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Thanks. At what point is it safe to start (resume) without fear of backing up the booting version of the drive? What if there are two drives?

Just noticed something... the "Start" button has changed to "Resume". I suspect that once the dirty-bitmap has been taken, the "image" has been frozen and it is safe to start. It would be great to get confirmation if that is the case.

We would like to power on a VM after starting a backup. When is it safe to do that if we want a clean backup of the VM's drive (assuming only one drive)? We have a VM with an old database on it. We prefer to backup the VM with it powered off to avoid any corruption of the old database. It...

Did you get your issue resolved? I am wondering because we are having some issues with a fresh PVE 7 install and getting OVS to work. Perhaps your solution would assist us.

Thanks for the info. Makes sense that would be the approach. Have you implemented this or something similar?

Would the Proxmox Backup Server (PBS) work on the migration (backup) network if that is configured for the PVE cluster? Rather than use the main network connection for the cluster nodes, we would like to offload the backup traffic. Would we add a second interface and put it on the PVE...

Found the issue. There was enough physical space but someone put a quota on the parent folder. Exceeding the quota did not show up until the next day.

Part of scheduled backup: Manual backup:

Except, it is not full. As further confirmation, we can manually run the backup to the same location without an error.

We are experiencing a similar issue the backup location is Cephfs. Running the individual VM backups they work fine. It is only when they are run part of the scheduled backup do some of them fail with: How would we tell if the issue is that the storage or network is overloaded?

@seneca214 two things: After updating the ip6tables, we do not seem to be having the issue. We are having trouble getting the ip6tables changes to stick after a reboot. Usually, we use ip6tables-save but none of the file names/locations seem to work. Thinking it was the Proxmox firewall, I...

We would be happy to try it on our test node. Can you share the exact ip6tables rules you implemented?

We are having the same issue. Running this code: grep copy_net_ns /proc/*/stack Provides this output: /proc/30588/stack:[<0>] copy_net_ns+0xab/0x220 Our version: pve-manager/5.3-11/d4907f84 (running kernel: 4.15.18-11-pve) Following these steps: Create CentOS-7 LXC Try to log-in via console...