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 Vào Th 4, 10 thg 1, 2024 vào lúc 11:22 David Yang <[email protected]> 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: [email protected] Skype: tranphong079 _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
