can you restart osd.32 and check the status? Thanks Swami On Wed, Jul 20, 2016 at 9:12 AM, Goncalo Borges <goncalo.borges@xxxxxxxxxxxxx> wrote: > Hi All... > > Today we had a warning regarding 8 near full osd. Looking to the osds > occupation, 3 of them were above 90%. In order to solve the situation, I've > decided to reweigh those first using > > ceph osd crush reweight osd.1 2.67719 > > ceph osd crush reweight osd.26 2.67719 > > ceph osd crush reweight osd.53 2.67719 > > Please note that I've started with a very conservative step since the > original weight for all osds was 2.72710. > > After some rebalancing (which has now stopped) I've seen that the cluster is > currently in the following state > > # ceph health detail > HEALTH_WARN 4 pgs backfill_toofull; 4 pgs stuck unclean; recovery > 20/39433323 objects degraded (0.000%); recovery 77898/39433323 objects > misplaced (0.198%); 8 near full osd(s); crush map has legacy tunables > (require bobtail, min is firefly) > pg 6.e2 is stuck unclean for 9578.920997, current state > active+remapped+backfill_toofull, last acting [49,38,11] > pg 6.4 is stuck unclean for 9562.054680, current state > active+remapped+backfill_toofull, last acting [53,6,26] > pg 5.24 is stuck unclean for 10292.469037, current state > active+remapped+backfill_toofull, last acting [32,13,51] > pg 5.306 is stuck unclean for 10292.448364, current state > active+remapped+backfill_toofull, last acting [44,7,59] > pg 5.306 is active+remapped+backfill_toofull, acting [44,7,59] > pg 5.24 is active+remapped+backfill_toofull, acting [32,13,51] > pg 6.4 is active+remapped+backfill_toofull, acting [53,6,26] > pg 6.e2 is active+remapped+backfill_toofull, acting [49,38,11] > recovery 20/39433323 objects degraded (0.000%) > recovery 77898/39433323 objects misplaced (0.198%) > osd.1 is near full at 88% > osd.14 is near full at 87% > osd.24 is near full at 86% > osd.26 is near full at 87% > osd.37 is near full at 87% > osd.53 is near full at 88% > osd.56 is near full at 85% > osd.62 is near full at 87% > > crush map has legacy tunables (require bobtail, min is firefly); see > http://ceph.com/docs/master/rados/operations/crush-map/#tunables > > Not sure if it is worthwhile to mention, but after upgrading to Jewel, our > cluster shows the warnings regarding tunables. We still have not migrated to > the optimal tunables because the cluster will be very actively used during > the 3 next weeks ( due to one of the main conference in our area) and we > prefer to do that migration after this peak period, > > > I am unsure what happen during the rebalacing but the mapping of these 4 > stuck pgs seems strange, namely the up and acting osds are different. > > # ceph pg dump_stuck unclean > ok > pg_stat state up up_primary acting acting_primary > 6.e2 active+remapped+backfill_toofull [8,53,38] 8 [49,38,11] > 49 > 6.4 active+remapped+backfill_toofull [53,24,6] 53 [53,6,26] > 53 > 5.24 active+remapped+backfill_toofull [32,13,56] 32 [32,13,51] > 32 > 5.306 active+remapped+backfill_toofull [44,60,26] 44 [44,7,59] > 44 > > # ceph pg map 6.e2 > osdmap e1054 pg 6.e2 (6.e2) -> up [8,53,38] acting [49,38,11] > > # ceph pg map 6.4 > osdmap e1054 pg 6.4 (6.4) -> up [53,24,6] acting [53,6,26] > > # ceph pg map 5.24 > osdmap e1054 pg 5.24 (5.24) -> up [32,13,56] acting [32,13,51] > > # ceph pg map 5.306 > osdmap e1054 pg 5.306 (5.306) -> up [44,60,26] acting [44,7,59] > > > To complete this information, I am also sending the output of pg query for > one of these problematic pgs (ceph pg 5.306 query) after this email. > > What should be the procedure to try to recover those PGS before continuing > with the reweighing? > > Than you in