Hello all,
I'm getting some warnings that I've not been able to find informations
for when running dbench on a newly setup box (nettop, atom dual core
2.5" very low-end hdd). Seems however to be easily reproducible
(unstable server and kernel client from yesterday) :
srv:# mkcephfs -c ceph.conf --allhosts --mkbtrfs
srv:# for srv in cosd cmon cmds; do $srv -c ceph.conf -i 0; done
client:# mount -t ceph srv:/ /mnt/
client:# dbench -D /mnt/ 1
Few seconds later:
srv:# ceph -w
10.07.17_18:40:12.797372 pg v7: 264 pgs: 264 active+clean+degraded;
69 KB data, 508 KB used, 450 GB / 450 GB avail; 10/20 degraded
(50.000%)
10.07.17_18:40:12.800218 mds e4: 1/1/1 up {0=up:active}
10.07.17_18:40:12.800303 osd e3: 1 osds: 1 up, 1 in
10.07.17_18:40:12.800448 log 10.07.17_18:39:56.072957 mon0
192.168.0.3:6789/0 4 : [INF] mds0 192.168.0.3:6802/6754 up:active
10.07.17_18:40:12.800598 mon e1: 1 mons at 192.168.0.3:6789/0
10.07.17_18:40:14.234588 pg v8: 264 pgs: 264 active+clean+degraded;
1166 KB data, 1280 KB used, 450 GB / 450 GB avail; 28/56 degraded
(50.000%)
10.07.17_18:40:18.159014 log 10.07.17_18:40:12.067141 mds0
192.168.0.3:6802/6754 1 : [WRN] client4099 released lease on dn
1000000000c/RESULTS3.PRN which dne
10.07.17_18:40:19.199284 pg v9: 264 pgs: 264 active+clean+degraded;
2103 KB data, 2536 KB used, 450 GB / 450 GB avail; 33/66 degraded
(50.000%)
Does anyone know how "severe" the warning is and what could I
undertake to get rid of it?
Thanks,
Sebastien
ps: I can (separately) provide the 90MB mds log file should it be needed.
[global]
[mon]
mon data = /data/mon$id
[mon0]
host = srv
mon addr = 192.168.0.3:6789
[mds]
debug ms = 1
debug mds = 20
[mds0]
host = srv
[osd]
osd data = /data/osd$id
osd journal = /dev/sda3
[osd0]
host = srv
btrfs devs = /dev/sda4
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