Proxmox 4.3 > VMs crashing during vzdump

machines

Member
Nov 1, 2006
32
0
6
Hello There,

we have a little problem which confuses us.

We have two identical hardware configurations, one with version 4.2-2/725d76f0 and the other
with 4.3-1/e7cdc165 installed.

On the 4.3-1 installation our VMs are crashing while making a backup with vzdump, even snapshot or suspending leads to the same result. First the machine hangs, then crashes the whole proxmox environment and needs to be restarted.

We are doing the backups local and to a mounted NFS-share on a QNAP, both with the same behaviour. On the 4.2.2 installation there is no problem.

We can see no differences between the two hardware configurations. Only that on the 4.3 setup is a time difference between the proxmox host and the virtual KVM (win7) from nearly 32 seconds.

Is there someone with an idea for me ? In the moment I am thinking of downgrading to 4.2, but there is a little work for that ...

Thanks for help.

Greetings Marco.
 

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