Re: Ceph Health error right after starting balancer

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This is the output of OSD.270 that remains with slow requests blocked even after restarting.
What's the interpretation of it?

root@ld5507:~# ceph daemon osd.270 dump_blocked_ops [330/1857]
{
    "ops": [
        {
            "description": "osd_pg_create(e293649 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:22:13.563017",
            "age": 2785.2698560419999,
            "duration": 2785.2699056299998,
            "type_data": {
                "flag_point": "started",
                "events": [
                    {
                        "time": "2019-10-31 19:22:13.563017",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:22:13.563017",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:22:13.563011",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:22:13.563024",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.881441",
                        "event": "dispatched"
}, [300/1857]
                    {
                        "time": "2019-10-31 20:07:43.881472",
                        "event": "wait for new map"
                    },
                    {
                        "time": "2019-10-31 20:07:44.665714",
                        "event": "started"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293650 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:23:16.150040",
            "age": 2722.6828331659999,
            "duration": 2722.683007228,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:23:16.150040",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:23:16.150040",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:23:16.150035",
                        "event": "throttled"
}, [269/1857]
                    {
                        "time": "2019-10-31 19:23:16.150055",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882197",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882198",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293651 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:23:17.779034",
            "age": 2721.0538393319998,
            "duration": 2721.0541152350002,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:23:17.779034",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:23:17.779034",
                        "event": "header_read"
}, [238/1857]
                    {
                        "time": "2019-10-31 19:23:17.779027",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:23:17.779044",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882326",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882328",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293652 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:23:22.178466",
            "age": 2716.6544071140002,
            "duration": 2716.654784073,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:23:22.178466",
                        "event": "initiated"
}, [207/1857]
                    {
                        "time": "2019-10-31 19:23:22.178466",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:23:22.178463",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:23:22.178471",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882355",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882356",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293653 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:23:28.227563",
            "age": 2710.6053095460002,
            "duration": 2710.6057835810002,
            "type_data": {
                "flag_point": "delayed",
                "events": [ [176/1857]
                    {
                        "time": "2019-10-31 19:23:28.227563",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:23:28.227563",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:23:28.227559",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:23:28.227570",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.882383",
                        "event": "dispatched"
                    },            "age": 2574.9672041270001, [145/1857]
            "duration": 2574.9677752090001,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:25:43.865669",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:25:43.865669",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:25:43.865663",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:25:43.865682",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.883843",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.883846",
                        "event": "wait for new map"
} [117/1857]
                ]
            }
        },
        {
            "description": "osd_pg_create(e293655 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:26:16.129187",
            "age": 2542.703685858,
            "duration": 2542.7043550879998,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:26:16.129187",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:26:16.129187",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:26:16.129181",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:26:16.129197",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.883928",
                        "event": "dispatched"
}, [86/1857]
                    {
                        "time": "2019-10-31 20:07:43.883929",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293656 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:30:47.890777",
            "age": 2270.9420963450002,
            "duration": 2270.9428696479999,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:30:47.890777",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:30:47.890777",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:30:47.890772",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:30:47.890788",
                        "event": "all_read"
}, [55/1857]
                    {
                        "time": "2019-10-31 20:07:43.913783",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.913786",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293657 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:35:32.323775",
            "age": 1986.5090976690001,
            "duration": 1986.509968458,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:35:32.323775",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:35:32.323775",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:35:32.323769",
                        "event": "throttled"
}, [24/1857]
                    {
                        "time": "2019-10-31 19:35:32.323802",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.917500",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.917503",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293658 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:36:32.783376",
            "age": 1926.0494967300001,
            "duration": 1926.050464765,
            "type_data": {
                "flag_point": "delayed",
                "events": [
                    {
                        "time": "2019-10-31 19:36:32.783376",
                        "event": "initiated"
                    },
                    {
                        "time": "2019-10-31 19:36:32.783376",
                        "event": "header_read"
                    },
                    {
                        "time": "2019-10-31 19:36:32.783373",
                        "event": "throttled"
                    },
                    {
                        "time": "2019-10-31 19:36:32.783388",
                        "event": "all_read"
                    },
                    {
                        "time": "2019-10-31 20:07:43.919280",
                        "event": "dispatched"
                    },
                    {
                        "time": "2019-10-31 20:07:43.919282",
                        "event": "wait for new map"
                    }
                ]
            }
        }
    ],
    "complaint_time": 30,
    "num_blocked_ops": 10
}

                    {
                        "time": "2019-10-31 20:07:43.882384",
                        "event": "wait for new map"
                    }
                ]
            }
        },
        {
            "description": "osd_pg_create(e293654 59.b:267033 59.2c:267033)",
            "initiated_at": "2019-10-31 19:25:43.865669",


Am 31.10.2019 um 18:27 schrieb Paul Emmerich:
ceph daemon osd.X dump_blocked_ops
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