object unfound before backfill

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,guys

my cluster face a network problem so it occur some error.after solve network problem.

latency of some osds in one node is high,using ceph osd perf,which come to 3000+

so I delete this osd from cluster,keep osd data device.
after recover and backfill,then I face the problem describe in title.ceph health detail is :

pg 4.438 is active+recovering+degraded+remapped, acting [7,11], 1 unfound
pg 4.438 is stuck unclean for 135368.626141, current state active+recovering+degraded+remapped, last acting [7,11]
recovery 1062/4842087 objects degraded (0.022%); 1/2028378 unfound (0.000%)

root@node-67:~# ceph pg map 4.438
osdmap e42522 pg 4.438 (4.438) -> up [34,20,30] acting [7,11]

I can  see the pg data in deleted osd.6,which have some different with the existing osd.7 and osd.11
can I copy the pg data to the new up set? ignore acting set?

some info is below,the output of pg query is the attachment.


root@node-67:~# ceph pg 4.438 list_missing
{ "offset": { "oid": "",
      "key": "",
      "snapid": 0,
      "hash": 0,
      "max": 0,
      "pool": -1,
      "namespace": ""},
  "num_missing": 1,
  "num_unfound": 1,
  "objects": [
        { "oid": { "oid": "rbd_data.188b9163c78e9.00000000000015f2",
              "key": "",
              "snapid": -2,
              "hash": 2427198520,
              "max": 0,
              "pool": 4,
              "namespace": ""},
          "need": "39188'2314230",
          "have": "39174'2314229",
          "locations": []}],

rootceph pg 4.438 mark_unfound_lost revert
Error EINVAL: pg has 1 unfound objects but we haven't probed all sources, not marking lost

root@node-67:~# ceph pg 4.438 mark_unfound_lost delete
Error EINVAL: pg has 1 unfound objects but we haven't probed all sources, not marking lost

pg query output is :https://drive.google.com/file/d/0B08hG89CXoPbb2p0ZFc2OGRRQmpkcGVuZnoxNFJnQS05UDlv/view
-------------------------
hnuzhoulin2@xxxxxxxxx

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux