I have changed the subject thread, as I think this has nothing to do with OpenStack or PVE VM.
This is probably a bug and can be replicated with any system but with only one core available (I don't have x64 bare metal machine to test with, so I'm guessing here).
Or should be mentioned in...
Ok, I found the problem.
If openstack instance has only one core, then backup will get FUTEX_WAIT_PRIVATE paused forever. However if I start backup as image not as pxar - then backup will be finished.
So proxmox-backup-client + pxar + openstack one core = never finished backup.
Hi.
I have problem using proxmox-backup-client backup ... from within instance on the OpenStack.
There is proper connection between client and server, there is proper permission (can do proxmox-backup-client login).
However after few seconds of copying files, whole process stop but there is no...