# ceph pg 6.1a3 query
{
    "state": "active+remapped",
    "snap_trimq": "[]",
    "epoch": 18487,
    "up": [
        16,
        15
    ],
    "acting": [
        16,
        15,
        12
    ],
    "actingbackfill": [
        "12",
        "15",
        "16"
    ],
    "info": {
        "pgid": "6.1a3",
        "last_update": "18487'25221630",
        "last_complete": "18487'25221630",
        "log_tail": "18487'25218563",
        "last_user_version": 25221630,
        "last_backfill": "MAX",
        "purged_snaps": "[1~d5,da~72,14d~1b,169~1]",
        "history": {
            "epoch_created": 350,
            "last_epoch_started": 18483,
            "last_epoch_clean": 18483,
            "last_epoch_split": 0,
            "same_up_since": 18480,
            "same_interval_since": 18480,
            "same_primary_since": 18480,
            "last_scrub": "15700'25134789",
            "last_scrub_stamp": "2017-05-20 18:40:24.116041",
            "last_deep_scrub": "15700'25134789",
            "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
            "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041"
        },
        "stats": {
            "version": "18487'25221630",
            "reported_seq": "22834457",
            "reported_epoch": "18487",
            "state": "active+remapped",
            "last_fresh": "2017-05-22 14:45:41.711867",
            "last_change": "2017-05-21 07:05:02.016324",
            "last_active": "2017-05-22 14:45:41.711867",
            "last_peered": "2017-05-22 14:45:41.711867",
            "last_clean": "2017-05-20 23:59:02.952643",
            "last_became_active": "0.000000",
            "last_became_peered": "0.000000",
            "last_unstale": "2017-05-22 14:45:41.711867",
            "last_undegraded": "2017-05-22 14:45:41.711867",
            "last_fullsized": "2017-05-22 14:45:41.711867",
            "mapping_epoch": 18476,
            "log_start": "18487'25218563",
            "ondisk_log_start": "18487'25218563",
            "created": 350,
            "last_epoch_clean": 18483,
            "parent": "0.0",
            "parent_split_bits": 0,
            "last_scrub": "15700'25134789",
            "last_scrub_stamp": "2017-05-20 18:40:24.116041",
            "last_deep_scrub": "15700'25134789",
            "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
            "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041",
            "log_size": 3067,
            "ondisk_log_size": 3067,
            "stats_invalid": "0",
            "stat_sum": {
                "num_bytes": 3563456512,
                "num_objects": 721,
                "num_object_clones": 1,
                "num_object_copies": 2163,
                "num_objects_missing_on_primary": 0,
                "num_objects_degraded": 0,
                "num_objects_misplaced": 721,
                "num_objects_unfound": 0,
                "num_objects_dirty": 721,
                "num_whiteouts": 0,
                "num_read": 769532,
                "num_read_kb": 26819359,
                "num_write": 1019306,
                "num_write_kb": 4730412,
                "num_scrub_errors": 0,
                "num_shallow_scrub_errors": 0,
                "num_deep_scrub_errors": 0,
                "num_objects_recovered": 5835,
                "num_bytes_recovered": 28822224896,
                "num_keys_recovered": 0,
                "num_objects_omap": 0,
                "num_objects_hit_set_archive": 0,
                "num_bytes_hit_set_archive": 0
            },
            "up": [
                16,
                15
            ],
            "acting": [
                16,
                15,
                12
            ],
            "blocked_by": [],
            "up_primary": 16,
            "acting_primary": 16
        },
        "empty": 0,
        "dne": 0,
        "incomplete": 0,
        "last_epoch_started": 18483,
        "hit_set_history": {
            "current_last_update": "0'0",
            "current_last_stamp": "0.000000",
            "current_info": {
                "begin": "0.000000",
                "end": "0.000000",
                "version": "0'0"
            },
            "history": []
        }
    },
    "peer_info": [
        {
            "peer": "12",
            "pgid": "6.1a3",
            "last_update": "18487'25221630",
            "last_complete": "18487'25221630",
            "log_tail": "18398'25156963",
            "last_user_version": 25160012,
            "last_backfill": "MAX",
            "purged_snaps": "[1~d5,da~72,14d~1b,169~1]",
            "history": {
                "epoch_created": 350,
                "last_epoch_started": 18483,
                "last_epoch_clean": 18483,
