Hello! I'd like to ask if gluster 3.0.0 is backward compatible with 2.0.x version? So can I mount 2.0.x cluster with 3.0.0? Can I migrate cluster nodes 1-by-one, upgrading versions on the single host at once? Just attempted to mount cluster as gluster 3.0.0 client (my existing cluster, based on 2.0.4) using the fstab mount - i do store the single .vol file on the cluster node. in the fstab i do use the following setting, which works fine with 2.0.4 10.177.4.15 /cluster glusterfs defaults,noauto 0 0 but the 3.0.0 gives me the following error: anton-h:/# mount cluster syntax error in line 1: "option" (allowed tokens are 'volume', 'type', 'subvolumes', 'option', 'end-volume') error in parsing volume file given by server 10.177.4.15 exiting My cluster consists out of 6 nodes, each of 2x bricks - so I have 1-to-one replication. Cheers, Anton.
