Hi, we have a DC with 4x ESXi 5.1U1 with vCenter 5.1U1 and vCloud Director 5.1.2 . We use Veeam v7.0 to backup all VM's, and one of the VM's takes a very long time in deleting the snapshot. 12 minutes with only 25MB to commit. The VM itself doenst have any pre-snapshots, and doesnt have any performance issue's. The VM is a Windows Server 2012 Domain Controller. No Windows Event logs around this issue. All VM's reside on the same clustered HP Lefthand storage.
Removing small snapshots of other VM's on same ESXi, same VMFS takes few seconds.
Any idea's what could be the issue here?