On Tue, Nov 1, 2011 at 14:56, sheng qiu <herbert1984106@xxxxxxxxx> wrote: > Thanks for your reply. i am sorry for bothering you frequently. > i see there are several daemons to handle the requests. i.e. client > to osd, can you tell me what exactly source file will handle > write/read request from client to/from osd? > i am not clear with the structure of the source codes. Ignoring file metadata and the interaction with MDS, you might get going by reading src/osd/OSD.cc OSD::handle_op. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html