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Date:   Wed, 8 Jun 2022 14:30:30 -0700
From:   Marc MERLIN <marc@merlins.org>
To:     Josef Bacik <josef@toxicpanda.com>
Cc:     linux-btrfs <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 Wed, Jun 08, 2022 at 04:57:05PM -0400, Josef Bacik wrote:
 
> Oops I think this is a system chunk, I've added some code to do the
> right thing, can you give this a whirl and see if it fixes it?
> Thanks,

Better :)

processed 196608 of 63193088 possible bytes, 0%
searching 18446744073709551607 for bad extents
processed 16384 of 16384 possible bytes, 100%
Recording extents for root 3
processed 180224 of 0 possible bytes, 0%
Recording extents for root 1
processed 999424 of 0 possible bytes, 0%
doing roots
Recording extents for root 4
processed 163840 of 1064960 possible bytes, 15%
Recording extents for root 5
processed 65536 of 10960896 possible bytes, 0%
Recording extents for root 7
processed 16384 of 16570974208 possible bytes, 0%
Recording extents for root 9
processed 16384 of 16384 possible bytes, 100%
Recording extents for root 161197
processed 131072 of 108986368 possible bytes, 0%
Recording extents for root 161199
processed 196608 of 49479680 possible bytes, 0%
Recording extents for root 161200
processed 180224 of 254214144 possible bytes, 0%
Recording extents for root 161889
processed 196608 of 49446912 possible bytes, 0%
Recording extents for root 162628
processed 49152 of 49463296 possible bytes, 0%
Recording extents for root 162632
processed 114688 of 94633984 possible bytes, 0%
Recording extents for root 163298
processed 49152 of 49463296 possible bytes, 0%
Recording extents for root 163302
processed 98304 of 94633984 possible bytes, 0%
Recording extents for root 163303
processed 131072 of 76333056 possible bytes, 0%
Recording extents for root 163316
processed 98304 of 108544000 possible bytes, 0%
Recording extents for root 163920
processed 16384 of 108691456 possible bytes, 0%
Recording extents for root 164620
processed 49152 of 49463296 possible bytes, 0%
Recording extents for root 164623
processed 311296 of 63193088 possible bytes, 0%
Recording extents for root 164624
processed 933888 of 108822528 possible bytes, 0%
Recording extents for root 164629
processed 622592 of 108838912 possible bytes, 0%
Recording extents for root 164631
processed 16384 of 49430528 possible bytes, 0%
Recording extents for root 164633
processed 16384 of 75694080 possible bytes, 0%
Recording extents for root 164823
processed 131072 of 63193088 possible bytes, 0%
Recording extents for root 18446744073709551607
processed 16384 of 16384 possible bytes, 100%
doing block accounting
doing close???
Init extent tree finished, you can run check now
[Inferior 1 (process 12822) exited normally]


Do I run check --repair now?
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
 
Home page: http://marc.merlins.org/