From mboxrd@z Thu Jan  1 00:00:00 1970
From: "David Dabbs" <david@dabbs.net>
Subject: mongo_copy: cp: cannot stat `/mnt/testfs/testdir0-0-0/f92': Input/output error
Date: Wed, 4 Aug 2004 01:55:36 -0500
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I was running mongo when the following occurred:

 cp: cannot stat `/mnt/testfs/testdir0-0-0/f92': Input/output error
 cp: cannot stat `/mnt/testfs/testdir0-0-0/f93': Input/output error
 cp: cannot stat `/mnt/testfs/testdir0-0-0/f94': Input/output error
 cp: cannot stat `/mnt/testfs/testdir0-0-0/f95': Input/output error
 cp: cannot stat `/mnt/testfs/testdir0-0-0/f97': Input/output error


I found the following in the log:

Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:58 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:58 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:59 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:59 linux kernel: reiser4[cp(10066)]: key_warning
(fs/reiser4/plugin/object.c:97)[nikita-717]:
Aug  3 21:59:59 linux kernel: WARNING: Error for inode 661097 (-5)
Aug  3 21:59:59 linux kernel: reiser4[cp(10066)]: write_sd_by_inode_common
(fs/reiser4/plugin/object.c:480)[nikita-2221]:
Aug  3 21:59:59 linux kernel: WARNING: Failed to save sd for 661097: -5
Aug  3 21:59:59 linux kernel: reiser4[cp(10066)]: create_child_common
(fs/reiser4/plugin/dir/dir.c:499)[nikita-2219]:
Aug  3 21:59:59 linux kernel: WARNING: Failed to create sd for 661097
Aug  3 21:59:59 linux kernel: reiser4[cp(10066)]: cbk_level_lookup
(fs/reiser4/search.c:1033)[vs-3533]:
Aug  3 21:59:59 linux kernel: WARNING: Keys are inconsistent. Fsck?
Aug  3 21:59:59 linux kernel: reiser4[cp(10066)]: key_warning 


I had been switching back and forth between computers via a kvm switch. I
attempted to reproduce the error by rerunning the benchmark and figddling
with the switch, but was not able to see the same behavior.

Running with latest auto-snapshot and reiser4fsprogs.

David