The generic Ubuntu 16.04 container appears to come with failed services:
root@atom:~# systemctl --failed
UNIT LOAD ACTIVE SUB DESCRIPTION
● systemd-remount-fs.service loaded failed failed Remount Root and Kernel File Systems
● lvm2-lvmetad.socket loaded failed failed LVM2 metadata daemon socket
When I try to restart, say systemd-remount-fs, I find the following error in the systemd journal:
Apr 24 18:33:49 atom systemd: Starting Remount Root and Kernel File Systems…
Apr 24 18:33:49 atom systemd-remount-fs: mount: can’t find LABEL=cloudimg-rootfs
It seems the service doesn’t care for this /etc/fstab entry:
LABEL=cloudimg-rootfs / ext4 defaults 0 0
I can’t decide if this is anything to worry about. I found these because I couldn’t get nginx to start for some reason that I haven’t been able to track down yet, but that’s probably unrelated.
Second, I’m not sure why the generic 16.04 container image even includes lvm? Can anyone shed light on this?
LXD version (don’t think this matters?): 3.12