Backup Exec possible conflich with Exchange

[Northshore_Tech]

We have backup exec run at 5:15 to backup MS Exchange.  Sometimes when this happens the system hangs and we have a network outage.  Currently all we can tell is that this is caused by the posibility that someone might be using email during this.  Here's the errors we get in Event Viewer:

#---EVENTvwr for 2009/06/18 6:30 - 6:40 ---#
Event Type: Information
Event Source: Backup Exec
Event Category: (65535)
Event ID: 57345
Date: 6/18/2009
Time: 6:32:58 PM
User: N/A
Computer: HCIPSERV1
Description:
Database Exception Context:CBESession::CreateDBCmd Error:-536837662: ::
-2147467259:Timeout expired :: DB Error Set 0: native=0xffffffff
source=Microsoft OLE DB Provider for SQL Server hr=0x80004005 Timeout expired

For more information, click the following link:
http://eventlookup.veritas.com/eventlookup/EventLookup.jhtml

Event Type: Error
Event Source: MSExchangeAL
Event Category: LDAP Operations
Event ID: 8026
Date: 6/18/2009
Time: 6:33:09 PM
User: N/A
Computer: HCIPSERV1
Description:
LDAP Bind was unsuccessful on directory hcipserv1.seqidno.local for
distinguished name ''. Directory returned error:[0x55] Timeout.
DC=seqidno,DC=local

For more information, click http://www.microsoft.com/contentredirect.asp.

Event Type: Warning
Event Source: Server ActiveSync
Event Category: None
Event ID: 3007
Date: 6/18/2009
Time: 6:30:17 PM
User: SEQIDNO\jcoburn
Computer: HCIPSERV1
Description:
Exchange mailbox Server response timeout: Server: [hcipserv1.seqidno.local]
User: [jcoburn@seqidno.com]. Exchange ActiveSync Server failed to communicate
with the Exchange mailbox server in a timely manner. Verify that the Exchange
mailbox Server is working correctly and is not overloaded.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.


Event Type: Error
Event Source: MSExchangeIS Public Store
Event Category: Replication Errors
Event ID: 3079
Date: 6/18/2009
Time: 6:29:27 PM
User: N/A
Computer: HCIPSERV1
Description:
Unexpected replication thread error 0x80004005 on database "First Storage
Group\Public Folder Store (HCIPSERV1)".

FReplAgent


For more information, click http://www.microsoft.com/contentredirect.asp.

Event Type: Information
Event Source: MSExchangeSA
Event Category: Monitoring
Event ID: 9096
Date: 6/18/2009
Time: 6:00:30 PM
User: N/A
Computer: HCIPSERV1
Description:
The MAD Monitoring thread is initialized.

For more information, click http://www.microsoft.com/contentredirect.asp.

Event Type: Information
Event Source: ESE
Event Category: Logging/Recovery
Event ID: 220
Date: 6/18/2009
Time: 5:15:10 PM
User: N/A
Computer: HCIPSERV1
Description:
Information Store (3496) First Storage Group: Beginning the backup of the file
C:\Program Files\Exchsrvr\mdbdata\priv1.edb (size 15037 Mb).

For more information, click http://www.microsoft.com/contentredirect.asp.


#---Eventvwr entries for 2009/06/25---#
Event Type: Warning
Event Source: Server ActiveSync
Event Category: None
Event ID: 3007
Date: 6/24/2009
Time: 5:17:55 PM
User: SEQIDNO\jcoburn
Computer: HCIPSERV1
Description:
Exchange mailbox Server response timeout: Server: [hcipserv1.seqidno.local]
User: [jcoburn@seqidno.com]. Exchange ActiveSync Server failed to communicate
with the Exchange mailbox server in a timely manner. Verify that the Exchange
mailbox Server is working correctly and is not overloaded.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

Event Type: Information
Event Source: MSExchangeSA
Event Category: Monitoring
Event ID: 9095
Date: 6/24/2009
Time: 5:22:03 PM
User: N/A
Computer: HCIPSERV1
Description:
The MAD Monitoring thread is initializing.

For more information, click http://www.microsoft.com/contentredirect.asp.

Event Type: Information
Event Source: Backup Exec
Event Category: (65535)
Event ID: 57345
Date: 6/24/2009
Time: 5:23:15 PM
User: N/A
Computer: HCIPSERV1
Description:
Database Exception Context:CBESession::CreateDBCmd Error:-536837662: ::
-2147467259:Timeout expired :: DB Error Set 0: native=0xffffffff
source=Microsoft OLE DB Provider for SQL Server hr=0x80004005 Timeout expired

For more information, click the following link:
http://eventlookup.veritas.com/eventlookup/EventLookup.jhtml

Event Type: Error
Event Source: MSExchangeSA
Event Category: General
Event ID: 1031
Date: 6/24/2009
Time: 5:39:46 PM
User: N/A
Computer: HCIPSERV1
Description:
One of the System Attendant's task is blocked.
Function: CMonitoringTask::Work

For more information, click http://www.microsoft.com/contentredirect.asp.

Event Type: Information
Event Source: Backup Exec
Event Category: (65535)
Event ID: 57345
Date: 6/24/2009
Time: 5:42:01 PM
User: N/A
Computer: HCIPSERV1
Description:
Database Exception Context:CBESession::CreateDBCmd Error:-536837662: ::
-2147467259:Timeout expired :: DB Error Set 0: native=0xffffffff
source=Microsoft OLE DB Provider for SQL Server hr=0x80004005 Timeout expired

For more information, click the following link:
http://eventlookup.veritas.com/eventlookup/EventLookup.jhtml

[CraigV]

When you run Exchange backups, you would use the Exchange agent which is loaded on the primary backup server. If your Exchange server is stand-alone, the primary server uses the Remote Agent for Windows on that server, and then it uses the Exchange agent loaded (and when you select the Information Store) to backup Exchange.
Irrespective of whether or not someone has their email open, your backups should be going through. That's what the Exchange agent is for (allowing online backups). I'd check to make sure that it isn't possibly dismounting your store, or that your store isn't already dismounted during this period (it can happen when your logs haven't been cleared due to backups not running), and that the Remote Agent for Windows on that server is running correctly.

[CraigV]

Have you come right with this...?