advance > Goncalo > > > # ceph pg 5.306 query > { > "state": "active+remapped+backfill_toofull", > "snap_trimq": "[]", > "epoch": 1054, > "up": [ > 44, > 60, > 26 > ], > "acting": [ > 44, > 7, > 59 > ], > "backfill_targets": [ > "26", > "60" > ], > "actingbackfill": [ > "7", > "26", > "44", > "59", > "60" > ], > "info": { > "pgid": "5.306", > "last_update": "1005'55174", > "last_complete": "1005'55174", > "log_tail": "1005'52106", > "last_user_version": 55174, > "last_backfill": "MAX", > "last_backfill_bitwise": 0, > "purged_snaps": "[]", > "history": { > "epoch_created": 339, > "last_epoch_started": 1016, > "last_epoch_clean": 996, > "last_epoch_split": 0, > "last_epoch_marked_full": 0, > "same_up_since": 1015, > "same_interval_since": 1015, > "same_primary_since": 928, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871" > }, > "stats": { > "version": "1005'55174", > "reported_seq": "39726", > "reported_epoch": "1049", > "state": "active+remapped+backfill_toofull", > "last_fresh": "2016-07-20 01:55:43.224525", > "last_change": "2016-07-20 00:47:02.045700", > "last_active": "2016-07-20 01:55:43.224525", > "last_peered": "2016-07-20 01:55:43.224525", > "last_clean": "2016-07-20 00:34:36.197721", > "last_became_active": "2016-07-20 00:36:21.224010", > "last_became_peered": "2016-07-20 00:36:21.224010", > "last_unstale": "2016-07-20 01:55:43.224525", > "last_undegraded": "2016-07-20 01:55:43.224525", > "last_fullsized": "2016-07-20 01:55:43.224525", > "mapping_epoch": 995, > "log_start": "1005'52106", > "ondisk_log_start": "1005'52106", > "created": 339, > "last_epoch_clean": 996, > "parent": "0.0", > "parent_split_bits": 0, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871", > "log_size": 3068, > "ondisk_log_size": 3068, > "stats_invalid": false, > "dirty_stats_invalid": false, > "omap_stats_invalid": false, > "hitset_stats_invalid": false, > "hitset_bytes_stats_invalid": false, > "pin_stats_invalid": true, > "stat_sum": { > "num_bytes": 0, > "num_objects": 230, > "num_object_clones": 0, > "num_object_copies": 1150, > "num_objects_missing_on_primary": 0, > "num_objects_missing": 0, > "num_objects_degraded": 0, > "num_objects_misplaced": 920, > "num_objects_unfound": 0, > "num_objects_dirty": 230, > "num_whiteouts": 0, > "num_read": 12454, > "num_read_kb": 217518, > "num_write": 55524, > "num_write_kb": 228743, > "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, > "num_objects_omap": 230, > "num_objects_hit_set_archive": 0, > "num_bytes_hit_set_archive": 0, > "num_flush": 0, > "num_flush_kb": 0, > "num_evict": 0, > "num_evict_kb": 0, > "num_promote": 0, > "num_flush_mode_high": 0, > "num_flush_mode_low": 0, > "num_evict_mode_some": 0, > "num_evict_mode_full": 0, > "num_objects_pinned": 0 > }, > "up": [ > 44, > 60, > 26 > ], > "acting": [ > 44, > 7, > 59 > ], > "blocked_by": [], > "up_primary": 44, > "acting_primary": 44 > }, > "empty": 0, > "dne": 0, > "incomplete": 0, > "last_epoch_started": 1016, > "hit_set_history": { > "current_last_update": "0'0", > "history": [] > } > }, > "peer_info": [ > { > "peer": "7", > "pgid": "5.306", > "last_update": "1005'55174", > "last_complete": "1005'55174", > "log_tail": "1005'52106", > "last_user_version": 55174, > "last_backfill": "MAX", > "last_backfill_bitwise": 0, > "purged_snaps": "[]", > "history": { > "epoch_created": 339, > "last_epoch_started": 1016, > "last_epoch_clean": 996, > "last_epoch_split": 0, > "last_epoch_marked_full": 0, > "same_up_since": 1015, > "same_interval_since": 1015, > "same_primary_since": 928, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871" > }, > "stats": { > "version": "1005'55173", > "reported_seq": "39711", > "reported_epoch": "1005", > "state": "active+clean", > "last_fresh": "2016-07-19 