Cannot backup VM from Proxmox 7

[jonathan2260]

Hello. I am trying to save a VM and it is failing after it was about 25% done. Here is the output of the error.
This is a backup attempt to the Proxmox backup. It does the same using vzdump command.

Can someone suggest what I need to do to get this working again?

Thank you.

ERROR: VM 502 qmp command 'query-backup' failed - got wrong command id '1196:245626' (expected 2315899:5687)
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 502 failed - VM 502 qmp command 'query-backup' failed - got wrong command id '1196:245626' (expected 2315899:5687)
INFO: Failed at 2021-08-11 09:02:25
INFO: Backup job finished with errors
TASK ERROR: job errors

 

[oguz]

hi,

can you post:
* pveversion -v
* qm config VMID
* qm status VMID --verbose

fyi this thread[0] is about the same error message, might be helpful tips there as well

[0]: https://forum.proxmox.com/threads/e...ery-backup-failed-got-wrong-command-id.88017/

 

[jonathan2260]

Hello Oguz.
Here is the info you asked for.
I'll take a look at that thread.

 

[jonathan2260]

Humm, after running apt update && apt full-upgrade the vzdump command worked yet using backup with Proxmox Backup still failed with the same error but at least I was able to make a backup manually.

 

[oguz]

Humm, after running apt update && apt full-upgrade the vzdump command worked yet using backup with Proxmox Backup still failed with the same error but at least I was able to make a backup manually.

have you also upgraded the PBS?

 

[jonathan2260]

A good idea but that didn't work. Silly question. Is Proxmox backup still using the buster release of Debian or does it also have a bullseye version now?

 

[jonathan2260]

Well, I did say it was a silly question. I see there is now a v2.0 of the Proxmox Backup so I'm trying to upgrade it now.

 

[oguz]

Well, I did say it was a silly question. I see there is now a v2.0 of the Proxmox Backup so I'm trying to upgrade it now.

did upgrading solve your issue?