Slow request osd_op osd_pg_create

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August undefined, 2024

WebbDavid Turner. 5 years ago. `ceph health detail` should show you more information about the slow. requests. If the output is too much stuff, you can grep out for blocked or. something. It should tell you which OSDs are involved, how long they've. been slow, etc. The default is for them to show '> 32 sec' but that may. Webb27 aug. 2024 · It seems that any time PGs move on the cluster (from marking an OSD down, setting the primary-affinity to 0, or by using the balancer), a large number of the …

Ceph OSD CrashLoopBackOff After Node Restart #10364 - Github

Webb31 maj 2024 · Ceph OSD CrashLoopBackOff after worker node restarted. I have 3 osd up and running for a month and there is a schedule update on worker node. After node updated and restarted I found out that some of redis pod (redis cluster) got data corrupted so I check pod in rook-ceph namespace. osd-0 is CrashLoopBackOff. Webb2 OSDs came back without issues. 1 OSD wouldn't start (various assertion failures), but we were able to copy its PGs to a new OSD as follows: ceph-objectstore-tool "export" ceph osd crush rm osd.N ceph auth del osd.N ceph os rm osd.N Create new OSD from scrach (it got a new OSD ID) ceph-objectstore-tool "import" how to show password in facebook

Troubleshooting OSDs — Ceph Documentation

WebbThe following errors are being generated in the "ceph.log" for different OSDs. You want to know which OSDs are impacted the most. 2024-09-10 05:03:48.384793 osd.114 osd.114 … Webb5 feb. 2024 · Created attachment 1391368 Crashed OSD /var/log Description of problem: Configured cluster with "12.2.1-44.el7cp" build and started IO, Observerd below crash … Webb30 juni 2024 · Finally, as more of an actual answer to the question posed, one simple thing you can do is to split each NVMe drive into two OSDs -- with appropriate pgp_num and pg_num settings for the pool. ceph-volume lvm batch –osds-per-device 2 Share Improve this answer Follow answered Oct 6, 2024 at 0:30 anthonyeleven 101 1 2 Add a comment 0 how to show password in fb

Bug #13104: osd: slow requests stuck for a long time - Ceph

Webb6 apr. 2024 · The following command should be sufficient to speed up backfilling/recovery. On the Admin node run: ceph tell 'osd.*' injectargs --osd-max-backfills=2 --osd-recovery-max-active=6. or. ceph tell 'osd.*' injectargs --osd-max-backfills=3 --osd-recovery-max-active=9. NOTE: The above commands will return something like the below message, … WebbThe following errors are being generated in the "ceph.log" for different OSDs. You want to know the number of slow operations that are occurring each hour. 2024-09-10 05:03:48.384793 osd.114 osd.114 :6828/3260740 17670 : cluster [WRN] slow request 30.924470 seconds old, received at 2024-09-10 05:03:17.451046: rep_scrubmap(8.1619 … nottinghamshire tree preservation ordersWebb6 apr. 2024 · When OSDs (Object Storage Daemons) are stopped or removed from the cluster or when new OSDs are added to a cluster, it may be needed to adjust the OSD … nottinghamshire trusted trader

"Webb15 nov. 2024 · 220 slow ops, oldest one blocked for 8642 sec, daemons [osd.0,osd.1,osd.2,osd.3,osd.5,mon.nube1,mon.nube2] have slow ops. services: mon: 3 daemons, quorum nube1,nube5,nube2 (age 56m) mgr: nube1 (active, since 57m) osd: 6 osds: 6 up (since 55m), 6 in (since 6h) data: pools: 3 pools, 257 pgs objects: 327.42k … " - Slow request osd_op osd_pg_create

Slow request osd_op osd_pg_create

Map and PG Message handling — Ceph Documentation

Webb5 feb. 2024 · Created attachment 1391368 Crashed OSD /var/log Description of problem: Configured cluster with "12.2.1-44.el7cp" build and started IO, Observerd below crash after a suicide timeout and there is lot of slow request messages in log file. OSD service started after some time and again went down with same problem. WebbHow to identify slow PGs via slow requests log entries Solution Verified - Updated September 22 2024 at 5:40 AM - English Issue The following errors are being generated …

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Webb8 okt. 2024 · You have 4 OSDs that are near_full, and the errors seem to be pointed to pg_create, possibly from a backfill. Ceph will stop backfills to near_full osds. Webb15 maj 2024 · ceph集群中，osd日志如果有slow request，会出现osd down的情况，是可以从以下两个方面考虑解决问题：1.检查防火墙是否关闭。2.用iperf进行集群内网网络测试，一般集群内网做双网卡绑定，对应的交换机接口也会做聚合，如果是两个千兆网卡，绑定后的流量一般在1.8G左右，如果网络测试数据到不到绑定 ...

Webb10 feb. 2024 · That's why you get warned at around 85% (default). The problem at this point is, even if you add more OSDs the remaining OSDs need some space for the pg … Webb2 OSDs came back without issues. 1 OSD wouldn't start (various assertion failures), but we were able to copy its PGs to a new OSD as follows: ceph-objectstore-tool "export" ceph …

WebbI suggest you at first solve two problems: 1 - inaccessible pg 2 - slow ops because of osd.8 See osd.8.log on vwnode2. Try to simple restart osd.8. Could you write here ceph pg … WebbBlocked Requests or Slow Requests If a ceph-osd daemon is slow to respond to a request, messages will be logged noting ops that are taking too long. The warning threshold …

WebbThe following errors are being generated in the "ceph.log" for different OSDs. You want to know the type of slow operations that are occurring the most 2024-09-10 …

Webb22 mars 2024 · Closed. Ceph: Add scenarios for slow ops & flapping OSDs #315. pponnuvel added a commit to pponnuvel/hotsos that referenced this issue on Apr 11, 2024. Ceph: Add scenarios for slow ops & flapping OSDs. 9ec13da. dosaboy closed this as completed in #315 on Apr 11, 2024. dosaboy pushed a commit that referenced this issue … nottinghamshire tree servicesWebbFirst, requests to an OSD are sharded by their placement group identifier. Each shard has its own mClock queue and these queues neither interact nor share information among … nottinghamshire u3aWebb22 mars 2024 · Closed. Ceph: Add scenarios for slow ops & flapping OSDs #315. pponnuvel added a commit to pponnuvel/hotsos that referenced this issue on Apr 11, … how to show passwords on macWebb27 aug. 2024 · We've run into a problem on our test cluster this afternoon which is running Nautilus (14.2.2). It seems that any time PGs move on the cluster (from marking an OSD … how to show password savedWebbAn OSD with slow requests is every OSD that is not able to service the I/O operations per second (IOPS) in the queue within the time defined by the osd_op_complaint_time … how to show password in outlookWebbthe op is not to be discarded (PG::can_discard_ {request,op,subop,scan,backfill}) the PG is active (PG::flushed boolean) the op is a CEPH_MSG_OSD_OP and the PG is in PG_STATE_ACTIVE state and not in PG_STATE_REPLAY. If these conditions are not met, the op is either discarded or queued for later processing. nottinghamshire trusted trader schemeWebbosd: slow requests stuck for a long time Added by Guang Yang over 7 years ago. Updated over 7 years ago. Status: Rejected Priority: High Assignee: - Category: OSD Target version: - % Done: 0% Source: other Tags: Backport: Regression: No Severity: 2 - major Reviewed: Affected Versions: ceph-qa-suite: Pull request ID: Crash signature (v1): how to show password windows credentials