Hi, is there a way to set ceph to have 0 replicas, and only have the original data on osd? i just want to see how much the cost is to have replicas. i tried to ceph osd pool set metadata size 0, ceph osd pool set data size 0. but not allowed.
Thanks, Sheng On Wed, Nov 2, 2011 at 11:57 AM, Tommi Virtanen <[email protected]> wrote: > On Tue, Nov 1, 2011 at 18:09, sheng qiu <[email protected]> wrote: >> i see there are four messengers client, cluster, messenger_hbin, >> messenger_hbout in the ceph_osd.cc. will one of the messengers >> responsible to handle the receiving request from client? i do not know >> how the OSD handle the received messages from client or mds. > > hb means heartbeat. My earlier message pointed you to exactly where an > OSD handles a message from a client (MDS is also just a client of > OSD). > -- Sheng Qiu Texas A & M University Room 302 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
