I've added a backup config to my small proxmox setup.
There are 2 KVM instances, 1 winBlows SBS 2008 and a Ubuntu Linux.
The backup is set to snapshot @ 1 am.
The VMs were running fine until I activated the backup.
Every morning after the backup ran I cannot connect to the SBS ...
CPU for this VM is around 95%, the VNC console cannot connect. At one occurence the 'STOP' command didn't do anything and I had to reboot the whole server to get things back on track...
Currently I am only backing up the Ubuntu VM without issues...
I need to backup this winBlows VM... can I use snapshot?
Is this a 'known' issue in VZDump / SBS 2008?
Is there another option than stoping the VM - backing it up and restarting it...?