Hi, your messages are a bit confusing, mixing up different things.
If you still have 5 hosts and the same EC profile as last week, you
won’t be able to drain a host since there is nowhere to recover to.
You need 5 hosts to be able to fully recover from a failing host (or
trying to drain one).
What you paste here is only a config history, it doesn’t reflect the
current state.
Regarding MONs, you’ll need to provide more details what the current
state is (ceph orch ls mon) and what you expect it to be.
Zitat von Devender Singh <devender@xxxxxxxxxx>:
It got resolved but why I am seeing removed host..
Also, this when running mons as unmanaged it shows 5 whereas I have
removed 3rd host but why below entries too?
# ceph config-key ls |grep -i 03n |awk -F"," '{print $1}'
"config-history/135/+osd/host:node03/osd_memory_target"
"config-history/14990/+osd/host:node03/osd_memory_target"
"config-history/14990/-osd/host:node03/osd_memory_target"
"config-history/15003/+osd/host:node03/osd_memory_target"
"config-history/15003/-osd/host:node03/osd_memory_target"
"config-history/15016/+osd/host:node03/osd_memory_target"
"config-history/15016/-osd/host:node03/osd_memory_target"
"config-history/15017/+osd/host:node03/osd_memory_target"
"config-history/15017/-osd/host:node03/osd_memory_target"
"config-history/15022/+osd/host:node03/osd_memory_target"
"config-history/15022/-osd/host:node03/osd_memory_target"
"config-history/15024/+osd/host:node03/osd_memory_target"
"config-history/15024/-osd/host:node03/osd_memory_target"
"config-history/15025/+osd/host:node03/osd_memory_target"
"config-history/15025/-osd/host:node03/osd_memory_target"
"config-history/15092/+osd/host:node03/osd_memory_target"
"config-history/15093/+osd/host:node03/osd_memory_target"
"config-history/15093/-osd/host:node03/osd_memory_target"
"config-history/15094/+osd/host:node03/osd_memory_target"
"config-history/15094/-osd/host:node03/osd_memory_target"
"config-history/15095/+osd/host:node03/osd_memory_target"
"config-history/15095/-osd/host:node03/osd_memory_target"
"config-history/15096/+osd/host:node03/osd_memory_target"
"config-history/15096/-osd/host:node03/osd_memory_target"
"config-history/15098/-osd/host:node03/osd_memory_target"
"config-history/15099/+osd/host:node03/osd_memory_target"
"config-history/15100/+osd/host:node03/osd_memory_target"
"config-history/15100/-osd/host:node03/osd_memory_target"
"config-history/15108/+osd/host:node03/osd_memory_target"
"config-history/15108/-osd/host:node03/osd_memory_target"
"config-history/15125/+osd/host:node03/osd_memory_target"
"config-history/15125/-osd/host:node03/osd_memory_target"
"config-history/15126/+osd/host:node03/osd_memory_target"
"config-history/15126/-osd/host:node03/osd_memory_target"
"config-history/15127/+osd/host:node03/osd_memory_target"
"config-history/15127/-osd/host:node03/osd_memory_target"
"config-history/15128/+osd/host:node03/osd_memory_target"
"config-history/15128/-osd/host:node03/osd_memory_target"
"config-history/15129/+osd/host:node03/osd_memory_target"
"config-history/15129/-osd/host:node03/osd_memory_target"
"config-history/15130/+osd/host:node03/osd_memory_target"
"config-history/15130/-osd/host:node03/osd_memory_target"
"config-history/15131/+osd/host:node03/osd_memory_target"
"config-history/15131/-osd/host:node03/osd_memory_target"
"config-history/15132/+osd/host:node03/osd_memory_target"
"config-history/15132/-osd/host:node03/osd_memory_target"
"config-history/15133/+osd/host:node03/osd_memory_target"
"config-history/15133/-osd/host:node03/osd_memory_target"
"config-history/15134/-osd/host:node03/osd_memory_target"
"config-history/153/+osd/host:node03/osd_memory_target"
"config-history/153/-osd/host:node03/osd_memory_target"
"config-history/176/+client.crash.node03/container_image"
"config-history/182/-client.crash.node03/container_image"
"config-history/4276/+osd/host:node03/osd_memory_target"
"config-history/4276/-osd/host:node03/osd_memory_target"
"config-history/433/+client.ceph-exporter.node03/container_image"
"config-history/439/-client.ceph-exporter.node03/container_image"
"config-history/459/+osd/host:node03/osd_memory_target"
"config-history/459/-osd/host:node03/osd_memory_target"
"config-history/465/+osd/host:node03/osd_memory_target"
"config-history/465/-osd/host:node03/osd_memory_target"
"config-history/4867/+osd/host:node03/osd_memory_target"
"config-history/4867/-osd/host:node03/osd_memory_target"
"config-history/4889/+client.crash.node03/container_image"
"config-history/4895/-client.crash.node03/container_image"
