing |
|---|---|
A transaction volume was unmounted. | Remount the transaction volume. |
Take no action. | Take no action. |
If special pre-processing or post-processing is required, you need to add the instructions as appropriate to the shell script.
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.
When restoring a file system in a volume group, refer to "Restore Volume Group", and customize the pre-processing and post-processing scripts so that the unmount/mount command is carried out for all logical volumes across which a file system exists.
