How do VMS Condists work? - test-drb@ccmp.vtda.org

28 May 2002

...
 This is not a facetious question (I know little about
clustering... we
had several standalone VAXen back in the old days, with 64Kbps sync
links between them, either running HASP or DDCMP)... *can* you cluster
a Digital Unix box with a VMS box? 
No VMScluster and TruCluster (is that what it's called?)
don't have much in common. They do not interoperate.
But you could add in a spare drive and drop VMS
onto that on you Alpha - you can boot VMS and it
will leave your Unix disks alone if you don't mount
them and vice versa.

Then you cluster you VAX with your Alpha and
and mount the CD and off you go. (It's that
easy if you've done it before, you'll probably need
a bit more help if you have not). For this to work
your prerequisites are working ethernets at both
ends and OpenVMS on both (same version saves
a bunch of hassle).
...

Hmm... That's an idea.  I do have this 1.2GB 3rd party ESDI box that
is one of the things I boot the 8200 from.  If only I could get the DEBNT
working on the 8200.  I also have a couple of KA630s and and a DEQNA,
but no DELQA.  :-( 
DELQAs are two a penny. I'd send you one
but shipping would be prohibitive from the UK.

...
 need to get me and it in the same room.  That should
solve my
VAX/SCSI/Ethernet-in-the-same-box problems.  Mostly, I have two of
three in the same place at the same time. 
If this is either a VAXstation 3100 or a VAXstation 4000
then obviously it will have SCSI and adding a CD should
be straightforward. If it is a VAXstation II/2000/8000/3500
then you'll still have problems (although if it's a VAXstation
8000 I'd like to have your problems :-))

Antonio