Setup: luminous on
Ubuntu 14.04/16.04 mix. 5 OSD. all up. 3 or 4 mds, 3mon,cephx
rebooting all 6 ceph systems did not clear the problem. Failure
occurred within 6 hours of start of test.
similar stress test with 4OSD,1MDS,1MON,cephx worked fine.
stress test
# cp * /mnt/cephfs
# ceph -s
health: HEALTH_WARN
1 filesystem is degraded
crush map has straw_calc_version=0
1/731529 unfound (0.000%)
Degraded data redundancy: 22519/1463058 objects degraded
(1.539%), 2 pgs unclean, 2 pgs degraded, 1 pg undersized
services:
mon: 3 daemons, quorum xxx233,xxx266,xxx272
mgr: xxx266(active)
mds: cephfs-1/1/1 up {0=xxx233=up:replay}, 3 up:standby
osd: 5 osds: 5 up, 5 in
rgw: 1 daemon active
# ceph mds dump
dumped fsmap epoch 590
fs_name cephfs
epoch 589
flags c
created 2017-08-24 14:35:33.735399
modified 2017-08-24 14:35:33.735400
tableserver 0
root 0
session_timeout 60
session_autoclose 300
max_file_size 1099511627776
last_failure 0
last_failure_osd_epoch 1573
compat compat={},rocompat={},incompat={1=base v0.20,2=client
writeable ranges,3=default file layouts on dirs,4=dir inode in
separate object,5=mds uses versioned encoding,6=dirfrag is stored in
omap,8=file layout v2}
max_mds 1
in 0
up {0=579217}
failed
damaged
stopped
data_pools [5]
metadata_pool 6
inline_data disabled
balancer
standby_count_wanted 1
579217: x.x.x.233:6804/1176521332 'xxx233' mds.0.589 up:replay seq 2
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
