You can configure the deletion of archived files when their placeholders are deleted.
See Deleting archived files on placeholder deletion.
The deletion of the archived EMC Celerra files takes place once or twice each day, according to the schedule that you define on the properties of the File System Archiving task.
To schedule the deletion of archived files for EMC Celerra
In the Administration Console, expand the Enterprise Vault site until the Enterprise Vault Servers container is visible.
Expand the Enterprise Vault server that runs the File System Archiving task to archive from the Celerra device.
Right-click the File System Archiving task and, on the shortcut menu, click Properties.