degraded

audi ~ # ceph pg 2.13 query

{ "state": "active+degraded",
  "up": [
        0],
  "acting": [
        0],
  "info": { "pgid": "2.13",
      "last_update": "78'42025",
      "last_complete": "78'42025",
      "log_tail": "78'41024",
      "last_backfill": "MAX",
      "purged_snaps": "[]",
      "history": { "epoch_created": 1,
          "last_epoch_started": 365,
          "last_epoch_clean": 365,
          "last_epoch_split": 0,
          "same_up_since": 364,
          "same_interval_since": 364,
          "same_primary_since": 364,
          "last_scrub": "78'42025",
          "last_scrub_stamp": "2012-08-18 23:52:52.510423"},
      "stats": { "version": "78'42025",
          "reported": "364'64544",
          "state": "active+degraded",
          "last_fresh": "2012-08-20 01:16:20.418073",
          "last_change": "2012-08-20 00:52:09.656358",
          "last_active": "2012-08-20 01:16:20.418073",
          "last_clean": "2012-08-19 16:42:17.916867",
          "last_unstale": "2012-08-20 01:16:20.418073",
          "mapping_epoch": 363,
          "log_start": "78'41024",
          "ondisk_log_start": "78'41024",
          "created": 1,
          "last_epoch_clean": 1,
          "parent": "0.0",
          "parent_split_bits": 0,
          "last_scrub": "78'42025",
          "last_scrub_stamp": "2012-08-18 23:52:52.510423",
          "log_size": 135135,
          "ondisk_log_size": 135135,
          "stat_sum": { "num_bytes": 159383552,
              "num_objects": 38,
              "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": 42025,
              "num_write_kb": 788188},
          "stat_cat_sum": {},
          "up": [
                0],
          "acting": [
                0]},
      "empty": 0,
      "dne": 0,
      "incomplete": 0},
  "recovery_state": [
        { "name": "Started\/Primary\/Active",
          "enter_time": "2012-08-20 00:52:09.655956",
          "might_have_unfound": [],
          "scrub": { "scrub_epoch_start": "83886080",
              "scrub_active": 0,
              "scrub_block_writes": 0,
              "finalizing_scrub": 0,
              "scrub_waiting_on": 0,
              "scrub_waiting_on_whom": []}},
        { "name": "Started",
          "enter_time": "2012-08-20 00:52:08.638211"}]}