Hi,
Am 03.06.2014 22:04, schrieb Jason Harley:
> # ceph pg 4.ff3 query
>> { "state": "active+recovering",
>> "epoch": 1642,
>> "up": [
>> 7,
>> 26],
>> "acting": [
>> 7,
>> 26],
[...]
>> "recovery_state": [
>> { "name": "Started\/Primary\/Active",
>> "enter_time": "2014-06-03 18:27:58.473736",
>> "might_have_unfound": [
>> { "osd": 2,
>> "status": "already probed"},
>> { "osd": 3,
>> "status": "already probed"},
>> { "osd": 12,
>> "status": "osd is down"},
>> { "osd": 14,
>> "status": "osd is down"},
>> { "osd": 19,
>> "status": "osd is down"},
>> { "osd": 23,
>> "status": "querying"},
>> { "osd": 26,
>> "status": "already probed"}],
>> "recovery_progress": { "backfill_target": -1,
>> "waiting_on_backfill": 0,
>> "backfill_pos": "0\/\/0\/\/-1",
>> "backfill_info": { "begin": "0\/\/0\/\/-1",
>> "end": "0\/\/0\/\/-1",
>> "objects": []},
>> "peer_backfill_info": { "begin": "0\/\/0\/\/-1",
>> "end": "0\/\/0\/\/-1",
>> "objects": []},
>> "backfills_in_flight": [],
>> "pull_from_peer": [],
>> "pushing": []},
>> "scrub": { "scrubber.epoch_start": "0",
>> "scrubber.active": 0,
>> "scrubber.block_writes": 0,
>> "scrubber.finalizing": 0,
>> "scrubber.waiting_on": 0,
>> "scrubber.waiting_on_whom": []}},
>> { "name": "Started",
>> "enter_time": "2014-06-03 18:27:57.308690"}]}
> 12, 14 and 19 were OSDs that corrupted. I’ve marked them as lost and removed
> them from the cluster. ‘ceph osd tree’ shows the following:
>
>> # id weight type name up/down reweight
>> -1 16.38 root default
>> -2 5.46 host r-17E813A511
>> 0 0.91 osd.0 up 1
>> 1 0.91 osd.1 up 1
>> 2 0.91 osd.2 up 1
>> 3 0.91 osd.3 up 1
>> 4 0.91 osd.4 up 1
>> 5 0.91 osd.5 up 1
>> -3 5.46 host r-3A72F8075A
>> 6 0.91 osd.6 up 1
>> 7 0.91 osd.7 up 1
>> 8 0.91 osd.8 up 1
>> 9 0.91 osd.9 up 1
>> 10 0.91 osd.10 up 1
>> 11 0.91 osd.11 up 1
>> -4 5.46 host r-F9CBF5C8C5
>> 21 0.91 osd.21 up 1
>> 22 0.91 osd.22 up 1
>> 23 0.91 osd.23 up 1
>> 24 0.91 osd.24 up 1
>> 25 0.91 osd.25 up 1
>> 26 0.91 osd.26 up 1
>
You could try to recreate the osds and start them. Then i think the recovery
should proceed. If it does not, you could try to restart the acting osds, in
this case, 7 and 26. Osd 23 might need a restart, too.
Please also check the other pgs!
--
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