You can try to push the full ratio a bit further and then delete some objects.
> On 28 Apr 2015, at 15:51, Ray Sun <xiaoquqi@xxxxxxxxx> wrote:
>
> More detail about ceph health detail
> [root@controller ~]# ceph health detail
> HEALTH_ERR 20 pgs backfill_toofull; 20 pgs degraded; 20 pgs stuck unclean; recovery 7482/129081 objects degraded (5.796%); 2 full osd(s); 1 near full osd(s)
> pg 3.8 is stuck unclean for 7067109.597691, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.7d is stuck unclean for 1852078.505139, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.21 is stuck unclean for 7072842.637848, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.22 is stuck unclean for 7070880.213397, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.a is stuck unclean for 7067057.863562, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.7f is stuck unclean for 7067122.493746, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.5 is stuck unclean for 7067088.369629, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.1e is stuck unclean for 7073386.246281, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.19 is stuck unclean for 7068035.310269, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.5d is stuck unclean for 1852078.505949, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.1a is stuck unclean for 7067088.429544, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.1b is stuck unclean for 7072773.771385, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.3 is stuck unclean for 7067057.864514, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.15 is stuck unclean for 7067088.825483, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.11 is stuck unclean for 7067057.862408, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.6d is stuck unclean for 7067083.634454, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.6e is stuck unclean for 7067098.452576, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.c is stuck unclean for 5658116.678331, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.e is stuck unclean for 7067078.646953, current state active+degraded+remapped+backfill_toofull, last acting [2,0]
> pg 3.20 is stuck unclean for 7067140.530849, current state active+degraded+remapped+backfill_toofull, last acting [0,2]
> pg 3.7d is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.7f is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.6d is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.6e is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.5d is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.20 is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.21 is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.22 is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.1e is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.19 is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.1a is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.1b is active+degraded+remapped+backfill_toofull, acting [0,2]
> pg 3.15 is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.11 is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.c is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.e is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.8 is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.a is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.5 is active+degraded+remapped+backfill_toofull, acting [2,0]
> pg 3.3 is active+degraded+remapped+backfill_toofull, acting [2,0]
> recovery 7482/129081 objects degraded (5.796%)
> osd.0 is full at 95%
> osd.2 is full at 95%
> osd.1 is near full at 93%
>
> Best Regards
> -- Ray
>
> On Tue, Apr 28, 2015 at 9:43 PM, Ray Sun <xiaoquqi@xxxxxxxxx> wrote:
> Emergency Help!
>
> One of ceph cluster is full, and ceph -s returns:
> [root@controller ~]# ceph -s
> cluster 059f27e8-a23f-4587-9033-3e3679d03b31
> health HEALTH_ERR 20 pgs backfill_toofull; 20 pgs degraded; 20 pgs stuck unclean; recovery 7482/129081 objects degraded (5.796%); 2 full osd(s); 1 near full osd(s)
> monmap e6: 4 mons at {node-5e40.cloud.com=10.10.20.40:6789/0,node-6670.cloud.com=10.10.20.31:6789/0,node-66c4.cloud.com=10.10.20.36:6789/0,node-fb27.cloud.com=10.10.20.41:6789/0}, election epoch 886, quorum 0,1,2,3 node-6670.cloud.com,node-66c4.cloud.com,node-5e40.cloud.com,node-fb27.cloud.com
> osdmap e2743: 3 osds: 3 up, 3 in
> flags full
> pgmap v6564199: 320 pgs, 4 pools, 262 GB data, 43027 objects
> 786 GB used, 47785 MB / 833 GB avail
> 7482/129081 objects degraded (5.796%)
> 300 active+clean
> 20 active+degraded+remapped+backfill_toofull
>
> Then I try to remove some volume, and I got:
> [root@controller ~]# rbd -p volumes rm volume-c55fd052-212d-4107-a2ac-cf53bfc049be
> 2015-04-29 05:31:31.719478 7f5fb82f7760 0 client.4781741.objecter FULL, paused modify 0xe9a9e0 tid 6
>
> Please give me some tip for this, Thanks a lot.
>
>
> Best Regards
> -- Ray
>
> _______________________________________________
> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Cheers.
––––
Sébastien Han
Cloud Architect
"Always give 100%. Unless you're giving blood."
Phone: +33 (0)1 49 70 99 72
Mail: sebastien.han@xxxxxxxxxxxx
Address : 11 bis, rue Roquépine - 75008 Paris
Web : www.enovance.com - Twitter : @enovance
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