Re: Got my Alphastation 500/400

Tobias Ulmer <[email protected]> Fri, 6 Nov 2015 14:27:09 +0100
Newsgroups gmane.os.openbsd.alpha
Message-ID <[email protected]>
On Thu, Nov 05, 2015 at 04:19:58PM -0500, Bryan C. Everly wrote:
> Hi all,
> 
> My Alphastation 500/400 showed up today and I was able to boot the serial
> console on it.  It seems to have 64MB DIMMs in it (total of 4) so I would
> think it has 256 MB of RAM but from the SRM console, when I do a "show
> memory" it only shows 64 MB.  Is it talking about the size of the DIMM in
> that command or the total memory on the box?  This is all new to me so any
> help you can provide would be great.
> 
> Also, any recommendations on a SCSI drive for this?  It has a SCSI CDROM on
> it so I can install from there.  Also, the network card in it has both a
> BNC connector and an rj45 as well and appears to be recognized by SRM when
> I do a "show devices" command.

If there are no physical constraints, just get a 50pin to SCA adapter
and put a SCA type disk in. Cheap and plenty. If noise is a concern, the
Fujitsu 10k rpm types seem to be a good choice.

Some very old machines can be picky about which disk they talk to, but
in general scsi is very backwards compatible.

> 
> Any nudges in the right direction would be much appreciated.
> 
> Thanks,
> Bryan