Hi everyone, I am looking into the ceph src code about how the write is implemented. When I am using rados bench to perform write operation, I can see that "void write(uint64_t off, bufferlist& bl, uint64_t truncate_size, uint32_t truncate_seq)" in Objecter.h is called for every write, and this operation is put into a queue named "ops". My understand is that, another process/thread will dequeue this operation, and look up the CRUSH maps to find a primary OSD and push it the data (or ask it to pull the data). If this is the case, what exactly function is doing this? If this is not the case, then what will be the following operation? Thanks, Sugang -- 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
