Arch Linux

xmkx

Member

Registered: 2021-06-08

Posts: 19

Cannot boot system. Btrfs fails

My OS was hanging and nonresponsive, so I reboot it with cold reset. Unfortunately right now I have problem with mounting of btrfs partition while bootin like in the picture.
What should I do?

xmkx

Member

Registered: 2021-06-08

Posts: 19

Re: Cannot boot system. Btrfs fails

after command:

sudo btrfs check /dev/mapper/lolol

I get something like this:

Opening filesystem to check…
parent transid verify failed on 64379158528 wanted 274409 found 276626
parent transid verify failed on 64379158528 wanted 274409 found 276626
parent transid verify failed on 64379158528 wanted 274409 found 276626
Ignoring transid failure
ERROR: root [4 0] level 0 does not match 1

Couldn’t setup device tree
ERROR: cannot open file system

should I do this?:

 sudo btrfs check --repair /dev/mapper/lolol