Re: [ceph-users] ceph 'tech' question

2017-03-24 Thread mj
On 03/24/2017 10:33 AM, ulem...@polarzone.de wrote: And why? better distibution of read-access. Udo Ah yes. On the other hand... In the case of specific often-requested data in your pool, the primary PG will have to handle all those requests, and in that case using a local copy would have

Re: [ceph-users] ceph 'tech' question

2017-03-24 Thread ulembke
Hi, no ceph read from the primary PG - so your reads are app. 33% local. And why? better distibution of read-access. Udo Am 2017-03-24 09:49, schrieb mj: Hi all, Something that I am curious about: Suppose I have a three-server cluster, all with identical OSDs configuration, and also a replic