Re: BTRFS Raid5 error during Scrub.

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Here's the output of btrfs insp dump-t -b 48781340082176 /dev/sda

Since /dev/sda is just one device from my RAID5, I'm guessing the
command doesn't need to be run separately for each device member of my
BTRFS Raid5 setup.

http://paste.debian.net/1103596/


Am Dienstag, den 01.10.2019, 12:10 -0600 schrieb Chris Murphy:
> On Mon, Sep 30, 2019 at 3:37 AM Robert Krig
> <robert.krig@xxxxxxxxxxxxxxxxxx> wrote:
> > I've upgraded to btrfs-progs v5.2.1
> > Here is the output from btrfs check -p --readonly /dev/sda
> > 
> > 
> > Opening filesystem to check...
> > Checking filesystem on /dev/sda
> > UUID: f7573191-664f-4540-a830-71ad654d9301
> > [1/7] checking root items                      (0:01:17 elapsed,
> > 5138533 items checked)
> > parent transid verify failed on 48781340082176 wanted 109181 found
> > 109008items checked)
> > parent transid verify failed on 48781340082176 wanted 109181 found
> > 109008
> > parent transid verify failed on 48781340082176 wanted 109181 found
> > 109008
> > Ignoring transid failure
> > leaf parent key incorrect 48781340082176
> > bad block 48781340082176
> > [2/7] checking extents                         (0:03:22 elapsed,
> > 1143429 items checked)
> > ERROR: errors found in extent allocation tree or chunk allocation
> > [3/7] checking free space cache                (0:05:10 elapsed,
> > 7236
> > items checked)
> > parent transid verify failed on 48781340082176 wanted 109181 found
> > 109008ems checked)
> > Ignoring transid failure
> > root 15197 inode 81781 errors 1000, some csum missing48 elapsed,
> > 33952
> > items checked)
> > [4/7] checking fs roots                        (0:42:53 elapsed,
> > 34145
> > items checked)
> > ERROR: errors found in fs roots
> > found 22975533985792 bytes used, error(s) found
> > total csum bytes: 16806711120
> > total tree bytes: 18733842432
> > total fs tree bytes: 130121728
> > total extent tree bytes: 466305024
> > btree space waste bytes: 1100711497
> > file data blocks allocated: 3891333279744
> >  referenced 1669470507008
> 
> What do you get for
> # btrfs insp dump-t -b 48781340082176 /dev/
> 
> It's possible there will be filenames, it's OK to sanitize them by
> just deleting the names from the output before posting it.
> 
> 
> 




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