Hi,
We are getting continuous lines like in our logs, between osd.19 and
osd.18, both are on the same host pm2:
2019-02-07T19:59:24.724447+01:00 pm2 ceph-osd 3093 - - 2019-02-07
19:59:24.723800 7f902e9f0700 -1 osd.19 15136 heartbeat_check: no reply from
10.10.89.2:6807 osd.18 ever on either front or back, first ping sent 2019-02-07
07:58:32.526903 (cutoff 2019-02-07 19:59:04.723796)
I can ping the ip address 10.10.89.2 from host pm2, plus also nc
confirms that the post is listening:
root@pm2:~# nc -vz 10.10.89.2 6807
nc: 10.10.89.2 (10.10.89.2) 6807 [6807] open
We had some trouble this morning, doing too many things at the same
time, causing slow requests, etc, but the system recovered, and has been
up and running the whole day, no issues anymore. However, this is when
these messages started appearing.
Some info on our system, consisting of three identical nodes:
root@pm2:~# ceph -v
ceph version 12.2.10 (fc2b1783e3727b66315cc667af9d663d30fe7ed4) luminous
(stable)
root@pm2:~# ceph health detail
HEALTH_OK
root@pm2:~# ceph -s
cluster:
id: 1397f1dc-7d94-43ea-ab1xxxxxxxc1
health: HEALTH_OK
services:
mon: 3 daemons, quorum 0,1,2
mgr: pm1(active), standbys: pm3, pm2
osd: 24 osds: 24 up, 24 in
data:
pools: 2 pools, 1088 pgs
objects: 4.50M objects, 17.1TiB
usage: 51.5TiB used, 35.8TiB / 87.3TiB avail
pgs: 1085 active+clean
2 active+clean+scrubbing
1 active+clean+scrubbing+deep
io:
client: 18.3MiB/s rd, 39.8MiB/s wr, 87op/s rd, 539op/s wr
What can I do to get rid of these messages..? They sound serious. More
info required, just let me know...!
Thanks very much in advance,
MJ
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