<div dir="ltr">ok, I understand that, now I'm gonna check how much memory I can afford, may be it is convenient to have 2 server in a cluster, but I need to check this.<br><br>Thanks a lot for your comments.<br><br><br>
<div class="gmail_quote">2008/8/7 Florian Schmidt <span dir="ltr"><<a href="mailto:fschmidt@gmx.at">fschmidt@gmx.at</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
I would suggest buying at least more memory (memory is currently very cheap<br>
so this shouldn't be a big problem).<br>
<br>
We habe currently a load of 60 - 70 full sessions on our server and a memory<br>
usage around 10GiB -> so with 16GiB memory we would only support a maximum<br>
of 100 sessions. The nxagent processes take at least 50MiB per User and<br>
Session.<br>
<br>
On our Server all big (memory) or cpu intensive jobs are dispatched to the<br>
compute farm. For more parallel sessions we are still working at our company<br>
on a better load balancing solution because we plan to migrate from Citrix<br>
Metaframe on Solaris 8 to NX on RHEL 4 or RHEL 5.<br>
<br>
I think that 200 parallel sessions will work without problems on your server<br>
with at least 16GiB of memory. For 400 users only the basic nxagents will<br>
take 50MiB per user so a total of 20GiB (but now you don't have opened any<br>
application on your server) If you start applications like cadence virtuoso,<br>
modelsim, blastfusion or any EDA software (Chip design) you will get<br>
troubles with more than 50 sessions :D<br>
<br>
Hope this helps!<br>
Cheers,<br>
<font color="#888888">Florian<br>
</font><div><div></div><div class="Wj3C7c"><br>
-----Original Message-----<br>
From: Holger Krull [mailto:<a href="mailto:holger.krull@gmx.de">holger.krull@gmx.de</a>]<br>
Sent: Thursday, August 07, 2008 5:48 PM<br>
To: User Support for FreeNX Server and kNX Client<br>
Subject: Re: [FreeNX-kNX] How can I do Sizing?<br>
<br>
7th Sign | Iván Rico schrieb:<br>
> Thanks, this information is really usefull, ok, I'm gonna buy this server:<br>
> 2 Xeon Quad Core 3.0 GHz<br>
> 8 GB Ram<br>
> 4 ethernet ports<br>
> this server should be support 400 user, is this possible?<br>
<br>
That is about 20 Meg Ram and '61 MHz' per user. That is a really<br>
difficult. In my opinion that could only work if you run a single<br>
program and not a full desktop, RAM is too tight.<br>
(Usually i would say you need 100MB and 100MHz per user, but that is<br>
really very depending on what you want to do)<br>
<br>
I recommend testing on a smaller computer to see how much user you can<br>
have with the applications you need before you buy.<br>
<br>
<br>
<br>
<br>
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