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bug#38435: BTRFS open_ctree failed
From: |
raingloom |
Subject: |
bug#38435: BTRFS open_ctree failed |
Date: |
Sun, 1 Dec 2019 12:02:51 +0100 |
On Sat, 30 Nov 2019 15:53:11 +0100
Guillaume Le Vaillant <address@hidden> wrote:
> raingloom skribis:
>
> > This is what I get after a recent `guix system reconfigure` :
> > Scanning for Btrfs filesystems
> > [ 2.342790] BTRFS error (device sda1): open_ctree failed
> >
> > Previous profiles work, I haven't modified anything about my
> > config.scm between them.
> >
> > [...]
> >
> >
> > Contents of /etc/profile.scm:
> >
> > [...]
> >
> > (file-systems (cons* (file-system
> > (device (file-system-label "GUIX"))
> > (mount-point "/")
> > (options "lazytime,compress")
> > (type "btrfs"))
> > ;(file-system
> > ; (device (uuid "1234-ABCD" 'fat))
> > ; (mount-point "/boot/efi")
> > ; (type "vfat"))
> > %base-file-systems))
> >
>
> I just tried adding the 'lazytime' option to my root file system, and
> I got the same error as you when booting. Could you try removing it
> and see if it works?
>
> Until recently, the options declared in 'file-system' records were
> always ignored when mounting the root file system. Now they are taken
> into consideration, and I think it reveals a bug in the way file
> systems are mounted. If some options like 'lazytime' or 'defaults'
> are declared in a 'file-system' record (root file system or not),
> mounting it fails. However some other options like 'compress' or
> 'autodefrag' work fine.
>
> I suspect Guix adds some options by default when trying to mount file
> systems, and maybe we end up with conflicting options or doubled
> options that cause problems.
>
>
>
I removed it and ran reconfigure and now it works.
- bug#38435: BTRFS open_ctree failed,
raingloom <=