hi, all: When osd update the osdmap, it would apply the OSDMap::Incremental and get the crc for the new osdmap. If the crc is not the same as define in Incremental osd would request the full osdmap. I think the logic is quite well. But in the client, the objecter do not check the crc. I do not know why not client do the same logic as osd. Could anyone explain this? Thanks. -- Regards, Xinze Chi -- 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