Cant start LXC after reboot of pve

[PmUserZFS]

So this is a common problem that I used a workaround for.

ie if the lxc has # 105 and some storage mounted in /rpool/subvol-105-disk-2

I cd to /rpool/subvol-105-disk-2 and deleted everything, then I could start the lxc.

Now that fix doesnt work! the LXC cant be started after a reboot!


Task viewer: CT 105 - Start

OutputStatus

Stop
__sync_wait: 41 An error occurred in another process (expected sequence number 7)
__lxc_start: 1950 Failed to spawn container "105"
TASK ERROR: startup for container '105' failed



another lxc 107 I just created to test this.



Task viewer: CT 107 - Start

OutputStatus

Stop
mount_autodev: 1074 Permission denied - Failed to create "/dev" directory
lxc_setup: 3238 Failed to mount "/dev"
do_start: 1224 Failed to setup container "107"
__sync_wait: 41 An error occurred in another process (expected sequence number 5)
__lxc_start: 1950 Failed to spawn container "107"
TASK ERROR: startup for container '107' failed

for 107 I see some errors in the subvol directory rights




I also see odd amount of mounts.

 

[fiona]

Hi,
could you post the output of pveversion -v and pct config 107?

Did you move the disk often or were there failed attempts of migrating the container? The other disks you see are most likely left-overs from such operations and should be safe to remove (but please check the contents before doing so).

Can you check if the datasets are mounted zfs list -o name,mounted and if not, what does zfs mount -a say?