Re: Inconsistent PG with 1 inconsistent object not referenced in the log

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

 



Hi Brad,

Here it is:

{
    "state": "active+clean+inconsistent",
    "snap_trimq": "[]",
    "epoch": 30581,
    "up": [
        37,
        44,
        16
    ],
    "acting": [
        37,
        44,
        16
    ],
    "actingbackfill": [
        "16",
        "37",
        "44"
    ],
    "info": {
        "pgid": "0.190",
        "last_update": "30581'5420535",
        "last_complete": "30581'5420535",
        "log_tail": "30581'5417484",
        "last_user_version": 5420535,
        "last_backfill": "MAX",
        "last_backfill_bitwise": 0,
        "purged_snaps": "[]",
        "history": {
            "epoch_created": 1,
            "last_epoch_started": 30580,
            "last_epoch_clean": 30581,
            "last_epoch_split": 0,
            "last_epoch_marked_full": 0,
            "same_up_since": 30578,
            "same_interval_since": 30579,
            "same_primary_since": 30565,
            "last_scrub": "30554'5390240",
            "last_scrub_stamp": "2018-07-16 12:27:03.547524",
            "last_deep_scrub": "30554'5390240",
            "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
            "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555"
        },
        "stats": {
            "version": "30581'5420535",
            "reported_seq": "5155553",
            "reported_epoch": "30581",
            "state": "active+clean+inconsistent",
            "last_fresh": "2018-07-17 12:02:13.002428",
            "last_change": "2018-07-16 13:37:24.020403",
            "last_active": "2018-07-17 12:02:13.002428",
            "last_peered": "2018-07-17 12:02:13.002428",
            "last_clean": "2018-07-17 12:02:13.002428",
            "last_became_active": "2018-07-16 13:37:13.173821",
            "last_became_peered": "2018-07-16 13:37:13.173821",
            "last_unstale": "2018-07-17 12:02:13.002428",
            "last_undegraded": "2018-07-17 12:02:13.002428",
            "last_fullsized": "2018-07-17 12:02:13.002428",
            "mapping_epoch": 30578,
            "log_start": "30581'5417484",
            "ondisk_log_start": "30581'5417484",
            "created": 1,
            "last_epoch_clean": 30581,
            "parent": "0.0",
            "parent_split_bits": 0,
            "last_scrub": "30554'5390240",
            "last_scrub_stamp": "2018-07-16 12:27:03.547524",
            "last_deep_scrub": "30554'5390240",
            "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
            "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555",
            "log_size": 3051,
            "ondisk_log_size": 3051,
            "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": 16946139153,
                "num_objects": 4148,
                "num_object_clones": 0,
                "num_object_copies": 12444,
                "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": 4148,
                "num_whiteouts": 0,
                "num_read": 6895104,
                "num_read_kb": 292185552,
                "num_write": 10032749,
                "num_write_kb": 185167701,
                "num_scrub_errors": 1,
                "num_shallow_scrub_errors": 1,
                "num_deep_scrub_errors": 0,
                "num_objects_recovered": 103598,
                "num_bytes_recovered": 424107954567,
                "num_keys_recovered": 110,
                "num_objects_omap": 1,
                "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": [
                37,
                44,
                16
            ],
            "acting": [
                37,
                44,
                16
            ],
            "blocked_by": [],
            "up_primary": 37,
            "acting_primary": 37
        },
        "empty": 0,
        "dne": 0,
        "incomplete": 0,
        "last_epoch_started": 30580,
        "hit_set_history": {
            "current_last_update": "0'0",
            "history": []
        }
    },
    "peer_info": [
        {
            "peer": "16",
            "pgid": "0.190",
            "last_update": "30581'5420535",
            "last_complete": "30581'5420535",
            "log_tail": "30537'5387475",
            "last_user_version": 5390577,
            "last_backfill": "MAX",
            "last_backfill_bitwise": 1,
            "purged_snaps": "[]",
            "history": {
                "epoch_created": 1,
                "last_epoch_started": 30580,
                "last_epoch_clean": 30581,
                "last_epoch_split": 0,
                "last_epoch_marked_full": 0,
                "same_up_since": 30578,
                "same_interval_since": 30579,
                "same_primary_since": 30565,
                "last_scrub": "30554'5390240",
                "last_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_deep_scrub": "30554'5390240",
                "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555"
            },
            "stats": {
                "version": "30570'5390575",
                "reported_seq": "5139870",
                "reported_epoch": "30576",
                "state": "active+undersized+degraded+inconsistent",
                "last_fresh": "2018-07-16 13:36:40.284756",
                "last_change": "2018-07-16 13:36:40.284277",
                "last_active": "2018-07-16 13:36:40.284756",
                "last_peered": "2018-07-16 13:36:40.284756",
                "last_clean": "2018-07-16 13:36:23.558224",
                "last_became_active": "2018-07-16 13:36:40.284277",
                "last_became_peered": "2018-07-16 13:36:40.284277",
                "last_unstale": "2018-07-16 13:36:40.284756",
                "last_undegraded": "2018-07-16 13:36:40.203248",
                "last_fullsized": "2018-07-16 13:36:40.203248",
                "mapping_epoch": 30578,
                "log_start": "30537'5387475",
                "ondisk_log_start": "30537'5387475",
                "created": 1,
                "last_epoch_clean": 30576,
                "parent": "0.0",
                "parent_split_bits": 0,
                "last_scrub": "30554'5390240",
                "last_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_deep_scrub": "30554'5390240",
                "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555",
                "log_size": 3100,
                "ondisk_log_size": 3100,
                "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": 16841281553,
