[SOLVED] pve upgrade 8.1 to 8.2 broke lxc mountpoint write access

[PmUserZFS]

I have a lxc in which I have a mountpoint from the pve host.

It has been working fine for a year, I did a upgrade and booted with the new kernel from 8.1.x to 8.2.7.

now my applications in the lxc cant write to the mountpoint, I can create directories and files in the mountpoint.
but the application still cant write files nor create directories.

Any idea how I should TS this issue caused by the reboot into the new version

 

[PmUserZFS]

I test by creating adirectory with chmod 777 , still cant write in that dir from the app.
I have tried different owners via chown, doesnt matter either

 

[PmUserZFS]

Any ideas why the upgrade broke the write?

 

[PmUserZFS]

Found the issue.

I missed that one of my zpools didnt mount after reboot.

 

[leesteken]

I missed that one of my zpools didnt mount after reboot.

No way that I would have guessed that. Thank you for reporting the solution and marking the thread as solved.