[Moodle] OT intranet gateway

Wed Jun 20 14:23:48 EST 2007

True, but with that much grunt on a school file server, only IT managers
could spot the 5-10% drop off. In a way too, spare CPU cycles or HDD
activity from any one virtual server are available for use by another.

I should admit that we have two core virtual servers so we can shuffle, mix
and match processes between them to load balance, upgrade etc. Perhaps I
should admit to a third virtual server in the fireproof strongroom as a
backup server (blush).

Worth adding that with less physical hardware, fans etc. this is a solution
that will contribute less to global warming so we can all sleep better at
night, dreaming of past times when we once shoved coal into the file server
room.

Yes, I am keen to try to link up my Moodle Network. Upgrading to
version 8.1over the term break. :-)

Regards Roland

On 20/06/07, Donald Hew <HewD at vermontsc.vic.edu.au> wrote:
>
> My school is similar to Roland's and we have purchased 2 new servers this
> term (4Gb RAM, 1Tb RAID 10 SATA HDD etc) instead of purchasing 4 separate
> "real" servers. Less space is definite an advantage as we are running our of
> space in the server room. Our new moodle is running on a virtualised
> environment.
>
> BTW, our Moodle v1.81 plus has Moodle Networking activated at
> http://moodle.vermontsc.vic.edu.au, anyone interested in trialing this
> with us???
>
> Given the advantages outlined by Roland, however, with the current trend
> in virtualisation (I believe there are 3 types of virtualisations), and we
> are using VMware as well, I found that performance is slightly down compared
> to having a "real" server due to the intensive hard drive access. This might
> be an important factor for you to consider before moving to virtualisation!
>
> -----Original Message-----
> From: "Roland Gesthuizen" <rgesthuizen at gmail.com>
> To: "The Moodle Users' in Schools Mailing List" <moodle at edulists.com.au>
> Date: Wed, 20 Jun 2007 00:17:45 +1000
> Subject: Re: [Moodle] OT intranet gateway
>
> hahaha I have to invite you over for another show and tell but to be
> honest,
> I got my inspiration for this from Jeff Clement and what Kevork and others
> are already doing with file servers at school.
>
> Instead of having a large farm or shelf with many assorted file servers,
> you
> work with a souped up file server (s) .. with say 4 Gb, 1 Terrabyte of
> raid10 x 4 HDD etc. You then run virtual file servers on this hardware
> using
> the free but very powerful VMWare technology.
>
> Backups are as easy to do as scheduling to move the VMWare file to another
> server or storage media, migrations involve moving this virtual machine
> file
> then flicking the virtual start button. Each virtual server can even run a
> different operating system, as many as you want or need .. with say, a new
> Moodle server to check out an upgrade, a backup proxy on stand by after
> you
> fiddle about with some changes.
>
> VMWare is free and in for the long haul. Google are an inspiration,
> already
> doing exactly this with their tens thousands of servers. I cut my teeth
> playing about with the free workstation version. :-)
>
> Regards Roland
>
> On 19/06/07, Laurie Savage <sav at pvgc.vic.edu.au> wrote:
> >
> > Somebody had to bite! Roland was just waiting for somebody to take the
> > bait!!!!!
> >
> > Laurie
> >
> > On Tue, Jun 19, 2007 at 01:07:43PM +1000, Stephen Digby mentioned:
> > > What is the multiple server virtualisation project ?
> > > ====================================================
> > > Stephen Digby, Learning Technology Manager
> > > mailto: admin at cheltsec.vic.edu.au
> > > Cheltenham Secondary College www.cheltsec.vic.edu.au <
> > http://www.cheltsec.vic.edu.au/>
> > > Ph: 613 955 55 955  Fx: 9555 8617 Mb: 0431-701-028
> > > ====================================================
> > > The Good Parent: What well nourished child wants to leave the womb ?
> > What loved child wants to leave the
> > > breast ? What beloved child wants to leave the home ? All growth
> > includes some pain. We are here for you
> > > whenever and whatever you need. Stephen Digby
> > >
> > >
> > >   _____
> > >
> > > From: moodle-bounces at edulists.com.au [mailto:
> > moodle-bounces at edulists.com.au] On Behalf Of Roland Gesthuizen
> > > Sent: Monday, 18 June 2007 3:13 PM
> > > To: The Moodle Users' in Schools Mailing List
> > > Subject: Re: [Moodle] OT intranet gateway
> > >
> > >
> > > We are using Moodle too as our CMS and a wise choice to stick with a
> > FLOSS solution. Money saved each can go
> > > into staff training, support and hardware for the CMS .. as one parent
> > on school council kindly noted, school
> > > money spent that is invested back in the local school community. We
> will
> > explore setting up a Drupal server
> > > once the dust settles down from our recent multiple server
> > virtualisation project. :-)
> > >
> > > Regards Roland
> > >
> > >
> > > On 15/06/07, WEIR Andrew <WEIR at thomascarr.vic.edu.au> wrote:
> > >
> > > Apologies for the Cross post. (I know we are all busy with reports)
> > >
> > > The college has decided to implement a content management system as
> the
> > > first step to a full LMS however we have run into an issue where by
> due
> > > to cost it is prohibitively expensive to by licenses for every student
> > > to use the system. To over come this the students use the guest access
> > > and staff use there own password protected accounts.
> > >
> > > What I would like to know is if anyone has used? Is using ? Or has
> heard
> > > of any Gateway tool that we could put between this system and the
> > > internet to force students to log into using there current School
> > > accounts which them lets them see the guest account.
> > > This also prevents Google from indexing the CMS.
> > >
> > > Thanking you in advance
> > > Andrew
> > >
> > >
> > >
> > > Andrew Weir
> > > VK3HFT
> > > Information Technology Coordinator
> > > Intranet Manager
> > > Thomas Carr College
> > > 35 Thomas Carr Drive
> > > Tarneit
> > > 3024
> > > Phone 97484 466
> > > Fax 9748 4388
> > >
> > > There is no place like 127.0.0.1
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> > >
> > > --
> > > Roland Gesthuizen - ICT Coordinator - Westall Secondary College
> > > http://www.westallsc.vic.edu.au
> > >
> > > "Never doubt that a small group of thoughtful, committed citizens can
> > change the world; indeed it is the only
> > > thing that ever has." --Margaret Mead
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> > --
> > Laurie Savage
> > ====================================================================
> > Markbook/Moodle Coordinator::Pascoe Vale Girls College::03 9306 2544
> >
> > If you can read this, you're too close.
> > _______________________________________________
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> > Moodle Mailing List kindly supported by
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> Authority
> > and
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> Teachers
> > Association Inc
> >
>
>
>
> --
> Roland Gesthuizen - ICT Coordinator - Westall Secondary College
> http://www.westallsc.vic.edu.au
>
> "Never doubt that a small group of thoughtful, committed citizens can
> change
> the world; indeed it is the only thing that ever has." --Margaret Mead
>
>
> --
> Donald Hew
> Director of ICT, Cisco Instructor & Webmaster
> Vermont Secondary College
> P O Box 138 Morack Road
> Vermont VIC 3133 Australia
> tel: (+61) 3 8872 6345
> fax: (+61) 3 9874 4368
>
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> Moodle Mailing List kindly supported by
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> and
> http://www.vitta.org.au  - VITTA Victorian Information Technology Teachers
> Association Inc
>

-- 
Roland Gesthuizen - ICT Coordinator - Westall Secondary College
http://www.westallsc.vic.edu.au

"Never doubt that a small group of thoughtful, committed citizens can change
the world; indeed it is the only thing that ever has." --Margaret Mead
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