16:44:02.213143", > "last_change": "2016-07-19 14:31:45.791194", > "last_active": "2016-07-19 16:44:02.213143", > "last_peered": "2016-07-19 16:44:02.213143", > "last_clean": "2016-07-19 16:44:02.213143", > "last_became_active": "2016-06-27 04:57:38.897948", > "last_became_peered": "2016-06-27 04:57:38.897948", > "last_unstale": "2016-07-19 16:44:02.213143", > "last_undegraded": "2016-07-19 16:44:02.213143", > "last_fullsized": "2016-07-19 16:44:02.213143", > "mapping_epoch": 995, > "log_start": "1005'52106", > "ondisk_log_start": "1005'52106", > "created": 339, > "last_epoch_clean": 996, > "parent": "0.0", > "parent_split_bits": 0, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871", > "log_size": 3067, > "ondisk_log_size": 3067, > "stats_invalid": false, > "dirty_stats_invalid": false, > "omap_stats_invalid": false, > "hitset_stats_invalid": false, > "hitset_bytes_stats_invalid": false, > "pin_stats_invalid": true, > "stat_sum": { > "num_bytes": 0, > "num_objects": 230, > "num_object_clones": 0, > "num_object_copies": 693, > "num_objects_missing_on_primary": 0, > "num_objects_missing": 0, > "num_objects_degraded": 0, > "num_objects_misplaced": 0, > "num_objects_unfound": 0, > "num_objects_dirty": 230, > "num_whiteouts": 0, > "num_read": 12454, > "num_read_kb": 217518, > "num_write": 55524, > "num_write_kb": 228743, > "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, > "num_objects_omap": 230, > "num_objects_hit_set_archive": 0, > "num_bytes_hit_set_archive": 0, > "num_flush": 0, > "num_flush_kb": 0, > "num_evict": 0, > "num_evict_kb": 0, > "num_promote": 0, > "num_flush_mode_high": 0, > "num_flush_mode_low": 0, > "num_evict_mode_some": 0, > "num_evict_mode_full": 0, > "num_objects_pinned": 0 > }, > "up": [ > 44, > 60, > 26 > ], > "acting": [ > 44, > 7, > 59 > ], > "blocked_by": [], > "up_primary": 44, > "acting_primary": 44 > }, > "empty": 0, > "dne": 0, > "incomplete": 0, > "last_epoch_started": 1016, > "hit_set_history": { > "current_last_update": "0'0", > "history": [] > } > }, > { > "peer": "26", > "pgid": "5.306", > "last_update": "1005'55174", > "last_complete": "1005'55174", > "log_tail": "1005'52174", > "last_user_version": 0, > "last_backfill": "MIN", > "last_backfill_bitwise": 1, > "purged_snaps": "[]", > "history": { > "epoch_created": 339, > "last_epoch_started": 1016, > "last_epoch_clean": 996, > "last_epoch_split": 0, > "last_epoch_marked_full": 0, > "same_up_since": 1015, > "same_interval_since": 1015, > "same_primary_since": 928, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871" > }, > "stats": { > "version": "0'0", > "reported_seq": "0", > "reported_epoch": "0", > "state": "inactive", > "last_fresh": "0.000000", > "last_change": "0.000000", > "last_active": "0.000000", > "last_peered": "0.000000", > "last_clean": "0.000000", > "last_became_active": "0.000000", > "last_became_peered": "0.000000", > "last_unstale": "0.000000", > "last_undegraded": "0.000000", > "last_fullsized": "0.000000", > "mapping_epoch": 0, > "log_start": "0'0", > "ondisk_log_start": "0'0", > "created": 0, > "last_epoch_clean": 0, > "parent": "0.0", > "parent_split_bits": 0, > "last_scrub": "0'0", > "last_scrub_stamp": "0.000000", > "last_deep_scrub": "0'0", > "last_deep_scrub_stamp": "0.000000", > "last_clean_scrub_stamp": "0.000000", > "log_size": 0, > "ondisk_log_size": 0, > "stats_invalid": false, > "dirty_stats_invalid": false, > "omap_stats_invalid": false, > "hitset_stats_invalid": false, > "hitset_bytes_stats_invalid": false, > "pin_stats_invalid": false, > "stat_sum": { > "num_bytes": 0, > "num_objects": 0, > "num_object_clones": 