Limitations on EMC Celerra Devices

The following are the limitations when you use the EMC Celerra NAS servers with the NDMP NAS option:

Note: Some of these limitations are based on the NDMP version used on the NAS server.

For backups, the use of filters is limited to exclude file and directory entries.
Filters are not supported on restores.
You can use only the tape drives that are certified by EMC Celerra and the NDMP NAS Option.
You can use only Arcserve certified tape libraries.
Although EMC Celerra NAS devices support Direct Access Restore (DAR), the option supports file restore only. If you choose to restore at least one folder, the restore reverts to scanning the session.
The progress bar or percentage complete statistics in Arcserve Backup does not display during a backup.

More information: