From: Christoph Anton Mitterer <calestyo@scientia.net>
To: Qu Wenruo <quwenruo@cn.fujitsu.com>, linux-btrfs@vger.kernel.org
Cc: chris@colorremedies.com, dsterba@suse.cz
Subject: Re: [PATCH 0/9] Lowmem mode fsck fixes with fsck-tests framework update
Date: Thu, 26 Jan 2017 03:50:36 +0100 [thread overview]
Message-ID: <1485399036.23328.7.camel@scientia.net> (raw)
In-Reply-To: <8d21a04e-7035-5b5d-5b58-9ac0d7f93f02@cn.fujitsu.com>
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On Wed, 2017-01-25 at 12:16 +0800, Qu Wenruo wrote:
> https://github.com/adam900710/btrfs-progs/tree/lowmem_fixes
Just finished trying your new patches.
Same game as last time, applied to 4.9, no RW mount between the runs.
btrfs-progs v4.9 WITHOUT patch:
*******************************
# btrfs check /dev/nbd0 ; echo $?
checking extents
checking free space cache
checking fs roots
checking csums
checking root refs
Checking filesystem on /dev/nbd0
UUID: 326d292d-f97b-43ca-b1e8-c722d3474719
found 7519512838144 bytes used err is 0
total csum bytes: 7330834320
total tree bytes: 10902437888
total fs tree bytes: 2019704832
total extent tree bytes: 1020149760
btree space waste bytes: 925714197
file data blocks allocated: 7509228494848
referenced 7630551511040
0
# btrfs check --mode=lowmem /dev/nbd0 ; echo $?
checking extents
ERROR: block group[74117545984 1073741824] used 1073741824 but extent items used 0
ERROR: block group[239473786880 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[500393050112 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[581997428736 1073741824] used 1073741824 but extent items used 0
ERROR: block group[626557714432 1073741824] used 1073741824 but extent items used 0
ERROR: block group[668433645568 1073741824] used 1073741824 but extent items used 0
ERROR: block group[948680261632 1073741824] used 1073741824 but extent items used 0
ERROR: block group[982503129088 1073741824] used 1073741824 but extent items used 0
ERROR: block group[1039411445760 1073741824] used 1073741824 but extent items used 0
ERROR: block group[1054443831296 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[1190809042944 1073741824] used 1073741824 but extent items used 0
ERROR: block group[1279392743424 1073741824] used 1073741824 but extent items used 0
ERROR: block group[1481256206336 1073741824] used 1073741824 but extent items used 0
ERROR: block group[1620842643456 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[1914511032320 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[3055361720320 1073741824] used 1073741824 but extent items used 0
ERROR: block group[3216422993920 1073741824] used 1073741824 but extent items used 0
ERROR: block group[3670615785472 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[3801612288000 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[3828455833600 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[4250973241344 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4261710659584 1073741824] used 1073741824 but extent items used 1074266112
ERROR: block group[4392707162112 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4558063403008 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4607455526912 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4635372814336 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4640204652544 1073741824] used 1073741824 but extent items used 0
ERROR: block group[4642352136192 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[4681006841856 1073741824] used 1073741824 but extent items used 0
ERROR: block group[5063795802112 1073741824] used 1073741824 but extent items used 0
ERROR: block group[5171169984512 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[5216267141120 1073741824] used 1073741824 but extent items used 1207959552
ERROR: block group[5290355326976 1073741824] used 1073741824 but extent items used 0
ERROR: block group[5445511020544 1073741824] used 1073741824 but extent items used 1074266112
ERROR: block group[6084387405824 1073741824] used 1073741824 but extent items used 0
ERROR: block group[6104788500480 1073741824] used 1073741824 but extent items used 0
ERROR: block group[6878956355584 1073741824] used 1073741824 but extent items used 0
ERROR: block group[6997067956224 1073741824] used 1073741824 but extent items used 0
ERROR: block group[7702516334592 1073741824] used 1073741824 but extent items used 0
ERROR: block group[8051482427392 1073741824] used 1073741824 but extent items used 1084751872
ERROR: block group[8116980678656 1073741824] used 1073741824 but extent items used 0
ERROR: errors found in extent allocation tree or chunk allocation
checking free space cache
checking fs roots
Checking filesystem on /dev/nbd0
UUID: 326d292d-f97b-43ca-b1e8-c722d3474719
found 7519512838144 bytes used err is -5
total csum bytes: 7330834320
total tree bytes: 10902437888
total fs tree bytes: 2019704832
total extent tree bytes: 1020149760
btree space waste bytes: 925714197
file data blocks allocated: 7509228494848
referenced 7630551511040
1
btrfs-progs v4.9 WITH patches:
