Hi Micheal,
ceph -s:
cluster ea296c34-e9b0-4a53-a740-f0b472f0c81d
health HEALTH_WARN
44 pgs degraded
64 pgs stale
44 pgs stuck degraded
64 pgs stuck inactive
64 pgs stuck stale
128 pgs stuck unclean
44 pgs stuck undersized
44 pgs undersized
too many PGs per OSD (1246 > max 300)
pool rbd pg_num 128 > pgp_num 64
monmap e1: 1 mons at {vltiobjmonmi001=192.168.245.135:6789/0}
election epoch 1, quorum 0 vltiobjmonmi001
osdmap e560: 24 osds: 24 up, 24 in
pgmap v35252: 15008 pgs, 28 pools, 38197 kB data, 112 objects
1632 MB used, 22342 GB / 22344 GB avail
14880 active+clean
64 creating
31 stale+active+undersized+degraded+remapped
14 stale+active
13 stale+active+undersized+degraded
6 stale+active+remapped
Problem with change some characteristic of cluster:
ceph osd pool set rbd pgp_num 128
Error EBUSY: currently creating pgs, wait
I have set 2 replica number for a single object
#Choose reasonable numbers for number of replicas and placement groups.
osd pool default size = 2 # Write an object 2 times
osd pool default min size = 1 # Allow writing 1 copy in a degraded state
osd pool default pg num = 2048
osd pool default pgp num = 2048
For me the problem is locate on 64 creating pg.
I try to downsize pgp from 2048 to 128 ...without success.
Thanks Andrea.
-----Messaggio originale-----
Da: Michael Hackett [mailto:mhackett@xxxxxxxxxx]
Inviato: giovedì 11 febbraio 2016 23:26
A: Andrea Annoè
Cc: ceph-users@xxxxxxxxxxxxxx
Oggetto: Re: cancel or remove default pool rbd
Hello Andrea,
The question is why won't your PG's go into an active+clean state on the cluster? Are all of your OSD's up/in? Are you satisfying your CRUSH ruleset?
Can you provide an output of 'ceph osd tree', 'ceph -s', 'ceph osd crush show-tunables' and your ceph.conf file.
Thank you,
----- Original Message -----
From: "Andrea Annoè" <Andrea.Annoe@xxxxxx>
To: ceph-users@xxxxxxxxxxxxxx
Sent: Thursday, February 11, 2016 4:53:13 PM
Subject: cancel or remove default pool rbd
I to all,
someone have try to cancel rbd default pool?
I have the cluster ceph in warning with stale create pg.
Is possible cancel default rbd pool and remove all stale pg?
Thanks to all for your reply.
Andrea.
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--
Michael Hackett
Senior Software Maintenance Engineer CEPH Storage
Phone: 1-978-399-2196
Westford, MA
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