page4.2

root@ss123:~# ceph pg 4.2 query

{ "state": "active+recovering+degraded+backfill",
  "up": [
        6,
        12,
        13],
  "acting": [
        6,
        12,
        13],
  "info": { "pgid": "4.2",
      "last_update": "9528'10507979",
      "last_complete": "9528'10507979",
      "log_tail": "9445'10493013",
      "last_backfill": "MAX",
      "purged_snaps": "[1~5,7~c,17~14]",
      "history": { "epoch_created": 12,
          "last_epoch_started": 9525,
          "last_epoch_clean": 9499,
          "last_epoch_split": 9520,
          "same_up_since": 9521,
          "same_interval_since": 9523,
          "same_primary_since": 9452,
          "last_scrub": "8249'10335699",
          "last_scrub_stamp": "2012-10-13 06:54:48.258680"},
      "stats": { "version": "9528'10507979",
          "reported": "9452'97245",
          "state": "active+recovering+degraded+backfill",
          "last_fresh": "2012-10-16 15:42:46.709976",
          "last_change": "2012-10-16 13:08:47.890953",
          "last_active": "2012-10-16 15:42:46.709976",
          "last_clean": "2012-10-15 22:32:55.607731",
          "last_unstale": "2012-10-16 15:42:46.709976",
          "mapping_epoch": 9521,
          "log_start": "9445'10493013",
          "ondisk_log_start": "9445'10493013",
          "created": 12,
          "last_epoch_clean": 12,
          "parent": "0.0",
          "parent_split_bits": 0,
          "last_scrub": "8249'10335699",
          "last_scrub_stamp": "2012-10-13 06:54:48.258680",
          "log_size": 2031472,
          "ondisk_log_size": 2031472,
          "stat_sum": { "num_bytes": 55289718110,
              "num_objects": 48744,
              "num_object_clones": 39382,
              "num_object_copies": 0,
              "num_objects_missing_on_primary": 0,
              "num_objects_degraded": 0,
              "num_objects_unfound": 0,
              "num_read": 90,
              "num_read_kb": 100,
              "num_write": 10381658,
              "num_write_kb": 112417868},
          "stat_cat_sum": {},
          "up": [
                6,
                12,
                13],
          "acting": [
                6,
                12,
                13]},
      "empty": 0,
      "dne": 0,
      "incomplete": 0},
  "recovery_state": [
        { "name": "Started\/Primary\/Active",
          "enter_time": "2012-10-16 13:08:47.884917",
          "might_have_unfound": [],
          "scrub": { "scrub_epoch_start": "4294967294",
              "scrub_active": 0,
              "scrub_block_writes": 0,
              "finalizing_scrub": 0,
              "scrub_waiting_on": 0,
              "scrub_waiting_on_whom": []}},
        { "name": "Started",
          "enter_time": "2012-10-16 13:08:37.378310"}]}