Hi Sage, Would you help to review several patches on our github for ceph-unstable? 1. http://github.com/tcloud/ceph/commit/3c91d0c0e20425f94eaa374f39b2a1f398270255 This fixed a monitor bug we hit several times. When some osds report that other osds are down, there is a chance that the leading monitor would enter an infinite loop (you can see the CPU usage of cmon is 100% from "top"). ps. I found that the master branch does not contain this piece of code. Is there any concern? 2. http://github.com/tcloud/ceph/commit/e3147e8929220997017de8fffa34b9d9c2abf9cf We hit this assert fail once. Can you check if this patch is reasonable? 3. http://github.com/tcloud/ceph/commit/01e3bd78fe7ae26b394f5acda5c0ea875726a387 We found that every execution of 'ceph -s' causes a thread leaking on the monitor. This patch sort of fixed the problem: the thread will be terminated when the subscription expires. However, I wonder if we should provide an "unsubscribe" mechanism to allow the client to explicitly unsubscribe it. Thanks, Henry -- 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