0, > "num_object_copies": 0, > "num_objects_missing_on_primary": 0, > "num_objects_missing": 0, > "num_objects_degraded": 0, > "num_objects_misplaced": 0, > "num_objects_unfound": 0, > "num_objects_dirty": 0, > "num_whiteouts": 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, > "num_objects_omap": 0, > "num_objects_hit_set_archive": 0, > "num_bytes_hit_set_archive": 0, > "num_flush": 0, > "num_flush_kb": 0, > "num_evict": 0, > "num_evict_kb": 0, > "num_promote": 0, > "num_flush_mode_high": 0, > "num_flush_mode_low": 0, > "num_evict_mode_some": 0, > "num_evict_mode_full": 0, > "num_objects_pinned": 0 > }, > "up": [], > "acting": [], > "blocked_by": [], > "up_primary": -1, > "acting_primary": -1 > }, > "empty": 0, > "dne": 0, > "incomplete": 1, > "last_epoch_started": 1016, > "hit_set_history": { > "current_last_update": "0'0", > "history": [] > } > }, > { > "peer": "59", > "pgid": "5.306", > "last_update": "1005'55174", > "last_complete": "1005'55174", > "log_tail": "1005'52106", > "last_user_version": 55174, > "last_backfill": "MAX", > "last_backfill_bitwise": 0, > "purged_snaps": "[]", > "history": { > "epoch_created": 339, > "last_epoch_started": 1016, > "last_epoch_clean": 996, > "last_epoch_split": 0, > "last_epoch_marked_full": 0, > "same_up_since": 1015, > "same_interval_since": 1015, > "same_primary_since": 928, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871" > }, > "stats": { > "version": "1005'55173", > "reported_seq": "39711", > "reported_epoch": "1005", > "state": "active+clean", > "last_fresh": "2016-07-19 16:44:02.213143", > "last_change": "2016-07-19 14:31:45.791194", > "last_active": "2016-07-19 16:44:02.213143", > "last_peered": "2016-07-19 16:44:02.213143", > "last_clean": "2016-07-19 16:44:02.213143", > "last_became_active": "2016-06-27 04:57:38.897948", > "last_became_peered": "2016-06-27 04:57:38.897948", > "last_unstale": "2016-07-19 16:44:02.213143", > "last_undegraded": "2016-07-19 16:44:02.213143", > "last_fullsized": "2016-07-19 16:44:02.213143", > "mapping_epoch": 995, > "log_start": "1005'52106", > "ondisk_log_start": "1005'52106", > "created": 339, > "last_epoch_clean": 996, > "parent": "0.0", > "parent_split_bits": 0, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871", > "log_size": 3067, > "ondisk_log_size": 3067, > "stats_invalid": false, > "dirty_stats_invalid": false, > "omap_stats_invalid": false, > "hitset_stats_invalid": false, > "hitset_bytes_stats_invalid": false, > "pin_stats_invalid": true, > "stat_sum": { > "num_bytes": 0, > "num_objects": 230, > "num_object_clones": 0, > "num_object_copies": 693, > "num_objects_missing_on_primary": 0, > "num_objects_missing": 0, > "num_objects_degraded": 0, > "num_objects_misplaced": 0, > "num_objects_unfound": 0, > "num_objects_dirty": 230, > "num_whiteouts": 0, > "num_read": 12454, > "num_read_kb": 217518, > "num_write": 55524, > "num_write_kb": 228743, > "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, > "num_objects_omap": 230, > "num_objects_hit_set_archive": 0, > "num_bytes_hit_set_archive": 0, > "num_flush": 0, > "num_flush_kb": 0, > "num_evict": 0, > "num_evict_kb": 0, > "num_promote": 0, > "num_flush_mode_high": 0, > "num_flush_mode_low": 0, > "num_evict_mode_some": 0, > "num_evict_mode_full": 0, > "num_objects_pinned": 0 > }, > "up": [ > 44, > 60, > 26 > ], > "acting": [ > 44, > 7, > 59 > ], > "blocked_by": [], > "up_primary": 44, > "acting_primary": 44 > }, > "empty": 0, > "dne": 0, > "incomplete": 0, > "last_epoch_started": 1016, > "hit_set_history": { > "current_last_update": "0'0", > "history": [] > } > }, > { > "peer": "60", > "pgid": "5.306", > "last_update": "1005'55174", > "last_complete": "1005'55174", > "log_tail": "1005'52174", > "last_user_version": 