[ceph-users] OSD to pool ratio

ST Wong (ITSC) ST at itsc.cuhk.edu.hk
Thu Oct 11 18:20:44 PDT 2018


Hi all,  we're new to CEPH.  We've some old machines redeployed for setting up CEPH cluster for our testing environment.
There are over 100 disks for OSDs.   Will use replication with 2 copies.   We wonder if it's better to create pools on all OSDs, or using some OSDs for particular pools, for better performance and reliability ?     Thanks a lot.

Regards
/st wong
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