                    "num_objects": 4123,
                    "num_object_clones": 0,
                    "num_object_copies": 12369,
                    "num_objects_missing_on_primary": 0,
                    "num_objects_missing": 0,
                    "num_objects_degraded": 4123,
                    "num_objects_misplaced": 0,
                    "num_objects_unfound": 0,
                    "num_objects_dirty": 4123,
                    "num_whiteouts": 0,
                    "num_read": 6870027,
                    "num_read_kb": 291425720,
                    "num_write": 9972836,
                    "num_write_kb": 184701865,
                    "num_scrub_errors": 1,
                    "num_shallow_scrub_errors": 1,
                    "num_deep_scrub_errors": 0,
                    "num_objects_recovered": 103596,
                    "num_bytes_recovered": 424099565959,
                    "num_keys_recovered": 110,
                    "num_objects_omap": 1,
                    "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": [
                    37,
                    44,
                    16
                ],
                "acting": [
                    37,
                    44,
                    16
                ],
                "blocked_by": [],
                "up_primary": 37,
                "acting_primary": 37
            },
            "empty": 0,
            "dne": 0,
            "incomplete": 0,
            "last_epoch_started": 30580,
            "hit_set_history": {
                "current_last_update": "0'0",
                "history": []
            }
        },
        {
            "peer": "44",
            "pgid": "0.190",
            "last_update": "30581'5420535",
            "last_complete": "30570'5390575",
            "log_tail": "30537'5387475",
            "last_user_version": 5390575,
            "last_backfill": "MAX",
            "last_backfill_bitwise": 1,
            "purged_snaps": "[]",
            "history": {
                "epoch_created": 1,
                "last_epoch_started": 30580,
                "last_epoch_clean": 30581,
                "last_epoch_split": 0,
                "last_epoch_marked_full": 0,
                "same_up_since": 30578,
                "same_interval_since": 30579,
                "same_primary_since": 30565,
                "last_scrub": "30554'5390240",
                "last_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_deep_scrub": "30554'5390240",
                "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555"
            },
            "stats": {
                "version": "30568'5390574",
                "reported_seq": "5139846",
                "reported_epoch": "30570",
                "state": "active+undersized+degraded+inconsistent",
                "last_fresh": "2018-07-16 13:36:07.003551",
                "last_change": "2018-07-16 13:36:07.002580",
                "last_active": "2018-07-16 13:36:07.003551",
                "last_peered": "2018-07-16 13:36:07.003551",
                "last_clean": "2018-07-16 13:35:50.922619",
                "last_became_active": "2018-07-16 13:36:07.002580",
                "last_became_peered": "2018-07-16 13:36:07.002580",
                "last_unstale": "2018-07-16 13:36:07.003551",
                "last_undegraded": "2018-07-16 13:36:05.922413",
                "last_fullsized": "2018-07-16 13:36:05.922413",
                "mapping_epoch": 30578,
                "log_start": "30537'5387475",
                "ondisk_log_start": "30537'5387475",
                "created": 1,
                "last_epoch_clean": 30570,
                "parent": "0.0",
                "parent_split_bits": 0,
                "last_scrub": "30554'5390240",
                "last_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_deep_scrub": "30554'5390240",
                "last_deep_scrub_stamp": "2018-07-16 12:27:03.547524",
                "last_clean_scrub_stamp": "2018-07-13 08:45:32.622555",
                "log_size": 3099,
                "ondisk_log_size": 3099,
                "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": 16841281553,
                    "num_objects": 4123,
                    "num_object_clones": 0,
                    "num_object_copies": 12369,
                    "num_objects_missing_on_primary": 0,
                    "num_objects_missing": 0,
                    "num_objects_degraded": 4123,
                    "num_objects_misplaced": 0,
                    "num_objects_unfound": 0,
                    "num_objects_dirty": 4123,
                    "num_whiteouts": 0,
                    "num_read": 6870027,
                    "num_read_kb": 291425720,
                    "num_write": 9972832,
                    "num_write_kb": 184701853,
                    "num_scrub_errors": 1,
                    "num_shallow_scrub_errors": 1,
                    "num_deep_scrub_errors": 0,
                    "num_objects_recovered": 103594,
                    "num_bytes_recovered": 424091177351,
                    "num_keys_recovered": 110,
                    "num_objects_omap": 1,
                    "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": [
                    37,
                    44,
                    16
                ],
                "acting": [
                    37,
                    44,
                    16
                ],
                "blocked_by": [],
                "up_primary": 37,
                "acting_primary": 37
            },
            "empty": 0,
            "dne": 0,
            "incomplete": 0,
            "last_epoch_started": 30580,
            "hit_set_history": {
                "current_last_update": "0'0",
                "history": []
            }
        }
    ],
    "recovery_state": [
        {
            "name": "Started\/Primary\/Active",
            "enter_time": "2018-07-16 13:37:13.050211",
            "might_have_unfound": [
                {
                    "osd": "16",
                    "status": "already probed"
                },
                {
                    "osd": "44",
                    "status": "already probed"
                }
            ],
            "recovery_progress": {
                "backfill_targets": [],
                "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": "0",
                "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": "2018-07-16 13:37:11.980264"
        }
    ],
    "agent_state": {}
}


