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Re: [school-discuss] ltsp server specs question



Dear Schoolforgers,

Thanks to all for all these great answers.  The guy buying the box jumped and bought it rather than trying to change the specs, but, in general, it's ok.  Your comments reminded me of the old rule: more RAM is better.   But we're going with the middle estimates first.  Hopefully, we'll be able to report nice performance.  We'll see.  I've done this before, but ten years agao, so I needed an update and the comments have been very useful.  We've been following them up.  The box is already bought; we're going with LTSP for now.  It's a file server on the LAN, of course.  Its use is standard k-12 school, Tim.  It's heavy on the Web and the main thing is usable file sharing via NFS.

Best wishes,

David

----- Message from johndenny@xxxxxxxxxxxxxx ---------
    Date: Tue, 21 Feb 2012 07:03:09 +0700
    From: "j. Tim Denny" <johndenny@xxxxxxxxxxxxxx>
Reply-To: schoolforge-discuss@xxxxxxxxxxxxxxx
Subject: Re: [school-discuss] ltsp server specs question
      To: schoolforge-discuss@xxxxxxxxxxxxxxx

David 

I think a more important way to go is to explain what the use of the server will be.    you mention 50 clients..   so please tell us what those clients will access on the server.   Since you say only 25% at a time I can immediately cross out the potential that they are thin clients, yet it still leaves us guessing...   what is the intended use of the server...   

what type of box is this server to be housed in?  will it run 24/7?     etc...


Tim
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On Tue, Feb 14, 2012 at 13:28, David Bucknell <david@xxxxxxxxxxxxxxxx> wrote:
Dear Schoolforge,

If you have experience with ltsp, would you comment on the following specs for a new server for a small school (50 clients and another possible 100 laptops ... usually only 25% of those on-line).

DA SPECS:

CPU I5-2400                 3y warranty
MB asus p8z68-v lx      3y
RAM 4GB                     LT
Power Supply 850W      5y
two 500GB HDs 7200RPM
no dvd drive
no graphics card, onboard graphics only

We're asking because this page is a bit old:
https://help.ubuntu.com/community/HowToCookEdubuntu/Chapters/HardwareRequirements

Thank you,

David
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