You know, this kind of info is not only useful as we implement LTSP, it's also useful as we advocate for LTSP/open source with school/district IT departments. Thanks for always sharing the work of the Greek Schools.
On Sat, Jun 13, 2015 at 8:05 AM Alkis Georgopoulos <alk...@gmail.com> wrote: > On 12/06/2015 06:16 μμ, Job Cacka wrote: > > Years ago, we used 64MB of RAM per thin client connection as a rule of > > thumb for calculating RAM. So if your class size is 25 thin clients you > > would want 64 MB * 25 = 1600 MB or 1.56 GB. I think this rule of thumb > > is old however. We were using LTSP 5 on Ubuntu 10.04 I believe. However > > if you doubled the RAM requirements you would still be under your 4GB. > > > Currently we're using these formulas: > 1) Server RAM = 1500 + 30*fat-clients + 300*thin-clients > 2) Server CPU = 1500 + 30*fat-clients + 300*thin-clients > ...the server CPU measured in passmark, e.g. > http://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i3-3220+@+3.30GHz > Average CPU Mark = 4210 > > -- > edubuntu-users mailing list > edubuntu-users@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/edubuntu-users >
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