In AdvancedCopy Manager, backup or restore processing must be performed while transaction volumes are unmounted. These essential steps, mount and unmount, are typically performed using pre-processing and post-processing scripts which may need to be customized to include the mount/unmount operation and any other actions that may be deemed necessary at the time.
The backup or restore processing is not executed when the transaction volume cannot be unmounted.
Pre-processing and Post-processing scripts for Backup need to be customized in the following conditions.
For operational reasons, to avoid unmount and mount processing of transaction volumes that comprise a file system
To add special pre-processing and post-processing to the corresponding scripts.
For information about the customization method, refer to "Appendix A Pre-processing and Post-processing of Backup and Restoration" for more information.
Point
Where there has been an upgrade to existing versions of AdvancedCopy Manager or its components, any scripts used with AdvancedCopy Manager or its components should be reviewed and customized accordingly after upgrading rather than continuing to reuse scripts from previous versions.
