Hi,

It will work. You have to create a scsi vmdk with independent and
persistent reservation option, you have to add it to both of your vms.
It is supported in vmware server 2 (and it is free), but I think
workstation can do this too, maybe it involves some manual .vmx editing.

petya

On Wed, 2008-10-29 at 18:09 +0100, Detlef Ulherr wrote:
> kevin wrote:
> > I am learning parallel programming using MPI these days, so I want to build 
> > a cluster for testing examples in my textbook. 
> >
> > I installed two virtual machines running OpenSolaris on VMware workstation 
> > on my laptop, and I am trying to build a two-nodes cluster with them.
> >
> > It seems pretty hard for me. Does anyone have any experience or any useful 
> > information on this?
> >   
> Hi Kevin,
> 
> you will fail on the shared storage for a two node cluster, because 
> vmware workstation does not support scsi reservations. A single node 
> cluster works perfect with vmware workstation. You can failover data 
> services between container. I am developing this way since several 
> years, and I can tell you by expereince that it works.
> 
> Cheers
> Detlef
> 


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