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I've been using a couple of pve clusters with drbd between two servers for about a year. My conclusion is that this ain't stable enough for production. From time to time something happens, and the mirror breaks. It might be a network problem or something else. I then have to manually resolve the...

Have you done any testing with it yet? The reason for my question is the two node limitation of drbd.

I'm setting up a backupsystem at home and want to run the backupsystem in a virtual machine. I've got everything to work, but from time to time mtx stops responding inside the vm. I can still do a mtx -f /dev/sg0 status on the host, but on the guest it just hangs. Has anyone had any similar...

We've tested to run a virtual server(kvm) with a san disk atached. All seems ok, but if we do some heavy writes(dd if=/dev/null of=<file on san>) to the disk inside the vm, the filesystem goes to pieces. Our setup is like this: On the host: san -> fc -> multipath ->...

For testing purposes I've tried to use pve inside a kvm guest, but if I try to create a openvz container with a bridged interface, the pve instance shuts down. To solve this problem I changed the nic from virtio to e1000. That solved the problem. Where the problem is I don't know, neither do I...