Summary
Runing backup when Source Side Deduplication via StoreOnce Catalyst is configured on cluster node agent failed.
Error
[Major] From: BSM@Cell_Manager_hostname.xxx.yyy "backup_specification" Time: 31.03.2016 09:18:52
Got error: "StoreOnce error: StoreOnce device offline, network error occurred or secure communication failed while contacting the StoreOnce device" when contacting "Device_on_GW" B2D device!
Cause
Source Side Deduplication Gateway device configured on cluster node
Fix
Configure Gateway device on agent that is not part of a cluster