Bug #8589
scrub error with leveldb backend
Start date:
06/12/2014
Due date:
% Done:
0%
Source:
Community (dev)
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Description
when ceph cluster began to scrub , ceph cluster became unhealthy , several pgs is active+clean+inconsistent,
cluster 7ba3148c-6998-42df-af67-20a2f068fdf9
health HEALTH_ERR 31 pgs inconsistent; 31 scrub errors
monmap e1: 1 mons at {a=172.16.96.201:6789/0}, election epoch 1, quorum 0 a
osdmap e173: 20 osds: 20 up, 20 in
pgmap v23655: 7808 pgs, 4 pools, 2400 GB data, 600 kobjects
432 GB used, 18188 GB / 18621 GB avail
7776 active+clean
31 active+clean+inconsistent
1 active+clean+scrubbingthe attach file is detail log.
Associated revisions
KeyValueStore: Fix scrub causing inconsistence state
Fix #8589
Backport #Firefly
Signed-off-by: Haomai Wang <haomaiwang@gmail.com>
History
#1 Updated by Haomai Wang over 5 years ago
Hi xinxin,
Could give some tips like what operations you did, and the cluster info
#2 Updated by Xinxin Shu over 5 years ago
use 'dd' command to test single rbd performance
#3 Updated by Haomai Wang over 5 years ago
Maybe we hint it(http://tracker.ceph.com/issues/8612)
#4 Updated by Josh Durgin about 5 years ago
- Project changed from rbd to Ceph
#5 Updated by Sage Weil about 5 years ago
- Assignee set to Haomai Wang
- Source changed from other to Community (dev)
#6 Updated by Haomai Wang about 5 years ago
- Category set to OSD
- Status changed from New to Need Review
#7 Updated by Sage Weil about 5 years ago
- Status changed from Need Review to Resolved
#8 Updated by Dmitry Smirnov about 5 years ago
Haomai, I hope you could have a look at another scrub bug mis-detecting inconsistent PGs on caching pools: #8752. Thanks.