When you replace a failed osd, it has to recover all of its pgs and so it is pretty busy. Is it possible to tell this OSD to not become primary for any of its already synchronized pgs till every pgs (of the OSD) have recovered ? It should accelerate the rebuild process because this OSD won't have to serve client's read requests but just sync the writes request from the OSDs owning the primary pgs and recover. Is there something wrong with this idea ? -- 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
