Igor, Jan, David, thanks for your help.
The problem was in bad memory chips. Tested it with http://www.memtest.org/ and found several red results.
пт, 7 авг. 2015 г. в 13:44, Константин Сахинов <sakhinov@xxxxxxxxx>:
Hi!I have a large number of inconsistent pgs 229 of 656, and it's increasing every hour.I'm using ceph version 0.94.2 (5fb85614ca8f354284c713a2f9c610860720bbf3).For example, pg 3.d8:
# ceph health detail | grep 3.d8
pg 3.d8 is active+clean+scrubbing+deep+inconsistent, acting [1,7]
# grep 3.d8 /var/log/ceph/ceph-osd.1.log | less -S
2015-08-07 13:10:48.311810 7f5903f7a700 0 log_channel(cluster) log [INF] : 3.d8 repair starts 2015-08-07 13:12:05.703084 7f5903f7a700 -1 log_channel(cluster) log [ERR] : repair 3.d8 cbd2d0d8/rbd_data.6a5cf474b0dc51.0000000000000b1f/head//3 on disk data digest 0x6e4d80bf != 0x6fb5b103 2015-08-07 13:13:26.837524 7f5903f7a700 -1 log_channel(cluster) log [ERR] : repair 3.d8 b5892d8/rbd_data.dbe674b0dc51.00000000000001b9/head//3 on disk data digest 0x79082779 != 0x9f102f3d 2015-08-07 13:13:44.874725 7f5903f7a700 -1 log_channel(cluster) log [ERR] : repair 3.d8 ee6dc2d8/rbd_data.e7592ae8944a.0000000000000833/head//3 on disk data digest 0x63ab49d0 != 0x68778496 2015-08-07 13:14:19.378582 7f5903f7a700 -1 log_channel(cluster) log [ERR] : repair 3.d8 d93e14d8/rbd_data.3ef8442ae8944a.0000000000000729/head//3 on disk data digest 0x3cdb1f5c != 0x4e0400c2 2015-08-07 13:23:38.668080 7f5903f7a700 -1 log_channel(cluster) log [ERR] : 3.d8 repair 4 errors, 0 fixed 2015-08-07 13:23:38.714668 7f5903f7a700 0 log_channel(cluster) log [INF] : 3.d8 deep-scrub starts 2015-08-07 13:25:00.656306 7f5903f7a700 -1 log_channel(cluster) log [ERR] : deep-scrub 3.d8 cbd2d0d8/rbd_data.6a5cf474b0dc51.0000000000000b1f/head//3 on disk data digest 0x6e4d80bf != 0x6fb5b103 2015-08-07 13:26:18.775362 7f5903f7a700 -1 log_channel(cluster) log [ERR] : deep-scrub 3.d8 b5892d8/rbd_data.dbe674b0dc51.00000000000001b9/head//3 on disk data digest 0x79082779 != 0x9f102f3d 2015-08-07 13:26:42.084218 7f5903f7a700 -1 log_channel(cluster) log [ERR] : deep-scrub 3.d8 ee6dc2d8/rbd_data.e7592ae8944a.0000000000000833/head//3 on disk data digest 0x59a6e7e0 != 0x68778496 2015-08-07 13:26:56.495207 7f5903f7a700 -1 log_channel(cluster) log [ERR] : be_compare_scrubmaps: 3.d8 shard 1: soid cc49f2d8/rbd_data.3ef8442ae8944a.0000000000000aff/head//3 data_digest 0x4e20a792 != known data_digest 0xc0e9b2d2 from auth shard 7 2015-08-07 13:27:12.134765 7f5903f7a700 -1 log_channel(cluster) log [ERR] : deep-scrub 3.d8 d93e14d8/rbd_data.3ef8442ae8944a.0000000000000729/head//3 on disk data digest 0x3cdb1f5c != 0x4e0400c2
osd.7.log is clean for that period of time.Please help to heal my cluster.
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