[SOLVED] LVM device not mounting on boot after upgrade from 5.4 to 6.2.11

[irLinja]

last night I have upgraded my standalone Proxmox installation to 6 and rebooting ended up in emergency shell.
I found that what prevent booting is the lvm volume I had in fstab, after commenting it, proxmox booted.

I tried nearly all formats of mount in fstab and non of them worked.
I tried botting with latest v4 kernel and all worked like charm with same configuration so I think there might be an unloaded kernel module or something related to new kernel (5.4.55-1-pve)

what's confusing for me is as soon as I get the emergency shell or login shell, `mount -a` will mount the lv correctly.

 

[irLinja]

Anybody suggesting a fix or workaround?

 

[Stoiko Ivanov]

check this thread:
https://forum.proxmox.com/threads/d...ring-boot-after-newfs-lvm-thin-as-ext4.57556/
https://forum.proxmox.com/threads/emergency-mode-after-upgrade-to-6.57421/

seems related - it seems that you created a filesystem on a lvm-thin pool (instead of a lvm volume or lvmthin volume)

 

[irLinja]

Thank you.
It's fixed.

 

[Stoiko Ivanov]

Glad that worked!