From: Volker Armin Hemmann <volkerarmin@googlemail.com>
To: reiserfs-devel@vger.kernel.org
Subject: fsck.reiser4 does not fix corruption
Date: Fri, 1 Oct 2010 06:32:15 +0200 [thread overview]
Message-ID: <201010010632.16078.volkerarmin@googlemail.com> (raw)
Hi,
I used 2.6.35 and after some BUG messages in dmesg appeared, I went back to
2.6.34. The damage was done, I did not want to make it worse.
fsck found errors and recommended running it with --build.fs
I did.
Afterwards I got this:
299.844055] reiser4[mlnet(2712)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[ 299.844060] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[ 299.844126] reiser4[mlnet(2712)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[ 299.844130] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[ 328.076637] reiser4[file(2740)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[ 328.076641] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[ 328.077674] reiser4[less(2733)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[ 328.077679] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[ 328.077806] reiser4[less(2733)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[ 328.077810] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
I run fsck again:
fsck.reiser4 --fix /dev/md3
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/md3 block device.
Will fix minor corruptions of the Reiser4 SuperBlock.
Will fix minor corruptions of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Wed Sep 29 21:32:22 2010
Reiser4 fs was detected on /dev/md3.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 740b0c92-ca44-4e73-8b0f-9e592947f177
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 0
magic: ReIsEr40FoRmAt
mkfs id: 0x40eea310
flushes: 0
blocks: 210953472
free blocks: 63198340
root block: 203394053
tail policy: 0x2 (smart)
next oid: 0xa8a637
file count: 1460992
tree height: 6
key policy: LARGE
CHECKING THE STORAGE TREE
Read nodes 38125202
Nodes left in the tree 38125202
Leaves of them 37668676, Twigs of them 449202
Time interval: Wed Sep 29 21:33:07 2010 - Wed Sep 29 22:41:05 2010
CHECKING EXTENT REGIONS.
Read twigs 449202
Time interval: Wed Sep 29 22:41:05 2010 - Wed Sep 29 23:05:17 2010
CHECKING THE SEMANTIC TREE
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9037f7:6b646577616c6c:9e52e9] (ccreg40), node [107285699], item [0]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:626974746f7272:a8a629] (ccreg40), node [107356238], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:64697265637463:a8a62e] (ccreg40), node [107356238], item [3]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:646f6e6b65792e:a8a628] (ccreg40), node [107356256], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:646f776e6c6f61:a8a61c] (ccreg40), node [107366117], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:66617374747261:a8a62b] (ccreg40), node [107366121], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:66696c6554502e:a8a62a] (ccreg40), node [107366121], item [3]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:66696c65732e69:a8a622] (ccreg40), node [107826314], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:667269656e6473:a8a624] (ccreg40), node [107826314], item [6]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:676e7574656c6c:a8a62d] (ccreg40), node [107826315], item [3]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:676e7574656c6c:a8a62c] (ccreg40), node [107826315], item [2]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:6f6e6c696e6573:904276] (ccreg40), node [107820544], item [2]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73656172636865:a8a623] (ccreg40), node [107820544], item [4]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73657276657273:a8a625] (ccreg40), node [107820544], item [6]).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (107356236), item
(18), [9041b5:7368617265645f:a8a626] (stat40): wrong bytes (1331200), Fixed to
(0).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:17368617265645f:a8a61e] (ccreg40), node [20383895], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73746174697374:a8a627] (ccreg40), node [107890282], item [1]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73746174732e69:a8a61f] (ccreg40), node [107890282], item [3]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73746174735f62:a8a621] (ccreg40), node [107890282], item [5]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:73746174735f6d:a8a620] (ccreg40), node [107890282], item [7]).
FSCK: ccreg40_repair.c: 66: ccreg40_check_item: Found unprepped disk cluster
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[9041b5:75736572732e69:a8a61d] (ccreg40), node [107833440], item [1]).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(31), [8aa6b9:35333536443444:8e9fa0] (stat40): wrong bytes (172032), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (31),
[8aa6b9:35333536443444:8e9fa0] (stat40): wrong size (171143), Fixed to (0).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(32), [8aa6b9:35334132323236:8fdbb5] (stat40): wrong bytes (327680), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (32),
[8aa6b9:35334132323236:8fdbb5] (stat40): wrong size (325122), Fixed to (0).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(33), [8aa6b9:35334339303934:8ec2e7] (stat40): wrong bytes (8355840), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (33),
[8aa6b9:35334339303934:8ec2e7] (stat40): wrong size (8352691), Fixed to (0).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(34), [8aa6b9:35334346423332:8d3687] (stat40): wrong bytes (413696), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (34),
[8aa6b9:35334346423332:8d3687] (stat40): wrong size (412494), Fixed to (0).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(38), [8aa6b9:35334530433135:8e9fa1] (stat40): wrong bytes (626688), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (38),
[8aa6b9:35334530433135:8e9fa1] (stat40): wrong size (623467), Fixed to (0).
FSCK: obj40_repair.c: 146: obj40_check_bytes_report: Node (187761743), item
(39), [8aa6b9:35334638433931:8db91d] (stat40): wrong bytes (2056192), Fixed to
(0).
FSCK: obj40_repair.c: 373: obj40_stat_lw_check: Node (187761743), item (39),
[8aa6b9:35334638433931:8db91d] (stat40): wrong size (2053519), Fixed to (0).
FSCK: ccreg40_repair.c: 73: ccreg40_check_item: Found item with wrong cluster
shift 0, should be 16
FSCK: ccreg40_repair.c: 98: ccreg40_check_item: (file
[8aa6b9:35343035323043:8f4769] (ccreg40), node [751678], item [0]).
FSCK: ccreg40_repair.c: 187: ccreg40_check_cluster: The file
[6158d:16f70656e535553:4e2cca] (ccreg40): the cluster at [363397120] offset
65536 bytes long
is corrupted. Removed.
Found 1469098 objects (some could be encountered more then once).
Time interval: Wed Sep 29 23:05:17 2010 - Thu Sep 30 00:12:56 2010
FSCK: repair.c: 550: repair_sem_fini: On-disk used block bitmap and really used
block bitmap differ.
***** fsck.reiser4 finished at Thu Sep 30 00:12:56 2010
Closing fs...done
23 fatal corruptions were detected in FileSystem. Run with --build-fs option
to fix them.
energy ~ # fsck.reiser4 --build-fs /dev/md3
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/md3 block device.
Will check the consistency of the Reiser4 SuperBlock.
Will build the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Thu Sep 30 06:37:11 2010
Reiser4 fs was detected on /dev/md3.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 740b0c92-ca44-4e73-8b0f-9e592947f177
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 0
magic: ReIsEr40FoRmAt
mkfs id: 0x40eea310
flushes: 0
blocks: 210953472
free blocks: 63198340
root block: 203394053
tail policy: 0x2 (smart)
next oid: 0xa8a637
file count: 1460992
tree height: 6
key policy: LARGE
CHECKING THE STORAGE TREE
Read nodes 38125202
Nodes left in the tree 38125202
Leaves of them 37668676, Twigs of them 449202
Time interval: Thu Sep 30 06:38:01 2010 - Thu Sep 30 07:37:03 2010
CHECKING EXTENT REGIONS.
Read twigs 449202
Time interval: Thu Sep 30 07:37:03 2010 - Thu Sep 30 08:01:21 2010
LOOKING FOR UNCONNECTED NODES
FSCK: node.c: 108: repair_node_items_check: Node (189713135), items (44) and
(45): Wrong order of keys.
Read nodes 1
Good nodes 0
Leaves of them 0, Twigs of them 0
Time interval: Thu Sep 30 08:01:26 2010 - Thu Sep 30 08:01:26 2010
***** fsck.reiser4 finished at Thu Sep 30 08:01:26 2010
Closing fs...done
FS is consistent.
and:
[75577.618768] reiser4: md3: found disk format 4.0.0.
[75664.731984] reiser4[cat(1669)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[75664.731988] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[75664.732040] reiser4[cat(1669)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[75664.732044] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
and a third time:
umount /mnt/data
energy ~ # fsck.reiser4 --build-fs /dev/md3
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/md3 block device.
Will check the consistency of the Reiser4 SuperBlock.
Will build the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Thu Sep 30 18:46:11 2010
Reiser4 fs was detected on /dev/md3.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 740b0c92-ca44-4e73-8b0f-9e592947f177
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 0
magic: ReIsEr40FoRmAt
mkfs id: 0x40eea310
flushes: 0
blocks: 210953472
free blocks: 63198340
root block: 203394053
tail policy: 0x2 (smart)
next oid: 0xa8a637
file count: 1460992
tree height: 6
key policy: LARGE
CHECKING THE STORAGE TREE
Read nodes 38125202
Nodes left in the tree 38125202
Leaves of them 37668676, Twigs of them 449202
Time interval: Thu Sep 30 18:46:57 2010 - Thu Sep 30 19:46:14 2010
CHECKING EXTENT REGIONS.
Read twigs 449202
Time interval: Thu Sep 30 19:46:14 2010 - Thu Sep 30 20:11:28 2010
LOOKING FOR UNCONNECTED NODES
FSCK: node.c: 108: repair_node_items_check: Node (189713135), items (44) and
(45): Wrong order of keys.
Read nodes 1
Good nodes 0
Leaves of them 0, Twigs of them 0
Time interval: Thu Sep 30 20:11:34 2010 - Thu Sep 30 20:11:34 2010
***** fsck.reiser4 finished at Thu Sep 30 20:11:34 2010
Closing fs...done
FS is consistent.
energy ~ # mount /mnt/data
82392.412972] reiser4: md3: found disk format 4.0.0.
[82891.509317] reiser4[cat(22737)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[82891.509321] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
[82891.509382] reiser4[cat(22737)]: do_readpage_ctail
(fs/reiser4/plugin/item/ctail.c:677)[edward-1563]:
[82891.509386] WARNING: orphan unprepped cluster 0 (inode 11052572). Fsck?
reiser4progs 1.0.7 with a build patch for gcc 4.4 + the patch from here:
http://marc.info/?l=reiserfs-devel&m=127504471326353&w=2
md3 is a raid5 of 3 disks, which behaved normally until the 2.6.35 excercise.
Glück Auf,
Volker
--
To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2010-10-01 4:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-01 4:32 Volker Armin Hemmann [this message]
2010-10-04 15:12 ` fsck.reiser4 does not fix corruption Edward Shishkin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201010010632.16078.volkerarmin@googlemail.com \
--to=volkerarmin@googlemail.com \
--cc=reiserfs-devel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.