From: Dennis Schridde <devurandom@gmx.net>
To: linux-btrfs@vger.kernel.org
Subject: parent transid verify failed on 604602368 wanted 840641 found 840639
Date: Mon, 27 May 2019 23:33:19 +0200 [thread overview]
Message-ID: <5406386.pfifcJONdE@monk> (raw)
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Hi!
Yesterday I upgraded from Linux 5.1.1 (built with GCC 8.3.0) to Linux 5.1.4
(built with GCC 9.1.0). The next boot was extremely slow and the desktop
environment (KDE Plasma) never really started, but got kind of stuck in the
startup screen. So I switched to a VT and pressed ctrl+alt+del. The next
boot stopped early with following message:
[T445] BTRFS: device label <...> devid 1 transid 840641 /dev/bcache0
[T599] BTRFS info (device bcache0): disk space caching is enabled
[T599] BTRFS info (device bcache0): has skinny extents
[T599] BTRFS error (device bcache0): parent transid verify failed on 604602368
wanted 840641 found 840639
[T599] BTRFS error (device bcache0): open_ctree failed
How can I recover from this?
The filesystem should have several snapshots (created by snapper [1], on every
boot and hourly). Will they be of any help recovering my data?
Best regards,
Dennis
[1]: http://snapper.io/
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next reply other threads:[~2019-05-27 21:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-27 21:33 Dennis Schridde [this message]
2019-05-28 4:31 ` parent transid verify failed on 604602368 wanted 840641 found 840639 Chris Murphy
2019-05-28 12:15 ` Dennis Schridde
2019-05-28 6:40 ` Szalma László
2019-05-28 12:36 ` Dennis Schridde
2019-05-28 12:51 ` Szalma László
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