Hi,
I have been experiencing issues with several PGs which remained in
inconsistent state (I use BTRFS). "ceph pg repair" is not able to repair
them. The only way I can delete the corresponding file, which is causing
the issue (see logs bellow) from the OSDs. This however means loss of data.
Is there any other way how to fix it?
$ ceph health detail
HEALTH_ERR 1 pgs inconsistent; 1 scrub errors
pg 2.17 is active+clean+inconsistent, acting [1,3]
1 scrub errors
Log output:
2015-01-07 21:43:13.396376 7f0c5ac53700 -1 log_channel(default) log
[ERR] : repair 2.17 f2a47417/1000000f485.00000000/head//2 on disk size
(4194304) does not match object info size (0) adjusted for ondisk to (0)
2015-01-07 21:43:56.771820 7f0c5ac53700 -1 log_channel(default) log
[ERR] : 2.17 repair 1 errors, 0 fixed
2015-01-07 21:44:10.473870 7f0c5ac53700 -1 log_channel(default) log
[ERR] : deep-scrub 2.17 f2a47417/1000000f485.00000000/head//2 on disk
size (4194304) does not match object info size (0) adjusted for ondisk
to (0)
2015-01-07 21:44:42.919425 7f0c5ac53700 -1 log_channel(default) log
[ERR] : 2.17 deep-scrub 1 errors
Thx Jiri
cephver 0.87, Debian Wheezy, BTRFS
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