I just upgrade my PVE from 7.4 to 8.2 and my LXC won't start. The issue seems to be the lxcfs.service failing to start
Code:
systemctl status lxcfs.service
Code:
× lxcfs.service - FUSE filesystem for LXC
Loaded: loaded (/lib/systemd/system/lxcfs.service; enabled; preset: enabled)
Active: failed (Result: exit-code) since Mon 2024-05-06 19:46:36 EDT; 10min ago
Duration: 2ms
Docs: man:lxcfs(1)
Main PID: 4053 (code=exited, status=1/FAILURE)
CPU: 4ms
May 06 19:46:36 pve systemd[1]: lxcfs.service: Scheduled restart job, restart counter is at 5.
May 06 19:46:36 pve systemd[1]: Stopped lxcfs.service - FUSE filesystem for LXC.
May 06 19:46:36 pve systemd[1]: lxcfs.service: Start request repeated too quickly.
May 06 19:46:36 pve systemd[1]: lxcfs.service: Failed with result 'exit-code'.
May 06 19:46:36 pve systemd[1]: Failed to start lxcfs.service - FUSE filesystem for LXC.
Code:
journalctl -u lxcfs.service
Code:
Feb 17 02:58:31 pve systemd[1]: Started FUSE filesystem for LXC.
Feb 17 02:58:31 pve lxcfs[4712]: Running constructor lxcfs_init to reload liblxcfs
Feb 17 02:58:31 pve lxcfs[4712]: mount namespace: 5
Feb 17 02:58:31 pve lxcfs[4712]: hierarchies:
Feb 17 02:58:31 pve lxcfs[4712]: 0: fd: 6: cpuset,cpu,io,memory,hugetlb,pids,rdma,misc
Feb 17 02:58:31 pve lxcfs[4712]: Kernel supports pidfds
Feb 17 02:58:31 pve lxcfs[4712]: Kernel supports swap accounting
Feb 17 02:58:31 pve lxcfs[4712]: api_extensions:
Feb 17 02:58:31 pve lxcfs[4712]: - cgroups
Feb 17 02:58:31 pve lxcfs[4712]: - sys_cpu_online
Feb 17 02:58:31 pve lxcfs[4712]: - proc_cpuinfo
Feb 17 02:58:31 pve lxcfs[4712]: - proc_diskstats
Feb 17 02:58:31 pve lxcfs[4712]: - proc_loadavg
Feb 17 02:58:31 pve lxcfs[4712]: - proc_meminfo
Feb 17 02:58:31 pve lxcfs[4712]: - proc_stat
Feb 17 02:58:31 pve lxcfs[4712]: - proc_swaps
Feb 17 02:58:31 pve lxcfs[4712]: - proc_uptime
Feb 17 02:58:31 pve lxcfs[4712]: - proc_slabinfo
Feb 17 02:58:31 pve lxcfs[4712]: - shared_pidns
Feb 17 02:58:31 pve lxcfs[4712]: - cpuview_daemon
Feb 17 02:58:31 pve lxcfs[4712]: - loadavg_daemon
Feb 17 02:58:31 pve lxcfs[4712]: - pidfds
Apr 10 21:48:14 pve systemd[1]: Stopping FUSE filesystem for LXC...
Apr 10 21:48:14 pve lxcfs[4712]: Running destructor lxcfs_exit
Apr 10 21:48:14 pve fusermount[1514671]: /bin/fusermount: failed to unmount /var/lib/lxcfs: Invalid argument
Apr 10 21:48:14 pve systemd[1]: lxcfs.service: Succeeded.
Apr 10 21:48:14 pve systemd[1]: Stopped FUSE filesystem for LXC.
Code:
root@pve:~# journalctl -ex
░░ Subject: Automatic restarting of a unit has been scheduled
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ Automatic restarting of the unit lxcfs.service has been scheduled, as the result for
░░ the configured Restart= setting for the unit.
May 06 20:15:55 pve systemd[1]: Stopped lxcfs.service - FUSE filesystem for LXC.
░░ Subject: A stop job for unit lxcfs.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lxcfs.service has finished.
░░
░░ The job identifier is 2201 and the job result is done.
May 06 20:15:55 pve systemd[1]: lxcfs.service: Start request repeated too quickly.
May 06 20:15:55 pve systemd[1]: lxcfs.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lxcfs.service has entered the 'failed' state with result 'exit-code'.
May 06 20:15:55 pve systemd[1]: Failed to start lxcfs.service - FUSE filesystem for LXC.
░░ Subject: A start job for unit lxcfs.service has failed
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lxcfs.service has finished with a failure.
░░
░░ The job identifier is 2201 and the job result is failed.
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