[ceph-users] НА: ceph pg backfill_toofull

?Ok, I'll try these params. thx! От: Maged Mokhtar Отправлено: 12 декабря 2018 г. 10:51 Кому: Klimenko, Roman; ceph-users@lists.ceph.com Тема: Re: [ceph-users] ceph pg backfill_toofull There are 2 relevant params mon_osd_full_ratio

[ceph-users] ceph pg backfill_toofull

Hi everyone. Yesterday i found that on our overcrowded Hammer ceph cluster (83% used in HDD pool) several osds were in danger zone - near 95%. I reweighted them, and after several moments I got pgs stuck in backfill_toofull. After that, I reapplied reweight to osds - no luck. Currently, all re

[ceph-users] High average apply latency Firefly

Hi everyone! On the old prod cluster - baremetal, 5 nodes (24 cpu, 256G RAM) - ceph 0.80.9 filestore - 105 osd, size 114TB (each osd 1.1T, SAS Seagate ST1200MM0018) , raw used 60% - 15 journals (eash journal 0.4TB, Toshiba PX04SMB040) - net 20Gbps - 5 pools, size 2, min_size 1 we have dis

[ceph-users] НА: Migration osds to Bluestore on Ubuntu 14.04 Trusty

Ok, thx, I'll try ceph-disk. От: Alfredo Deza Отправлено: 15 ноября 2018 г. 20:16 Кому: Klimenko, Roman Копия: ceph-users@lists.ceph.com Тема: Re: [ceph-users] Migration osds to Bluestore on Ubuntu 14.04 Trusty On Thu, Nov 15, 2018 at 8:57 AM Kli

[ceph-users] Migration osds to Bluestore on Ubuntu 14.04 Trusty

Hi everyone! As I noticed, ceph-volume lacks Ubuntu Trusty compatibility https://tracker.ceph.com/issues/23496 So, I can't follow this instruction http://docs.ceph.com/docs/mimic/rados/operations/bluestore-migration/ Do I have any other option to migrate my Filestore osds (Luminous 12.2.9) t

[ceph-users] Kraken bluestore small initial crushmap weight

HI all. Im trying to deploy openstack with ceph kraken bluestore osds. Deploy went well, but then i execute ceph osd tree i can see wrong weight on bluestore disks. ceph osd tree | tail -3 0.91849 host krk-str02 23 0.00980 osd.23 up 1.0 1.0 24 0.90869