Re: [ovirt-devel] [ovirt-users] [Feature review] Select network to be used for glusterfs

On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote: In the suggested feature, there is no real storage "role". The "storage role" title means only "default value for glusterfs IP". For example, once a brick was created, nothing protects the admin from accidently removing the storage network, or changing its IP address. Another "proof" that this is not a real "role", is that it affects only GUI: I am guessing that REST API would not make use of it at all. (maybe I'm wrong; for sure, REST must be defined in the feature page) Maybe that's the behavior we want. But alternatively, Engine can enforce a stronger linkage between the brick to the network that it uses. When adding a brick, the dialog would list available networks instead of the specific IP. As long as the brick is being used, the admin would be blocked/warned against deleting the network. I'm missing a discussion regarding the upgrade path. If we would opt to requiring a single storage role network in a cluster, in an upgraded cluster the management network should take this role.