"config-history/5139/+mds.k8s-dev-cephfs.node03.iebxqn/container_image"
"config-history/5142/-mds.k8s-dev-cephfs.node03.iebxqn/container_image"
"config-history/5150/+client.ceph-exporter.node03/container_image"
"config-history/5156/-client.ceph-exporter.node03/container_image"
"config-history/5179/+osd/host:node03/osd_memory_target"
"config-history/5179/-osd/host:node03/osd_memory_target"
"config-history/5183/+client.rgw.sea-dev.node03.betyqd/rgw_frontends"
"config-history/5189/+osd/host:node03/osd_memory_target"
"config-history/5189/-osd/host:node03/osd_memory_target"
"config-history/6929/-client.rgw.sea-dev.node03.betyqd/rgw_frontends"
"config-history/6933/+osd/host:node03/osd_memory_target"
"config-history/6933/-osd/host:node03/osd_memory_target"
"config-history/9710/+osd/host:node03/osd_memory_target"
"config-history/9710/-osd/host:node03/osd_memory_target”
Regards
Dev
On Jan 31, 2025, at 10:55 PM, Devender Singh <devender@xxxxxxxxxx> wrote:
Hello
Need some help..
Tried draining host but it got stuck and now orchestrator is not
running. But cluster health is OK , also I adde host back.
# ceph health detail
HEALTH_OK
Tried adding blank queue file,, ceph config-key set
mgr/cephadm/osd_remove_queue -I osd_remove_queue_blank.json and mgr
fail but did not work..
# ceph config-key get mgr/cephadm/osd_remove_queue
[{"osd_id": 27, "started": true, "draining": false, "stopped":
false, "replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.100700Z"}, {"osd_id": 31, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:25.790403Z"}, {"osd_id":
35, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.857252Z"}, {"osd_id": 38, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:26.192332Z"}, {"osd_id":
42, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.236171Z"}, {"osd_id": 44, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:26.000889Z"}, {"osd_id":
49, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.027052Z"}, {"osd_id": 54, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:25.974898Z"}, {"osd_id":
58, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.834649Z"}, {"osd_id": 62, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:25.812439Z"}, {"osd_id":
66, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.902356Z"}, {"osd_id": 70, "started": true,
"draining": false, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
null, "drain_stopped_at": null, "drain_done_at": null,
"process_started_at": "2025-01-31T23:54:25.726199Z"}, {"osd_id":
74, "started": true, "draining": false, "stopped": false,
"replace": false, "force": false, "zap": false, "hostname":
"node02", "drain_started_at": null, "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.881018Z"}, {"osd_id": 78, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-02-01T00:05:02.498519Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.078261Z"}, {"osd_id": 82, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-02-01T00:03:48.916299Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.948462Z"}, {"osd_id": 86, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-02-01T00:02:28.907365Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.148633Z"}, {"osd_id": 89, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-02-01T00:01:15.727422Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.117332Z"}, {"osd_id": 94, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-01-31T23:59:54.173088Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.768943Z"}, {"osd_id": 98, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-01-31T23:57:24.192595Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.053079Z"}, {"osd_id": 102, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-01-31T23:57:25.201520Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.927255Z"}, {"osd_id": 106, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", ""drain_started_at":
"2025-01-31T23:57:09.422738Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.171455Z"}, {"osd_id": 111, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-01-31T23:56:33.636189Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:25.748019Z"}, {"osd_id": 115, "started": true,
"draining": true, "stopped": false, "replace": false, "force":
false, "zap": false, "hostname": "node02", "drain_started_at":
"2025-01-31T23:56:34.674664Z", "drain_stopped_at": null,
"drain_done_at": null, "process_started_at":
"2025-01-31T23:54:26.213363Z”}]
Regards
Dev
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