Hello,

We have a "NetWorker 9.0.1.6.Build.709" server installation and DataDomain for the backup storage location.

On the Exchange 2013 we have the "NetWorker Module for Microsoft version 9.2.1.194" installed.

The backups go through without errors but the amount of data accumulated is always the full size even though the policy is defined as incr on 6 days and full every Friday..

The result is that the DD get full 100% rather quickly.

I have read the post on another similar case where the problem was with the pool assigned on the client side (if I am not mistaken) but in my case they are empty..

DAG conf:

NSR_FEDERATED_BACKUP=yes
NSR_FEDERATED_PSOL=mailserver1,mailserver2
NSR_EXCH_INCL_SA=TRUE
NSR_EXCH_DAG=MAIL-DAG-01.culture.gr
NSR_EXCH_BACKUP=preferred
NSR_EXCH_CHECK=no

Policy conf:

Name:NMM backup
Comment:

Enabled:true
Workflow:Exchange2013WF on DD160
Previous:

Concurrent:false
Action Type:backup
Backup Subtype:traditional
Period:week
Actions:incr, incr, incr, incr, incr, full, incr
Destination Storage Node: nsrserverhost

Destination Pool: DD160_ExchangeDB
Retention: 3, Weeks
Success Threshold: success
Client Override Behavior: clientCanOverride
Retries: 0
Retry Delay: 0
Inactivity Timeout: 0
Parallelism: 100
Failure Impact: continue
Soft Limit: 0 Hours
Hard Limit: 0 Hours
Send notification: ignore
Command: 

Overrides: skip last friday every month