******************************
# btrfs check /dev/nbd0 ; echo $?
checking extents
checking free space cache
checking fs roots
checking csums
checking root refs
Checking filesystem on /dev/nbd0
UUID: 326d292d-f97b-43ca-b1e8-c722d3474719
found 7519512838144 bytes used, no error found
total csum bytes: 7330834320
total tree bytes: 10902437888
total fs tree bytes: 2019704832
total extent tree bytes: 1020149760
btree space waste bytes: 925714197
file data blocks allocated: 7509228494848
referenced 7630551511040
0
# btrfs check --mode=lowmem /dev/nbd0 ; echo $?
checking extents
checking free space cache
checking fs roots
ERROR: root 6031 EXTENT_DATA[277 524288] datasum missing
ERROR: errors found in fs roots
Checking filesystem on /dev/nbd0
UUID: 326d292d-f97b-43ca-b1e8-c722d3474719
found 7519512838144 bytes used, error(s) found
total csum bytes: 7330834320
total tree bytes: 10902437888
total fs tree bytes: 2019704832
total extent tree bytes: 1020149760
btree space waste bytes: 925714197
file data blocks allocated: 7509228494848
referenced 7630551511040
1
=> so unfortunately what seems to be the very same error than before
Just tell me if you find something new :)
Cheers,
Chris.
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next prev parent reply other threads:[~2017-01-26 2:50 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-23 9:13 [PATCH 0/9] Lowmem mode fsck fixes with fsck-tests framework update Qu Wenruo
2017-01-23 9:13 ` [PATCH 1/9] btrfs-progs: lowmem check: Fix wrong block group check when search slot points to slot beyong leaf Qu Wenruo
2017-01-23 9:13 ` [PATCH 2/9] btrfs-progs: fsck-test: Add test image for lowmem mode block group false alert Qu Wenruo
2017-01-23 9:13 ` [PATCH 3/9] btrfs-progs: fsck: Output verbose error when fsck found a bug Qu Wenruo
2017-01-23 9:13 ` [PATCH 4/9] btrfs-progs: lowmem check: Fix false alert in checking data extent pointing to prealloc extent Qu Wenruo
2017-01-23 9:13 ` [PATCH 5/9] btrfs-progs: lowmem check: Fix extent item size false alert Qu Wenruo
2017-01-23 9:13 ` [PATCH 6/9] btrfs-progs: tests: Move fsck-tests/015 to fuzz tests Qu Wenruo
2017-01-23 9:13 ` [PATCH 7/9] btrfs-progs: fsck-tests: Make 013 compatible with lowmem mode Qu Wenruo
2017-01-23 9:13 ` [PATCH 8/8] btrfs-progs: fsck: Fix lowmem mode override to allow it skip repair work Qu Wenruo
2017-01-23 9:13 ` [PATCH 8/9] btrfs-progs: fsck-tests: Add new test case for partly written prealloc extent Qu Wenruo
2017-01-23 9:13 ` [PATCH 9/9] btrfs-progs: fsck: Fix lowmem mode override to allow it skip repair work Qu Wenruo
2017-01-24 16:54 ` [PATCH 0/9] Lowmem mode fsck fixes with fsck-tests framework update Christoph Anton Mitterer
2017-01-25 0:44 ` Qu Wenruo
2017-01-25 0:46 ` Christoph Anton Mitterer
2017-01-25 4:16 ` Qu Wenruo
2017-01-25 4:40 ` Christoph Anton Mitterer
2017-01-26 2:50 ` Christoph Anton Mitterer [this message]
2017-01-26 3:10 ` Qu Wenruo
2017-01-26 3:30 ` Christoph Anton Mitterer
2017-01-26 23:31 ` Christoph Anton Mitterer
2017-01-29 4:27 ` Qu Wenruo
2017-01-30 3:07 ` Christoph Anton Mitterer
2017-02-01 1:06 ` Qu Wenruo
2017-02-01 22:03 ` Christoph Anton Mitterer
2017-02-02 0:25 ` Qu Wenruo
2017-02-02 2:12 ` Qu Wenruo
[not found] ` <1486098502.7443.3.camel@lmu.de>
2017-02-03 6:20 ` Qu Wenruo
2017-02-03 23:01 ` Christoph Anton Mitterer
2017-02-06 1:25 ` Qu Wenruo
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