Hello!
When I start a Backup of the Informationstore my two active Mailbox DBs are moved to one MBX Server.
My enviroment:
All Server win2k8R2
2x Exch2k10sp1 CAS/HT
2x Exch2k10sp1 MBX with 2 active DBs and 2 inactive DB copys (Activation Preference set)
1x BackupExec 2010R2
svc_backup= Domain Admin = AD user for BackupExec.
The backup job ist a full backup. Without backup the DAG works correct.
The Informationstore backup is successful at all time successful.
Some events that occurs by the backup proccess from the MBX Server:
Log Name: System
Source: Microsoft-Windows-FailoverClustering
Date: 19.08.2011 02:10:23
Event ID: 1135
Task Category: Node Mgr
Level: Critical
Keywords:
User: SYSTEM
Computer: ATMSX03.domain.com
Description:
Cluster node 'ATMSX04' was removed from the active failover cluster membership. The Cluster service on this node may have stopped. This could also be due to the node having lost communication with other active nodes in the failover cluster. Run the Validate a Configuration wizard to check your network configuration. If the condition persists, check for hardware or software errors related to the network adapters on this node. Also check for failures in any other network components to which the node is connected such as hubs, switches, or bridges.
Log Name: Application
Source: ESE BACKUP
Date: 19.08.2011 02:11:46
Event ID: 914
Task Category: General
Level: Warning
Keywords: Classic
User: N/A
Computer: ATMSX03.domain.com
Description:
Information Store (3148) The surrogate backup by ATMSX03 has stopped with error 0xFFFFFFFF.
Log Name: Application
Source: MSExchange RBAC
Date: 19.08.2011 02:29:50
Event ID: 17
Task Category: RBAC
Level: Error
Keywords: Classic
User: N/A
Computer: ATMSX03.domain.com
Description:
(Process w3wp.exe, PID 3196) "RBAC authorization returns Access Denied for user domain.com/Users/svc_backup. Reason: No role assignments associated with the specified user were found on Domain Controller ATDC02.domain.com"
How can I stop the move behavior.
THX
