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[OX General] Re: [OX User] scsi or sata
Evan Ingram
evan.ingram at cariss.co.uk
Thu Feb 8 16:08:19 CET 2007
Sorry for hijacking the thread somewhat but i have a quick question:
I use the community OX for a few users just running off an 80gig sata
hdd, 512mb ram. How many users can i expect to be able to have
functioning reasonably on such a server?..
kind regards
~Evan
Peter Kluth wrote:
> Hi Robert,
>
> we are using OX commercial version on a FSC server (Primergy series).
>
> Short to our history:
> We started june 2003 (with SLOX 4) with only 512 MB RAM but dual
> motherboard with 2 x XEON 1.8 GHz and 3 x 36 GB HD 10K rpm as RAID-5
> (SCSI). We decided to use ONLY SCSI-drives in all our server cause all of
> them running 24 hours a day and 7 days a week - minimum 5 years. We are
> satisfied with that strategy cause we only have few hardware errors a year
> (and it doesn´t matter if a hd fails in a RAID-system).
>
> As we startet with 25 user the system performance was ok. With 50 user the
> system began to swap and as we reached 75 user I decided to upgrade the
> system up to 2.5 GB. Now we have nearly 100 User and an average
> mail-traffic of 1.2 GB +/- 100 MB a month (for all of our user) and system
> is NOT swapping. We are using the complete groupware accept the forum.
>
> So I would prefer the first option (2 GB RAM & SCSI HDs) but only with
> redundant CPU, power and RAID-1 or RAID-5 hd system ...
>
> Kind regards
>
> Peter Kluth
> Network- and system-administration
>
> Tel.: 0049 208 82887-60
> Fax: 0049 208 82887-78
> E-Mail: peter.kluth at ikor.de
>
> ========================================
> IKOR Management- und Systemberatung GmbH
> Essener Straße 5
> 46047 Oberhausen
>
> Geschäftsführer Dipl. Math. Jörg Franke
> Handelsregister Duisburg HRB 13536
>
> http://www.ikor.de
> ========================================
>
>
>
> _______________________________________________
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>
--
Evan Ingram
Technical Engineer
CARISS
St Augustines Business Centre,
125 Canterbury Road,
Westgate-on-sea,
Kent
CT8 8NL
0870 224 5421
www.cariss.co.uk
CARISS is a trading name of Ask-4-IT Ltd
Company Number - 5374955
VAT Number - 856 1229 22
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