On 25 Dec 2012, at 15:18, sampsa at mac.com wrote:
Could do, uploading to my hosting first though.
Once that's done, I'll get in touch.
Okay. What's the total size of the collection?
Sampsa
On 25 Dec 2012, at 22:13, Cory Smelosky <b4 at gewt.net> wrote:
On 25 Dec 2012, at 15:10, sampsa at mac.com wrote:
The link will be a bit slow, downloading the whole MEDIALIB for mirroring purposes.
If you at some point want a second mirror, let me know.
Samlsa
On 25 Dec 2012, at 22:09, sampsa at mac.com wrote:
On 25 Dec 2012, at 22:06, Dave McGuire <mcguire at neurotica.com> wrote:
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Unless you count those geographically separate clusters with FDDI links :)
Come to think of it, I have like 3 of those cards and even some cables in London.
sampsa
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.
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.
If only we had more free time. :-(
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
Could do, uploading to my hosting first though.
Once that's done, I'll get in touch.
Sampsa
On 25 Dec 2012, at 22:13, Cory Smelosky <b4 at gewt.net> wrote:
On 25 Dec 2012, at 15:10, sampsa at mac.com wrote:
The link will be a bit slow, downloading the whole MEDIALIB for mirroring purposes.
If you at some point want a second mirror, let me know.
Samlsa
On 25 Dec 2012, at 22:09, sampsa at mac.com wrote:
On 25 Dec 2012, at 22:06, Dave McGuire <mcguire at neurotica.com> wrote:
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Unless you count those geographically separate clusters with FDDI links :)
Come to think of it, I have like 3 of those cards and even some cables in London.
sampsa
On 25 Dec 2012, at 15:10, sampsa at mac.com wrote:
The link will be a bit slow, downloading the whole MEDIALIB for mirroring purposes.
If you at some point want a second mirror, let me know.
Samlsa
On 25 Dec 2012, at 22:09, sampsa at mac.com wrote:
On 25 Dec 2012, at 22:06, Dave McGuire <mcguire at neurotica.com> wrote:
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Unless you count those geographically separate clusters with FDDI links :)
Come to think of it, I have like 3 of those cards and even some cables in London.
sampsa
The link will be a bit slow, downloading the whole MEDIALIB for mirroring purposes.
Samlsa
On 25 Dec 2012, at 22:09, sampsa at mac.com wrote:
On 25 Dec 2012, at 22:06, Dave McGuire <mcguire at neurotica.com> wrote:
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Unless you count those geographically separate clusters with FDDI links :)
Come to think of it, I have like 3 of those cards and even some cables in London.
sampsa
On 25 Dec 2012, at 15:06, sampsa at mac.com wrote:
On 25 Dec 2012, at 22:03, Cory Smelosky <b4 at gewt.net> wrote:
Install Phase IV if you want to retain your sanity.
I'll go do that once I find where I dumped the install discs...
]
Hobbyist ISO + offical ISOs for AXP can be found here: http://rhesus.sampsa.com/medialib.start.html
Use the main site, the mirror isn't ready.
Okay. I'll go grab it there. Was just seeing if I had it laying around so I could save on a download. ;)
On 25 Dec 2012, at 22:06, Dave McGuire <mcguire at neurotica.com> wrote:
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Unless you count those geographically separate clusters with FDDI links :)
Come to think of it, I have like 3 of those cards and even some cables in London.
sampsa
On 25 Dec 2012, at 15:06, Dave McGuire <mcguire at neurotica.com> wrote:
On 12/25/2012 03:02 PM, Cory Smelosky wrote:
Ah. Is any sort of encryption done for cluster-over-IP?
Oh heck no. That sort of overhead's resultant latency would destroy
the performance of a cluster on all but the very fastest of machines.
Ah, right, I'm forgetting that clustering sends a lot of data.
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
Mmmm, true. Clustering is generally used for practical purposes and not my crazy experiments.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On 25 Dec 2012, at 22:03, Cory Smelosky <b4 at gewt.net> wrote:
Install Phase IV if you want to retain your sanity.
I'll go do that once I find where I dumped the install discs...
]
Hobbyist ISO + offical ISOs for AXP can be found here: http://rhesus.sampsa.com/medialib.start.html
Use the main site, the mirror isn't ready.
On 12/25/2012 03:02 PM, Cory Smelosky wrote:
Ah. Is any sort of encryption done for cluster-over-IP?
Oh heck no. That sort of overhead's resultant latency would destroy
the performance of a cluster on all but the very fastest of machines.
Further, most VMS clusters are built with machines in the same
datacenter. It's not generally a wide-area thing.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
