---------- Forwarded message ---------- From: sheng qiu <[email protected]> Date: Wed, Sep 12, 2012 at 3:26 PM Subject: Re: does ceph consider the device performance for distributing data? To: Tommi Virtanen <[email protected]>
actually i have read both these two papers. i understand the theory but just curious about how is it implemented within the codes. i looked into the ceph source codes, it seems very complicated for me. i want to read the codes about distribution workloads among OSDs, can you give some clue about which files are related with, If it is convenient? i am a Ph.d student and just for my research cares. Thanks, Sheng On Wed, Sep 12, 2012 at 3:20 PM, Tommi Virtanen <[email protected]> wrote: > On Wed, Sep 12, 2012 at 1:15 PM, sheng qiu <[email protected]> wrote: >> may i ask which part of codes within ceph deal with the distribution >> of workloads among the OSDs? i am interested in ceph's source codes >> and want to understand that part of codes. > > You want to read the academic papers on CRUSH (or just the whole Ceph > paper), to properly understand that part. > > http://ceph.com/resources/publications/ -- Sheng Qiu Texas A & M University Room 332B Wisenbaker email: [email protected] College Station, TX 77843-3259 -- Sheng Qiu Texas A & M University Room 332B Wisenbaker email: [email protected] College Station, TX 77843-3259 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
