Quincy recovery load

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi all

 

I have a 10 node cluster with fairly modest hardware (6 HDD, 1 shared NVME for DB on each) on the nodes that I use for archival.

After upgrading to Quincy I noticed that load avg on my servers is very high during recovery or rebalance.

Changing the OSD recovery priority does not work, I assume because of the change to mClock.

Is the high load avg the expected behaviour?

Should I adjust some limits so that the scheduler does not overwhelm the server?

 

/Jimmy

_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux