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Bug #39103
closedbitmap allocator osd make %use of osd over 100%
Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Description
after pull request https://github.com/ceph/ceph/pull/26983 is merged.
I install package
ceph-common-13.2.5-101.ga1aa89a.el7.x86_64 ceph-mgr-13.2.5-101.ga1aa89a.el7.x86_64 ceph-mds-13.2.5-101.ga1aa89a.el7.x86_64 ceph-13.2.5-101.ga1aa89a.el7.x86_64 libcephfs2-13.2.5-101.ga1aa89a.el7.x86_64 ceph-selinux-13.2.5-101.ga1aa89a.el7.x86_64 ceph-osd-13.2.5-101.ga1aa89a.el7.x86_64 python-cephfs-13.2.5-101.ga1aa89a.el7.x86_64 ceph-base-13.2.5-101.ga1aa89a.el7.x86_64 ceph-mon-13.2.5-101.ga1aa89a.el7.x86_64
and configured
[osd] bluestore_allocator = bitmap
after restart 1 osd. use of this osd over 100
ceph osd df tree ID CLASS WEIGHT REWEIGHT SIZE USE AVAIL %USE VAR PGS TYPE NAME -4 7.19995 - 7.3 TiB 16 EiB 7.3 TiB 230759568.00 1.13 - root ssd -3 3.59998 - 3.6 TiB 5.3 GiB 3.6 TiB 0.14 0 - host ssd-ceph-2 0 ssd 0.89999 1.00000 930 GiB 1.3 GiB 929 GiB 0.14 0 128 osd.0 1 ssd 0.89999 1.00000 930 GiB 1.3 GiB 929 GiB 0.14 0 139 osd.1 2 ssd 0.89999 1.00000 930 GiB 1.3 GiB 929 GiB 0.14 0 114 osd.2 3 ssd 0.89999 1.00000 930 GiB 1.3 GiB 929 GiB 0.14 0 131 osd.3 -5 3.59998 - 3.6 TiB 16 EiB 3.7 TiB 461405824.00 2.25 - host ssd-ceph-3 4 ssd 0.89999 1.00000 930 GiB 16 EiB 965 GiB 1846529920.00 9.00 36 osd.4 5 ssd 0.89999 1.00000 931 GiB 1.4 GiB 930 GiB 0.15 0 152 osd.5 6 ssd 0.89999 1.00000 931 GiB 1.3 GiB 930 GiB 0.14 0 133 osd.6 7 ssd 0.89999 1.00000 931 GiB 1.3 GiB 930 GiB 0.14 0 125 osd.7
It make my cluster not working, iops = 0 and ceph health
1 full osd(s) 1 pool(s) full Degraded data redundancy: 52/924 objects degraded (5.628%), 38 pgs degraded, 38 pgs undersized Degraded data redundancy (low space): 2 pgs backfill_toofull, 36 pgs recovery_toofull
log start has
2019-04-04 15:44:37.580 7fa86eb29700 -1 log_channel(cluster) log [ERR] : full status failsafe engaged, dropping updates, now 1846530048% full
detail log in attach file.
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