Only change it with a custom profile, no with built-in profiles, i am configuring it from ceph dashboard. osd_mclock_scheduler_client_wgt=6 -> this is my setting Vào Th 7, 13 thg 1, 2024 vào lúc 02:19 Anthony D'Atri <aad@xxxxxxxxxxxxxx> đã viết: > > > > On Jan 12, 2024, at 03:31, Phong Tran Thanh <tranphong079@xxxxxxxxx> > wrote: > > > > Hi Yang and Anthony, > > > > I found the solution for this problem on a HDD disk 7200rpm > > > > When the cluster recovers, one or multiple disk failures because slowop > > appears and then affects the cluster, we can change these configurations > > and may reduce IOPS when recovery. > > osd_mclock_profile=custom > > osd_mclock_scheduler_background_recovery_lim=0.2 > > osd_mclock_scheduler_background_recovery_res=0.2 > > osd_mclock_scheduler_client_wgt > > This got cut off. What value are you using for wgt? > > And how are you setting these? > > With 17.2.5 I get > > [rook@rook-ceph-tools-5ff8d58445-gkl5w /]$ ceph config set osd > osd_mclock_scheduler_background_recovery_res 0.2 > Error EINVAL: error parsing value: strict_si_cast: unit prefix not > recognized > > but with 17.2.6 it works. > > The wording isn't clear but I suspect this is a function of > https://tracker.ceph.com/issues/57533 > > > > > > > Vào Th 4, 10 thg 1, 2024 vào lúc 11:22 David Yang <gmydw1118@xxxxxxxxx > > > > đã viết: > > > >> The 2*10Gbps shared network seems to be full (1.9GB/s). > >> Is it possible to reduce part of the workload and wait for the cluster > >> to return to a healthy state? > >> Tip: Erasure coding needs to collect all data blocks when recovering > >> data, so it takes up a lot of network card bandwidth and processor > >> resources. > >> > > > > > > -- > > Trân trọng, > > > ---------------------------------------------------------------------------- > > > > *Tran Thanh Phong* > > > > Email: tranphong079@xxxxxxxxx > > Skype: tranphong079 > > _______________________________________________ > > ceph-users mailing list -- ceph-users@xxxxxxx > > To unsubscribe send an email to ceph-users-leave@xxxxxxx > > -- Trân trọng, ---------------------------------------------------------------------------- *Tran Thanh Phong* Email: tranphong079@xxxxxxxxx Skype: tranphong079 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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