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Re: [bgl-discuss] to answer my own question



Thanks Susan!

I probably just have just asked :).

Rob

On Tue, 8 Feb 2005, Susan Coghlan wrote:

> Just to clarify.  
> 
> The /etc/hosts file has 64 I/O node addresses (ionode1 ... ionode64,
> 172.30.1.1-172.30.1.64) listed.  We have 32 I/O nodes. As you guessed, the
> code to configure the i/o nodes at powerup skips every other address and
> thsu required us to have 64 defined (or else all the i/o nodes in the
> upper midplane had the same ip - which was fairly difficult to debug).  
> We have 16 storage nodes (i.e. the nodes which will be used to serve PVFS)
> also defined fs1 .. fs16.
> 
> Susan.

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