Looking at ceph -s, all is well. Looking at the dashboard, 85% of my
capacity is 'warned', and 95% is 'in danger'. There is no hint given
as to the nature of the danger or reason for the warning. Though
apparently with merely 5% of my ceph world 'normal', the cluster reports
'ok'. Which, you know, seems contradictory. I've used just under 40%
of capacity.
Further down the dashboard, all the subsections of 'Cluster Utilization'
are '1' and '0.5' with nothing whatever in the graphics area.
Previous versions of ceph presented a normal dashboard.
It's just a little half rack, 5 hosts, a few physical drives each, been
running ceph for a couple years now. Orchestrator is cephadm. It's
just about as 'plain vanilla' at it gets. I've had to mute one alert,
because cephadm refresh aborts when it finds drives on any host that
have nothing to do with ceph that don't have a blkid_ip 'TYPE' key.
Seems unrelated to a totally messed up dashboard. (The tracker for that
is here: https://tracker.ceph.com/issues/63502 ).
Any idea what the steps are to get useful stuff back on the dashboard?
Any idea where I can learn what my 85% danger and 95% warning is
'about'? (You'd think 'danger' (The volcano is blowing up now!) would
be worse than 'warning' (the volcano might blow up soon) , so how can
warning+danger > 100%, or if not additive how can warning < danger?)
Here's a bit of detail:
root@noc1:~# ceph -s
cluster:
id: 4067126d-01cb-40af-824a-881c130140f8
health: HEALTH_OK
(muted: CEPHADM_REFRESH_FAILED)
services:
mon: 5 daemons, quorum noc4,noc2,noc1,noc3,sysmon1 (age 70m)
mgr: noc2.yhyuxd(active, since 82m), standbys: noc4.tvhgac,
noc3.sybsfb, noc1.jtteqg
mds: 1/1 daemons up, 3 standby
osd: 27 osds: 27 up (since 20m), 27 in (since 2d)
data:
volumes: 1/1 healthy
pools: 16 pools, 1809 pgs
objects: 12.29M objects, 17 TiB
usage: 44 TiB used, 67 TiB / 111 TiB avail
pgs: 1793 active+clean
9 active+clean+scrubbing
7 active+clean+scrubbing+deep
io:
client: 5.6 MiB/s rd, 273 KiB/s wr, 41 op/s rd, 58 op/s wr
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
