Hey,
I've got a mini cluster and one pg I can't get clean.
I tried everything.
Maybe someone here has an idea?
Or can I just delete this pg somehow cause it has no objects...
I'm use as tunables:
tunable choose_local_tries 0
tunable choose_local_fallback_tries 0
tunable choose_total_tries 50
> ceph health detail
HEALTH_WARN 1 pgs stuck unclean
pg 0.34 is stuck unclean for 113026.470082, current state
active+remapped, last acting [2,1]
> ceph osd tree
# id weight type name up/down reweight
-1 4.5 root default
-2 4 host rokix
0 2 osd.0 up 1
1 2 osd.1 up 1
-3 0 host prometheus
-4 0 host linux-90as
-5 0.5 host classix
2 0.28 osd.2 up 1
> ceph pg dump_stuck unclean
ok
pg_stat objects mip degr unf bytes log disklog state state_stamp v
reported up acting last_scrub scrub_stamp last_deep_scrub deep_scrub_stamp
0.34 0 0 0 0 0 0 0 active+remapped 2014-02-02 17:38:47.604242 0'0
741:134 [2] [2,1] 0'0 2014-02-02 10:28:15.657027 0'0 2014-02-02
10:28:15.657027
> ceph pg 0.34 query
{ "state": "active+remapped",
"epoch": 741,
"up": [
2],
"acting": [
2,
1],
"info": { "pgid": "0.34",
"last_update": "0'0",
"last_complete": "0'0",
"log_tail": "0'0",
"last_user_version": 0,
"last_backfill": "MAX",
"purged_snaps": "[]",
"history": { "epoch_created": 1,
"last_epoch_started": 654,
"last_epoch_clean": 654,
"last_epoch_split": 0,
"same_up_since": 652,
"same_interval_since": 653,
"same_primary_since": 636,
"last_scrub": "0'0",
"last_scrub_stamp": "2014-02-02 10:28:15.657027",
"last_deep_scrub": "0'0",
"last_deep_scrub_stamp": "2014-02-02 10:28:15.657027",
"last_clean_scrub_stamp": "2014-02-02 10:28:15.657027"},
"stats": { "version": "0'0",
"reported_seq": "134",
"reported_epoch": "741",
"state": "active+remapped",
"last_fresh": "2014-02-03 13:10:51.994639",
"last_change": "2014-02-02 17:38:47.604242",
"last_active": "2014-02-03 13:10:51.994639",
"last_clean": "2014-02-02 16:17:21.537236",
"last_became_active": "0.000000",
"last_unstale": "2014-02-03 13:10:51.994639",
"mapping_epoch": 652,
"log_start": "0'0",
"ondisk_log_start": "0'0",
"created": 1,
"last_epoch_clean": 654,
"parent": "0.0",
"parent_split_bits": 0,
"last_scrub": "0'0",
"last_scrub_stamp": "2014-02-02 10:28:15.657027",
"last_deep_scrub": "0'0",
"last_deep_scrub_stamp": "2014-02-02 10:28:15.657027",
"last_clean_scrub_stamp": "2014-02-02 10:28:15.657027",
"log_size": 0,
"ondisk_log_size": 0,
"stats_invalid": "0",
"stat_sum": { "num_bytes": 0,
"num_objects": 0,
"num_object_clones": 0,
"num_object_copies": 0,
"num_objects_missing_on_primary": 0,
"num_objects_degraded": 0,
"num_objects_unfound": 0,
"num_read": 0,
"num_read_kb": 0,
"num_write": 0,
"num_write_kb": 0,
"num_scrub_errors": 0,
"num_shallow_scrub_errors": 0,
"num_deep_scrub_errors": 0,
"num_objects_recovered": 0,
"num_bytes_recovered": 0,
"num_keys_recovered": 0},
"stat_cat_sum": {},
"up": [
2],
"acting": [
2,
1]},
"empty": 1,
"dne": 0,
"incomplete": 0,
"last_epoch_started": 654},
"recovery_state": [
{ "name": "Started\/Primary\/Active",
"enter_time": "2014-02-02 17:38:47.604212",
"might_have_unfound": [],
"recovery_progress": { "backfill_target": -1,
"waiting_on_backfill": 0,
"last_backfill_started": "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": [],
"recovering": [],
"pg_backend": { "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": "2014-02-02 17:38:46.521187"}]}
Best Regards
Ingo
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