                "last_epoch_split": 0,
                "same_up_since": 18480,
                "same_interval_since": 18480,
                "same_primary_since": 18480,
                "last_scrub": "15700'25134789",
                "last_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_deep_scrub": "15700'25134789",
                "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041"
            },
            "stats": {
                "version": "18475'25160011",
                "reported_seq": "22772451",
                "reported_epoch": "18483",
                "state": "active+undersized+degraded+remapped",
                "last_fresh": "2017-05-21 07:03:20.982957",
                "last_change": "2017-05-21 07:03:20.964108",
                "last_active": "2017-05-21 07:03:20.982957",
                "last_peered": "2017-05-21 07:03:20.982957",
                "last_clean": "2017-05-20 23:59:02.952643",
                "last_became_active": "0.000000",
                "last_became_peered": "0.000000",
                "last_unstale": "2017-05-21 07:03:20.982957",
                "last_undegraded": "2017-05-21 07:03:19.895757",
                "last_fullsized": "2017-05-21 07:03:19.895757",
                "mapping_epoch": 18476,
                "log_start": "18398'25156963",
                "ondisk_log_start": "18398'25156963",
                "created": 350,
                "last_epoch_clean": 18477,
                "parent": "0.0",
                "parent_split_bits": 0,
                "last_scrub": "15700'25134789",
                "last_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_deep_scrub": "15700'25134789",
                "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041",
                "log_size": 3048,
                "ondisk_log_size": 3048,
                "stats_invalid": "0",
                "stat_sum": {
                    "num_bytes": 3563456512,
                    "num_objects": 721,
                    "num_object_clones": 1,
                    "num_object_copies": 2163,
                    "num_objects_missing_on_primary": 0,
                    "num_objects_degraded": 721,
                    "num_objects_misplaced": 721,
                    "num_objects_unfound": 0,
                    "num_objects_dirty": 721,
                    "num_whiteouts": 0,
                    "num_read": 716603,
                    "num_read_kb": 26597199,
                    "num_write": 896070,
                    "num_write_kb": 4289293,
                    "num_scrub_errors": 0,
                    "num_shallow_scrub_errors": 0,
                    "num_deep_scrub_errors": 0,
                    "num_objects_recovered": 5834,
                    "num_bytes_recovered": 28818030592,
                    "num_keys_recovered": 0,
                    "num_objects_omap": 0,
                    "num_objects_hit_set_archive": 0,
                    "num_bytes_hit_set_archive": 0
                },
                "up": [
                    16,
                    15
                ],
                "acting": [
                    16,
                    15,
                    12
                ],
                "blocked_by": [],
                "up_primary": 16,
                "acting_primary": 16
            },
            "empty": 0,
            "dne": 0,
            "incomplete": 0,
            "last_epoch_started": 18483,
            "hit_set_history": {
                "current_last_update": "0'0",
                "current_last_stamp": "0.000000",
                "current_info": {
                    "begin": "0.000000",
                    "end": "0.000000",
                    "version": "0'0"
                },
                "history": []
            }
        },
        {
            "peer": "15",
            "pgid": "6.1a3",
            "last_update": "18487'25221630",
            "last_complete": "18487'25221630",
            "log_tail": "18398'25156963",
            "last_user_version": 25160012,
            "last_backfill": "MAX",
            "purged_snaps": "[1~d5,da~72,14d~1b,169~1]",
            "history": {
                "epoch_created": 350,
                "last_epoch_started": 18483,
                "last_epoch_clean": 18483,
                "last_epoch_split": 0,
                "same_up_since": 18480,
                "same_interval_since": 18480,
                "same_primary_since": 18480,
                "last_scrub": "15700'25134789",
                "last_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_deep_scrub": "15700'25134789",
                "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041"
            },
            "stats": {
                "version": "18477'25160012",
