Howdy! I'm having some questions regarding how Gluster deals with various failure cases: - if a client obtained write lock on a file using fcntl, and later crashed, can Gluster reclaim the lock so that other clients can access the file? If so, what is the timeout to trigger the lock reclaim? - if a client cannot reach one server of a replication pair for a read operation, can the client automatically retry on the other server? - if a client cannot reach either node of a replication pair, can the client tries to send request to other server nodes? - Is AFR being done among server nodes? What if some nodes in a replication set is not reachable? Will gluster fail the write to the client? Also, my understanding is from 3.1.x on, gluster is using volume command to configure the server volumes. Any change to the translators should be set using volume command instead of changing the vol file manually. Is my understanding correct? thanks so much, - cheng
