* Help w/ Parent transid verify failed
@ 2022-09-17 21:32 Brian Clark
2022-09-17 23:09 ` Qu Wenruo
0 siblings, 1 reply; 2+ messages in thread
From: Brian Clark @ 2022-09-17 21:32 UTC (permalink / raw)
To: linux-btrfs
Hello,
I have a Fedora 36 Workstation running as a VirtualBox. This evening
I started it up to the error above and is now sitting at an emergency
boot prompt. I am going to have to type some of the needed
information because the trouble system is not booted far enough to
allow copy/paste.
Linux Fedora 5.17.5-300.fc36.x86_64 ...
btrfs-progs v5.16.2
Label: 'fedora-LIVE' uuid: ...
Total device 1 FS size 5.1 GB
devid 1 39GB used 6.52 GB path /dev/sda2
unable to mount device to get output
Any help would be appreciated to recover the data.
Thanks in advance,
Brian S. Clark
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Help w/ Parent transid verify failed
2022-09-17 21:32 Help w/ Parent transid verify failed Brian Clark
@ 2022-09-17 23:09 ` Qu Wenruo
0 siblings, 0 replies; 2+ messages in thread
From: Qu Wenruo @ 2022-09-17 23:09 UTC (permalink / raw)
To: Brian Clark, linux-btrfs
On 2022/9/18 05:32, Brian Clark wrote:
> Hello,
>
> I have a Fedora 36 Workstation running as a VirtualBox. This evening
> I started it up to the error above and is now sitting at an emergency
> boot prompt. I am going to have to type some of the needed
> information because the trouble system is not booted far enough to
> allow copy/paste.
LiveCD and btrfs check please.
>
> Linux Fedora 5.17.5-300.fc36.x86_64 ...
> btrfs-progs v5.16.2
> Label: 'fedora-LIVE' uuid: ...
> Total device 1 FS size 5.1 GB
> devid 1 39GB used 6.52 GB path /dev/sda2
> unable to mount device to get output
>
> Any help would be appreciated to recover the data.
Normally you'd want to try "mount -o rescue=all,ro" then backup data.
But I'm more interested in how we got into this situation.
Any history on the VM and host?
Thanks,
Qu
>
> Thanks in advance,
>
> Brian S. Clark
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-09-17 21:32 Help w/ Parent transid verify failed Brian Clark
2022-09-17 23:09 ` Qu Wenruo
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