windows 2012 exchange dag 2013 backup failure after success

Hi all logs are clear.

The system is as follows

Hi again,

Have you looked into that DNS error? Is it already solved? Please note that is quite important, s looks like thecluster IP is not registered in DNS.

On the other hand please attach the nmm.raw file from the client, not the daemon.raw please.

Thank you,

Carlos

I have uninstalled and reinstalled nmm and still the same error.

APPLICATIONS:\Microsoft Exchange 2013: Backup of [APPLICATIONS:\Microsoft Exchange 2013] failed

formation parameter: CIRCULAR_PROMOTION_POLICY, may not be supported

102357:nsrsnap_vss_save:Unknown Application Information parameter: NSR_EXCH_INCL_SA, may not be supported

102357:nsrsnap_vss_save:Unknown Application Information parameter: NSR_SAVE_FROM_SAVEGRP_NSRSNAP, may not be supported

102345:nsrsnap_vss_save:Data mover host name not specified. Assuming local host: alsex4.ialch.co.za

102338:nsrsnap_vss_save:Backup is level FULL. Set GLR compatibility to YES.

80271:nsrsnap_vss_save:NMM .. Valid snapshot policy. Group: "Exchange_DAG_win" Snapshot Policy: "test exchange" Snapshots Per Day: "1"  Retain: "0" Backup Snapshots: "All" Level: "full".

85460:nsrsnap_vss_save:NMM .. Valid snapshot policy for Federated backup. Group: "Exchange_DAG_win" Snapshot Policy: "test exchange" Snapshots Per Day: "1"  Retain: "0" Backup Snapshots: "All" Level: "full".

nsrsnap_vss_save: Exchange federated ..This is a federated backup for Exchange DAG.

NMM .. Exchange2010 Shell interface is unavailable. This may indicate that the EMC powershell library was not properly registered.

96585:nsrsnap_vss_save:NMM .. Initialization success -- Exchange shell successfully initialized. Required for Exchange 2010 or Exchange 2013.

NMM .. Exchange Shell Exception  in function GetServersDAGFQDN

Internal error.

I have run the regasm as below.

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regasm "C:\Program Files\EMC NetWorker\nsr\bin\libnmexchmgmt.dll" but still get the error any suggestions?

Microsoft .NET Framework Assembly Registration Utility version 4.0.30319.33440

for Microsoft .NET Framework version 4.0.30319.33440

Copyright (C) Microsoft Corporation.  All rights reserved.

Types registered successfully

but still same error. I have deleted diskshadows.

I have renamed the /nsr/tmp folder but still no luck.

Known issue with Clusters.

Once the CNO is created in AD, a DNS Ressoource without Pointer is Created.

My Suggestion during Cluster / DAG installs is alsways the Powers_Hell:

########## changing cluster to register PTR record 
$res = Get-ClusterResource "Cluster Name" 
Set-ClusterParameter -Name PublishPTRRecords -Value 1 -InputObject $res
Stop-ClusterResource -Name $res
Start-ClusterResource -Name $res

That create and updates PTR Records.

Hi Carlos.

Am in the process of sorting out the dns issue.

here is the nmm.raw sorry

Hi ALL,

Normally this unregistered DLL errors are resolved by rebooting the server or reinstalling software networker.

Regards,

Elvin...

ok

The dns account has been recreated.

i have stopped service and deleted shdow copies on each node and restarted the nodes for dag.

I have also rebooted the networker backup servre.

But still getting the same error?

APPLICATIONS:\Microsoft Exchange 2013: Backup of [APPLICATIONS:\Microsoft Exchange 2013] failed

formation parameter: CIRCULAR_PROMOTION_POLICY, may not be supported

102357:nsrsnap_vss_save:Unknown Application Information parameter: NSR_EXCH_INCL_SA, may not be supported

102357:nsrsnap_vss_save:Unknown Application Information parameter: NSR_SAVE_FROM_SAVEGRP_NSRSNAP, may not be supported

102345:nsrsnap_vss_save:Data mover host name not specified. Assuming local host: alsex4.ialch.co.za

102338:nsrsnap_vss_save:Backup is level FULL. Set GLR compatibility to YES.

80271:nsrsnap_vss_save:NMM .. Valid snapshot policy. Group: "Exchange_DAG_win" Snapshot Policy: "test exchange" Snapshots Per Day: "1"  Retain: "0" Backup Snapshots: "All" Level: "full".

85460:nsrsnap_vss_save:NMM .. Valid snapshot policy for Federated backup. Group: "Exchange_DAG_win" Snapshot Policy: "test exchange" Snapshots Per Day: "1"  Retain: "0" Backup Snapshots: "All" Level: "full".

nsrsnap_vss_save: Exchange federated ..This is a federated backup for Exchange DAG.

NMM .. Exchange2010 Shell interface is unavailable. This may indicate that the EMC powershell library was not properly registered.

96585:nsrsnap_vss_save:NMM .. Initialization success -- Exchange shell successfully initialized. Required for Exchange 2010 or Exchange 2013.

NMM .. Exchange Shell Exception  in function GetServersDAGFQDN

Internal error.

system log and application log is clear

nmm log has same error about library.

c:\Program Files\EMC NetWorker\nsr\applogs>C:\Windows\Microsoft.NET\Framework64\

v4.0.30319\regasm "C:\Program Files\EMC NetWorker\nsr\bin\libnmexchmgmt.dll"

Microsoft .NET Framework Assembly Registration Utility version 4.0.30319.33440

for Microsoft .NET Framework version 4.0.30319.33440

Copyright (C) Microsoft Corporation.  All rights reserved.

Types registered successfully

c:\Program Files\EMC NetWorker\nsr\applogs>nsrsnap_vss_save -v -?

NMM .. changing backup name ALSEX4 to primary name alsex4.ialch.co.za for multi

NIC client.

List of valid saveset entries for APPLICATIONS on client alsex4.ialch.co.za ...

Initializing data to display...

NMM ... Using client name ALSEX4, the version of the Exchange server is Exchange

2013.

NMM .. Exchange2010 Shell interface is unavailable. This may indicate that the E

MC powershell library was not properly registered.

96585:nsrsnap_vss_save:NMM .. Initialization success -- Exchange shell successfu

lly initialized. Required for Exchange 2010 or Exchange 2013.

NMM .. Exchange Shell Exception  in function GetServersDAG

NMM .. Exchange Shell Exception  in function GetDatabaseDistinguishedName

NMM .. Exchange Shell Exception  in function GetDatabaseObjectClass

NMM .. Exchange Shell Exception  in function CheckDBExists

NMM .. Exchange Shell Exception  in function IsPublicFolderDatabase

NMM .. Exchange Shell Exception  in function IsMounted

NMM .. Exchange Shell Exception  in function GetDatabaseDistinguishedName

NMM .. Exchange Shell Exception  in function GetDatabaseObjectClass

NMM .. Exchange Shell Exception  in function CheckDBExists

NMM .. Exchange Shell Exception  in function IsPublicFolderDatabase

NMM .. Exchange Shell Exception  in function IsMounted

"APPLICATIONS:\Microsoft Exchange 2013"

102332:nsrsnap_vss_save:Exiting with success.

Hi,

What version and build of NW client, NMM and NW server are you currently using?

Thank you,

Carlos

Hi

I have done both of those as above.

I have also used regasm /u to unregistered and re-register even used /codebase.

how do i register the library properly?

NMM .. Exchange2010 Shell interface is unavailable. This may indicate that the E

MC powershell library was not properly registered.

I am using regasm

I have rebooted both nodes.