Re: [ceph-users] SSD Journal Performance Priorties

2016-02-26 Thread Somnath Roy
4:16 PM To: ceph-users@lists.ceph.com Subject: [ceph-users] SSD Journal Performance Priorties Ignoring the durability and network issues for now :) Are there any aspects of a journals performance that matter most for over all ceph performance? i.e my inital thought is if I want to improve ceph write p

[ceph-users] SSD Journal Performance Priorties

2016-02-26 Thread Lindsay Mathieson
Ignoring the durability and network issues for now :) Are there any aspects of a journals performance that matter most for over all ceph performance? i.e my inital thought is if I want to improve ceph write performance journal seq write speed is what matters. Does random write speed factor at