0, > "last_backfill": "MIN", > "last_backfill_bitwise": 1, > "purged_snaps": "[]", > "history": { > "epoch_created": 339, > "last_epoch_started": 1016, > "last_epoch_clean": 996, > "last_epoch_split": 0, > "last_epoch_marked_full": 0, > "same_up_since": 1015, > "same_interval_since": 1015, > "same_primary_since": 928, > "last_scrub": "1005'55169", > "last_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_deep_scrub": "1005'55169", > "last_deep_scrub_stamp": "2016-07-19 14:31:45.790871", > "last_clean_scrub_stamp": "2016-07-19 14:31:45.790871" > }, > "stats": { > "version": "0'0", > "reported_seq": "0", > "reported_epoch": "0", > "state": "inactive", > "last_fresh": "0.000000", > "last_change": "0.000000", > "last_active": "0.000000", > "last_peered": "0.000000", > "last_clean": "0.000000", > "last_became_active": "0.000000", > "last_became_peered": "0.000000", > "last_unstale": "0.000000", > "last_undegraded": "0.000000", > "last_fullsized": "0.000000", > "mapping_epoch": 0, > "log_start": "0'0", > "ondisk_log_start": "0'0", > "created": 0, > "last_epoch_clean": 0, > "parent": "0.0", > "parent_split_bits": 0, > "last_scrub": "0'0", > "last_scrub_stamp": "0.000000", > "last_deep_scrub": "0'0", > "last_deep_scrub_stamp": "0.000000", > "last_clean_scrub_stamp": "0.000000", > "log_size": 0, > "ondisk_log_size": 0, > "stats_invalid": false, > "dirty_stats_invalid": false, > "omap_stats_invalid": false, > "hitset_stats_invalid": false, > "hitset_bytes_stats_invalid": false, > "pin_stats_invalid": false, > "stat_sum": { > "num_bytes": 0, > "num_objects": 0, > "num_object_clones": 0, > "num_object_copies": 0, > "num_objects_missing_on_primary": 0, > "num_objects_missing": 0, > "num_objects_degraded": 0, > "num_objects_misplaced": 0, > "num_objects_unfound": 0, > "num_objects_dirty": 0, > "num_whiteouts": 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, > "num_objects_omap": 0, > "num_objects_hit_set_archive": 0, > "num_bytes_hit_set_archive": 0, > "num_flush": 0, > "num_flush_kb": 0, > "num_evict": 0, > "num_evict_kb": 0, > "num_promote": 0, > "num_flush_mode_high": 0, > "num_flush_mode_low": 0, > "num_evict_mode_some": 0, > "num_evict_mode_full": 0, > "num_objects_pinned": 0 > }, > "up": [], > "acting": [], > "blocked_by": [], > "up_primary": -1, > "acting_primary": -1 > }, > "empty": 0, > "dne": 0, > "incomplete": 1, > "last_epoch_started": 1016, > "hit_set_history": { > "current_last_update": "0'0", > "history": [] > } > } > ], > "recovery_state": [ > { > "name": "Started\/Primary\/Active", > "enter_time": "2016-07-20 00:36:21.091565", > "might_have_unfound": [], > "recovery_progress": { > "backfill_targets": [ > "26", > "60" > ], > "waiting_on_backfill": [], > "last_backfill_started": "MIN", > "backfill_info": { > "begin": "MIN", > "end": "MIN", > "objects": [] > }, > "peer_backfill_info": [], > "backfills_in_flight": [], > "recovering": [], > "pg_backend": { > "pull_from_peer": [], > "pushing": [] > } > }, > "scrub": { > "scrubber.epoch_start": "995", > "scrubber.active": 0, > "scrubber.state": "INACTIVE", > "scrubber.start": "MIN", > "scrubber.end": "MIN", > "scrubber.subset_last_update": "0'0", > "scrubber.deep": false, > "scrubber.seed": 0, > "scrubber.waiting_on": 0, > "scrubber.waiting_on_whom": [] > } > }, > { > "name": "Started", > "enter_time": "2016-07-20 00:36:19.742892" > } > ], > "agent_state": {} > } > > > > > -- > Goncalo Borges > Research Computing > ARC Centre of Excellence for Particle Physics at the Terascale > School of Physics A28 | University of Sydney, NSW 2006 > T: +61 2 93511937 > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |