3
votes
3answers
3k views

Windows Server 2012 R2 VM Back up fails with Insufficient storage available to create either the shadow copy storage file or other shadow copy data

This problem was first encountered on an IBM x3650 in a cluster with an IBM x3550 for failover, however this problem is reproducible on a server running HyperV not part of a cluster. When I try to ...
1
vote
0answers
263 views

How to enable hardware VSS backups on a Clariion AX4-5i array?

I have a Hyper-V (2008 R2) cluster connected to a Clariion AX4-5i storage array (via iSCSI). The virtual machines are backed up using System Center Data Protection Manager 2012 running on a different ...
3
votes
1answer
186 views

Hyper-V vss-writer not making current copies

I'm using diskshadow to backup live Hyper-V machines on a Windows 2008 server. The backup consists of 3 scripts, the first will create the shadow copies and expose them, the second uses robocopy to ...
2
votes
2answers
1k views

Best way to backup MySQL database server running in Hyper-V

We are running a production MySQL v5.5 database server on a Windows 2008 R2 VM. We are currently just performing a daily mysqldump of the database, and then backing those up. Our backup solution ...
3
votes
2answers
1k views

Set up DPM to use hardware VSS Provider with EMC Clariion SAN

We recently purchased an EMC Clariion AX4 SAN and we're using it to provide storage for our Hyper-V virtual machines. I've already got the servers registered with it and configured the failover ...
0
votes
1answer
588 views

Restoring VM's in Hyper-V from a (somewhat) failed VSS backup

I attempted to do a backup of our virtualization server when moving from Hyper-V 2008 to R2. I changed the registry settings to register Hyper-V VSS with Windows Server Backup, and sent the backup on ...
6
votes
1answer
9k views

Command line backup of running Hyper-V images using Volume Shadow Copies (VSS) and Diskshadow.exe

I need to backup running Hyper-V virtual machines with minimal downtime via a command prompt. Backups should be stored on another local disk or remote share.