backup failing for Ubuntu 22.04 CT

[ddos127]

Hello everyone,

I wanted to share that I've just upgraded to Proxmox 8 and successfully restored my CTs with ease. However, I encountered an issue the other day when I created a new Ubuntu 22.04 CT.

Despite setting up the environment, I faced a permissions' error while attempting to perform a backup of the CT

Interestingly, this permissions' error seems to be specific to this particular CT only. I've documented the error logs, which can be found here: https://pastebin.com/paG34LqQ

I can see the permission error, however backing up any other CT succeeds without any issues at the same storage location

If anyone has encountered a similar problem or has insights into resolving this issue, I'd greatly appreciate your input.

Thanks

 

[Lukas Wagner]

I guess the other container is privileged rather an the failing container is unprivileged?
This might help:
https://forum.proxmox.com/threads/nfs-permission-denied-on-second-network-during-backup.97781/

 

[ddos127]

I guess the other container is privileged rather an the failing container is unprivileged?
This might help:
https://forum.proxmox.com/threads/nfs-permission-denied-on-second-network-during-backup.97781/

Perfect, that did the trick, thank you !