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Date:   Mon, 4 Apr 2022 17:28:26 -0700
From:   Marc MERLIN <marc@merlins.org>
To:     Josef Bacik <josef@toxicpanda.com>
Cc:     "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Rebuilding 24TB Raid5 array (was btrfs corruption: parent
 transid verify failed + open_ctree failed)
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On Mon, Apr 04, 2022 at 08:24:55PM -0400, Josef Bacik wrote:
> > Binary identical after rebuild.
> 
> Sigh time for printf sanity checks, thanks,

gargamel:/var/local/src/btrfs-progs-josefbacik# git log | head -3 
commit 7839d7519ffb3b5d1d102536eb768c25a69c4c05
Author: Josef Bacik <josef@toxicpanda.com>
Date:   Mon Apr 4 20:24:18 2022 -0400
gargamel:/var/local/src/btrfs-progs-josefbacik# ./btrfs inspect-internal dump-tree -t ROOT /dev/mapper/dshelf1a
btrfs-progs v5.16.2 
parent transid verify failed on 22216704 wanted 1600938 found 1602177
parent transid verify failed on 22216704 wanted 1600938 found 1602177
parent transid verify failed on 22216704 wanted 1600938 found 1602177
Ignoring transid failure
FS_INFO IS 0x55ea174c4830
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
Ignoring transid failure
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
Ignoring transid failure
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
Ignoring transid failure
parent transid verify failed on 13577821667328 wanted 1602089 found 1602242
Ignoring transid failure
Couldn't find the last root for 4
Couldn't setup device tree
FS_INFO AFTER IS 0x55ea174c4830
ERROR: unable to open /dev/mapper/dshelf1a

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