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Date:   Tue, 5 Apr 2022 14:25:21 -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 Tue, Apr 05, 2022 at 05:19:57PM -0400, Josef Bacik wrote:
> Otra vez por favor,

sauron:/var/local/src/btrfs-progs-josefbacik# make
    [CC]     btrfs-find-root.o
btrfs-find-root.c:381:13: warning: ‘print_find_root_result’ defined but not used [-Wunused-function]
  381 | static void print_find_root_result(struct cache_tree *result,


I commented out a couple of unused functions, built and

gargamel:/var/local/src/btrfs-progs-josefbacik# ./btrfs-find-root -o 1 /dev/mapper/dshelf1a 2>&1 |tee /tmp/out
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
FS_INFO IS 0x556c1c6bb2a0
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
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
Couldn't find the last root for 4
Couldn't setup device tree
FS_INFO AFTER IS 0x556c1c6bb2a0
gargamel:/var/local/src/btrfs-progs-josefbacik#
-- 
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