Anyone still seeing this issue on 0.80.1 you'll probable need to dump
out your scrub list "ceph pg dump | grep scrub" then find the OSD listed
as the acting primary for the PG stuck scrubbing and stop it a bit more
aggressively. I found that the acting primary for a PG stuck in scrub
status was completely ignoring standard restart commands which prevented
any scrubbing from continuing within the cluster even after update.
-Michael
On 13/05/2014 17:03, Fabrizio G. Ventola wrote:
I've upgraded to 0.80.1 on a testing instance: the cluster gets
cyclically active+clean+deep scrubbing for a little while and then
reaches active+clean status. I'm not worried about this, I think it's
normal, but I didn't have this behaviour on emperor 0.72.2.
Cheers,
Fabrizio
On 13 May 2014 06:08, Alexandre DERUMIER <[email protected]> wrote:
0.80.1 update has fixed the problem.
thanks to ceph team !
----- Mail original -----
De: "Simon Ironside" <[email protected]>
À: [email protected]
Envoyé: Lundi 12 Mai 2014 18:13:32
Objet: Re: [ceph-users] ceph firefly PGs in active+clean+scrubbing state
Hi,
I'm sure I saw on the IRC channel yesterday that this is a known problem
with Firefly which is due to be fixed with the release (possibly today?)
of 0.80.1.
Simon
On 12/05/14 14:53, Alexandre DERUMIER wrote:
Hi, I observe the same behaviour on a test ceph cluster (upgrade from emperor
to firefly)
cluster 819ea8af-c5e2-4e92-81f5-4348e23ae9e8
health HEALTH_OK
monmap e3: 3 mons at ..., election epoch 12, quorum 0,1,2 0,1,2
osdmap e94: 12 osds: 12 up, 12 in
pgmap v19001: 592 pgs, 4 pools, 30160 MB data, 7682 objects
89912 MB used, 22191 GB / 22279 GB avail
588 active+clean
4 active+clean+scrubbing
----- Mail original -----
De: "Fabrizio G. Ventola" <[email protected]>
À: [email protected]
Envoyé: Lundi 12 Mai 2014 15:42:03
Objet: [ceph-users] ceph firefly PGs in active+clean+scrubbing state
Hello, last week I've upgraded from 0.72.2 to last stable firefly 0.80
following the suggested procedure (upgrade in order monitors, OSDs,
MDSs, clients) on my 2 different clusters.
Everything is ok, I've HEALTH_OK on both, the only weird thing is that
few PGs remain in active+clean+scrubbing. I've tried to query the PG
and reboot the involved OSD daemons and hosts but the issue is still
present and the involved PGs with +scrubbing state changes.
I've tried as well to put noscrub on OSDs with "ceph osd set noscrub"
nut nothing changed.
What can I do? I attach the cluster statuses and their cluster maps:
FIRST CLUSTER:
health HEALTH_OK
mdsmap e510: 1/1/1 up {0=ceph-mds1=up:active}, 1 up:standby
osdmap e4604: 5 osds: 5 up, 5 in
pgmap v138288: 1332 pgs, 4 pools, 117 GB data, 30178 objects
353 GB used, 371 GB / 724 GB avail
1331 active+clean
1 active+clean+scrubbing
# id weight type name up/down reweight
-1 0.84 root default
-7 0.28 rack rack1
-2 0.14 host cephosd1-dev
0 0.14 osd.0 up 1
-3 0.14 host cephosd2-dev
1 0.14 osd.1 up 1
-8 0.28 rack rack2
-4 0.14 host cephosd3-dev
2 0.14 osd.2 up 1
-5 0.14 host cephosd4-dev
3 0.14 osd.3 up 1
-9 0.28 rack rack3
-6 0.28 host cephosd5-dev
4 0.28 osd.4 up 1
SECOND CLUSTER:
health HEALTH_OK
osdmap e158: 10 osds: 10 up, 10 in
pgmap v9724: 2001 pgs, 6 pools, 395 MB data, 139 objects
1192 MB used, 18569 GB / 18571 GB avail
1998 active+clean
3 active+clean+scrubbing
# id weight type name up/down reweight
-1 18.1 root default
-2 9.05 host wn-recas-uniba-30
0 1.81 osd.0 up 1
1 1.81 osd.1 up 1
2 1.81 osd.2 up 1
3 1.81 osd.3 up 1
4 1.81 osd.4 up 1
-3 9.05 host wn-recas-uniba-32
5 1.81 osd.5 up 1
6 1.81 osd.6 up 1
7 1.81 osd.7 up 1
8 1.81 osd.8 up 1
9 1.81 osd.9 up 1
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