Urs_Schmid
15 years agoLevel 2
Issue Backing Up Hyper-V Cluster
I've got Problems Backing up my Hyper-V Cluster
Environment:
Hyper-V Cluster with two hosts thsrvvm01 and thsrvvm02
Backup Exec 2010 on separate Server thsrvbak01 with Hyper-V Option
For All Hyper-V-Machines that are running on thsrvvm01 Backup fails with the following error:
AOFO: Initialization failure on: "VRTSRV::\\TH-HVCLUSTER\Hyper-V?HA?VM\THWSNAV01". Advanced Open File Option used: Microsoft Volume Shadow Copy Service (VSS). Snapshot provider error (0x173D): 0x 173d (5949) Check the Windows Event Viewer for details.
The Only Entry in Eventlog that could be related is the following
Server: thsrvvm01
Source: VSS
EventID: 8224
Description: The VSS service is shutting down due to idle timeout.
The Backup worked create a while ago. I'm not sure why it's failing now. There were no changes on the Servers.
Any help greatly appreciated
Environment:
Hyper-V Cluster with two hosts thsrvvm01 and thsrvvm02
Backup Exec 2010 on separate Server thsrvbak01 with Hyper-V Option
For All Hyper-V-Machines that are running on thsrvvm01 Backup fails with the following error:
AOFO: Initialization failure on: "VRTSRV::\\TH-HVCLUSTER\Hyper-V?HA?VM\THWSNAV01". Advanced Open File Option used: Microsoft Volume Shadow Copy Service (VSS). Snapshot provider error (0x173D): 0x 173d (5949) Check the Windows Event Viewer for details.
The Only Entry in Eventlog that could be related is the following
Server: thsrvvm01
Source: VSS
EventID: 8224
Description: The VSS service is shutting down due to idle timeout.
The Backup worked create a while ago. I'm not sure why it's failing now. There were no changes on the Servers.
Any help greatly appreciated
- 1st thing to try would be updating the remote agent on all the nodes and rebooting the server and see if that helps
Check the following document
http://support.veritas.com/docs/347370Agent for Microsoft Hyper-V Server Granular Restore (GRT) Backups to disk performed on a Windows 2008 R2 Backup Exec for Windows 2010 media server fail to mount one or more virtual disk images.
http://support.veritas.com/docs/348293 In Backup Exec 2010, Tape based Granular Restore Technology (GRT) backup of Cluster Storage Volumes (CSV) enabled Hyper-V Guest Machines that has pre-existing snapshots created ,completes with exception: Failed to mount one or more disk images during backup