Slow request osd_op osd_pg_create

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. WebbAn 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 speed up or slow down osd recovery Support SUSE

Webb2 feb. 2024 · 1. I've created a small ceph cluster 3 servers each with 5 disks for osd's with one monitor per server. The actual setup seems to have gone OK and the mons are in quorum and all 15 osd's are up and in however when creating a pool the pg's keep getting stuck inactive and never actually properly create. I've read around as many … 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 … eagles lift ministries houston https://steffen-hoffmann.net

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WebbI have slow requests on different OSDs on random time (for example at night, but I don't see any problems at the time of problem with disks, CPU, there is possibility of network … 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 … 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 … eagles light show in eagleville

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Category:1541899 – OSD crashed after suicide timeout due to slow request.

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Slow request osd_op osd_pg_create

OSD Config Reference — 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 … 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 …

Slow request osd_op osd_pg_create

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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, …

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 ... 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 …

Webbosd_journal The path to the OSD’s journal. This may be a path to a file or a block device (such as a partition of an SSD). If it is a file, you must create the directory to contain it. We recommend using a separate fast device when the osd_data drive is an HDD. type str default /var/lib/ceph/osd/$cluster-$id/journal osd_journal_size Webb22 maj 2024 · The nodes are connected with multiple networks: management, backup and Ceph. The ceph public (and sync) network have their own physical network. The …

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.

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. eagles lions buffstreamsWebbThe 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 … c smith family loyal wiWebb6 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 … c smith for repair genoa cityWebbI don't have much debug information found from the cluster unless a perf dump: Which might suggest after two hours the object got recovered.. With Sam's suggestion, I took a … eagles line up at hyde parkWebb2 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 … csmithsmith00Webb22 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, … c. smith gardner foxWebbA commonly recurring issue involves slow or unresponsive OSDs. have eliminated other troubleshooting possibilities before delving into OSD performance issues. For example, ensure that your network(s) is working properly Check to see if OSDs are throttling recovery traffic. Tip Newer versions of Ceph provide better recovery handling by preventing c. smith golfer