Back up Enterprise Vault with Legato Networker Module

When backing up Enterprise Vault using Networker Module, we'll use a pre-backup script ( before running a backup ) and a post-backup script ( after running backup ).
The pre-backup script is run in order to put Enterprise Vault in backup mode ( read-only ).
The read only state guarantees that the EV databases and indexes + archived data are in a consistent state.
When the pre-backup script fails, no backup will be executed.
Putting the Enterprise Vault in backup mode is possible using powershell.   When the indexes and archive data reside on a NetApp storage device, the archive bit won't be cleared. We'll use an archive bit trigger file.

Related links

How to use the IgnoreArchiveBitTrigger.txt file for devices that do not support the Archive bit