Re: Help with repairing BTRFS system root volume

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Going with the suggestion from Christian (thanks Christian), I was
able to attach the 3 drives making up the system root volume to a
CentOS 7 system. From there I was able to mount the volume with no
issues, as RW. Looking at dmesg on that box shows no errors.

Is there something further I can run at this point to scan the
filesystem for problems? Or will it have automagickally fixed it when
I mounted it on this system?

On Sun, Jun 7, 2020 at 5:10 PM Christian Kujau <lists@xxxxxxxxxxxxxxx> wrote:
>
> On Sun, 7 Jun 2020, Walter Feddern wrote:
> > I have a system that is running opensuse (42.3), that will now only mount its root file system in read only mode.
> > I know this is an old opensuse, which means old kernel and btrfs version, but it was required by a third party to run a specific software package.
> > This is a VMware virtual machine, which gives me the luxury of making a clone and performing repair attempts on the clone.
>
> This being a virtual system, did you attempt to attach the disk to a more
> recent Linux system, and see if it's able to mount/repair the file system?
>
> In there you could also setup networking to get more precise strack traces
> instead of OCR :)
>
> Good luck,
> C.
> --
> BOFH excuse #282:
>
> High altitude condensation from U.S.A.F prototype aircraft has contaminated the primary subnet mask. Turn off your computer for 9 days to avoid damaging it.



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