                "reported_seq": "22772453",
                "reported_epoch": "18477",
                "state": "active+undersized+degraded+remapped",
                "last_fresh": "2017-05-21 07:03:21.229074",
                "last_change": "2017-05-21 07:03:20.964108",
                "last_active": "2017-05-21 07:03:21.229074",
                "last_peered": "2017-05-21 07:03:21.229074",
                "last_clean": "2017-05-20 23:59:02.952643",
                "last_became_active": "0.000000",
                "last_became_peered": "0.000000",
                "last_unstale": "2017-05-21 07:03:21.229074",
                "last_undegraded": "2017-05-21 07:03:19.895757",
                "last_fullsized": "2017-05-21 07:03:19.895757",
                "mapping_epoch": 18476,
                "log_start": "18398'25156963",
                "ondisk_log_start": "18398'25156963",
                "created": 350,
                "last_epoch_clean": 18477,
                "parent": "0.0",
                "parent_split_bits": 0,
                "last_scrub": "15700'25134789",
                "last_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_deep_scrub": "15700'25134789",
                "last_deep_scrub_stamp": "2017-05-20 18:40:24.116041",
                "last_clean_scrub_stamp": "2017-05-20 18:40:24.116041",
                "log_size": 3049,
                "ondisk_log_size": 3049,
                "stats_invalid": "0",
                "stat_sum": {
                    "num_bytes": 3563456512,
                    "num_objects": 721,
                    "num_object_clones": 1,
                    "num_object_copies": 2163,
                    "num_objects_missing_on_primary": 0,
                    "num_objects_degraded": 721,
                    "num_objects_misplaced": 721,
                    "num_objects_unfound": 0,
                    "num_objects_dirty": 721,
                    "num_whiteouts": 0,
                    "num_read": 716603,
                    "num_read_kb": 26597199,
                    "num_write": 896070,
                    "num_write_kb": 4289293,
                    "num_scrub_errors": 0,
                    "num_shallow_scrub_errors": 0,
                    "num_deep_scrub_errors": 0,
                    "num_objects_recovered": 5834,
                    "num_bytes_recovered": 28818030592,
                    "num_keys_recovered": 0,
                    "num_objects_omap": 0,
                    "num_objects_hit_set_archive": 0,
                    "num_bytes_hit_set_archive": 0
                },
                "up": [
                    16,
                    15
                ],
                "acting": [
                    16,
                    15,
                    12
                ],
                "blocked_by": [],
                "up_primary": 16,
                "acting_primary": 16
            },
            "empty": 0,
            "dne": 0,
            "incomplete": 0,
            "last_epoch_started": 18483,
            "hit_set_history": {
                "current_last_update": "0'0",
                "current_last_stamp": "0.000000",
                "current_info": {
                    "begin": "0.000000",
                    "end": "0.000000",
                    "version": "0'0"
                },
                "history": []
            }
        }
    ],
    "recovery_state": [
        {
            "name": "Started\/Primary\/Active",
            "enter_time": "2017-05-21 07:04:55.192948",
            "might_have_unfound": [
                {
                    "osd": "12",
                    "status": "already probed"
                },
                {
                    "osd": "15",
                    "status": "already probed"
                }
            ],
            "recovery_progress": {
                "backfill_targets": [],
                "waiting_on_backfill": [],
                "last_backfill_started": "0\/\/0\/\/-1",
                "backfill_info": {
                    "begin": "0\/\/0\/\/-1",
                    "end": "0\/\/0\/\/-1",
                    "objects": []
                },
                "peer_backfill_info": [],
                "backfills_in_flight": [],
                "recovering": [],
                "pg_backend": {
                    "pull_from_peer": [],
                    "pushing": []
                }
            },
            "scrub": {
                "scrubber.epoch_start": "0",
                "scrubber.active": 0,
                "scrubber.waiting_on": 0,
                "scrubber.waiting_on_whom": []
            }
        },
        {
            "name": "Started",
            "enter_time": "2017-05-21 07:04:54.771919"
        }
    ],
    "agent_state": {}
}