I think he means "Single System Image"

ben

On Sep 27, 2012, at 1:46 PM, Brian Empson <[email protected]> wrote:

> The SSI I'm talking about would be defined as "making multiple separate
> machines appear as one single system with one single process space, a shared
> root filesystem, and shared virtual IP". Shared memory doesn't seem that
> important, except for maybe moving a process from one machine to another.
> Thanks,
> Brian
> 
> 
> 
> 
> ________________________________
> From: Otto Moerbeek
> <[email protected]>
> To: Brian Empson <[email protected]> 
> Cc:
> "[email protected]" <[email protected]> 
> Sent: Thursday, September 27, 2012 4:38
> PM
> Subject: Re: SSI
> 
> On Thu, Sep 27, 2012 at 01:04:23PM -0700, Brian Empson
> wrote:
> 
>> Hello OpenBSD world,
>> 
>> Has there been/are there plan to include
> some SSI functionality for BSD? I've looked into Linux for this and the
> problem stems from the fact that the kernel has to be patched with the code to
> perform this functionality. The linux kernel, being a separate entity from the
> rest of the system, makes it difficult to keep an SSI system up to date kernel
> wise. BSD seems to develop the kernel and utilities as one, lending itself to
> easier integration of these features, perhaps? I'd be willing to donate money
> to the project to see functionality like this implemented! Thoughts? Is there
> anyone I can speak to about funding a sub project for OpenBSD SSI? Or is it
> not even being considered?
>> 
>> Thanks,
>> Brian
> 
> For starters, what is SSI? As
> many TLAs go, it can mean multiple
> things. I won't try to guess what you want.
>     -Otto

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