Commits
Goldwyn Rodrigues committed 293467aa1f1
metadata_update sends message to other nodes - request to send a message - make changes to superblock - send messages telling everyone that the superblock has changed - other nodes all read the superblock - other nodes all ack the messages - updating node release the "I'm sending a message" resource. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>