On 17/07/18 02:19, Brad Hubbard wrote:
> Can we see a pg query of 0.190 ?
> 
> On Tue, Jul 17, 2018 at 1:05 AM, Ana Aviles <ana@xxxxxxxxxxxx> wrote:
>> Hello,
>>
>> We have a cluster that was running hammer (0.94.10). We hit a bug where
>> right after seemingly fixing an inconsistent PG, the primary OSD would
>> crash and restart. Next deep-scrub will again return inconsistent PG.
>>
>> We filled in a bug issue
>> https://tracker.ceph.com/issues/24652#change-115654 that was closed
>> since it was a known bug fixed in newer versions of Ceph.
>>
>> Now the cluster is running jewel (10.2.11). There is again one
>> inconsistent PG with 1 error which not able to fix and with no
>> reference to the inconsistent object.
>>
>>
>> scrub 0 missing, 1 inconsistent objects
>> scrub 1 errors
>>
>>
>> We have the logs with debug level 20 while repairing the PG. The one for
>> the primary OSD is: 94e20123-fcda-49d7-98a2-919507dfbc92
>>
>> Thanks!
>> Kind regards,
>>
>>
>> --
>> Ana Avilés
>> Greenhost - sustainable hosting & digital security
>> E: ana@xxxxxxxxxxxx
>> T: +31 20 4890444
>> W: https://greenhost.nl
>> --
>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
>> the body of a message to majordomo@xxxxxxxxxxxxxxx
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 
> 
> 

-- 
Ana Avilés
Greenhost - sustainable hosting & digital security
E: ana@xxxxxxxxxxxx
T: +31 20 4890444
W: https://greenhost.nl
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [CEPH Users]     [Ceph Large]     [Information on CEPH]     [Linux BTRFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux