[HECnet] Getting a virtual cluster connected

On 25 Dec 2012, at 15:19, Dave McGuire <mcguire at neurotica.com> wrote: On 12/25/2012 03:05 PM, Cory Smelosky wrote: Brian (Hechinger) and I once discussed the possibility of implementing a similar clustering system within NetBSD. I think just implementing the SCS protocol itself would be a good start. I wonder if there's enough documentation out there to do it. What'd be really interesting is joining that to a VMS cluster. ;) It would be a huge amount of work, and I'm not sure it'd be practical. There are a lot of things in VMS that just don't have a mappable counterpart in the UNIX world. RMS, for instance. And a versioned filesystem. ;) Brian H and I were discussing this (this was, what, eight years ago Brian?) in the context of building a tightly-coupled cluster of NetBSD machines, with the same basic capabilities (as adjusted for the environment) as VMS' clustering...tight shared filesystem, distributed locking, etc. We even discussed process migration. Nice! I still don't see why it's taking UNIX/Linux so long to catch up to features VMS has had since the '80s. ;) If only we had more free time. :-( -Dave -- Dave McGuire, AK4HZ New Kensington, PA