On Oct 10, 2015, at 9:34 AM, Imre Gergely gimre@narancs.net wrote: _netdev The filesystem resides on a device that requires network access (used to prevent the system from attempting to mount these filesystems until the network has been enabled on the system).
_netdev in fstab was a workaround from oracle linux support for a FC issue very similar to the one you described(OS/driver may not plogi in to the storage quickly enough.). At least give it try before so quickly dismissing assistance.