Hi,
CentOS and Scientific Linux are both Red Hat Enterprice Linux clones.
The pro with Scientific is that it is backed by backed by several large
research labs such as CERN and Fermilab. To me this is a plus. And I have now
moved away from CentOS.
Best Regards - Misi, RRR AB, http://rrr.se
> Hi Joe,
>
> Because most of the companies I work with, that uses Linux, use RedHat, I
> initially chose RedHat for my demo/testing VM.
> When I found out that RedHat is only "free" for a limited time (about 30 days
> if memory serves me correctly), and that you will need to buy a license to get
> further OS updates, I decided to switch to CentOS, as it is also provided by
> the same organisation that distributes RedHat.
>
> CentOS is free and close enough to RedHat, and that is why I like it.
>
> There are a couple of caveats and tricks when building a CentOS VM to be a
> Remedy server.
> I struggled to get it to work initially, but, like Misi, I have found that
> keeping a "Trial & Tribulation Script" of notes on what worked and what not,
> helps in finally arriving at a point where you can use that T&T script to
> build the entire VM quickly, and in one go.
>
> I have now built several working CentOS based VM's using Oracle as the DB for
> ARS v7.1 to 7.6.4 with and without ITSM and even went as far as writing a
> couple of bash scripts to help prepare the server for Oracle and Remedy
> installation.
>
> My advice:
> 1) Choose your Linux distro carefully and stick to it. Not all distro's will
> work (most will require some tinkering to make them work), but let the
> compatibility matrix guide your choice.
> 2) Stock up on patience and coffee.
> 3) Google will become your best friend.
> 4) Make a backup of the entire VM at key milestone points (i.e.: OS installed
> and patched, Prepped for Oracle Install, Oracle installed, ARS Installed,
> etc.) and keep each milestone backup until everything is loaded and working,
> so you can revert to the previous milestone and try again if something went
> horribly wrong.
> 5) Be prepared to spend a lot of time getting it to work if you are coming at
> it being used to non-'nix servers.
> 6) Be prepared to spend a lot of time getting it to work if you are coming at
> it being used to non-'nix servers.
> 7) Be prepared to spend a lot of time getting it to work if you are coming at
> it being used to non-'nix servers.
> (I think you get the message now...) :-)
>
> Also, having lots of RAM (16Gb or more) and super fast disks on your host
> machine won't hurt, and will go a long way towards keeping your patience at
> healthy levels - especially if you are building an ITSM server. :-)
>
> One of the many rewards for getting that Linux VM going, after all that hard
> work, is having a machine with a free OS, that outperforms the socks off any
> Windows server.
>
> Good luck and please let us know what you choose to do with this server.
>
>
> Best Regards,
> Theo
>
>
>
> -----Original Message-----
> From: Action Request System discussion list(ARSList)
> [mailto:arslist@ARSLIST.ORG] On Behalf Of Misi Mladoniczky
> Sent: 05 February 2015 22:49
> To: arslist@ARSLIST.ORG
> Subject: Re: OT: Setting up a demo environment on LINUX..
>
> Hi,
>
> Just to clarify about the "script". It is not a shell script, it is just a
> text file telling me what I need to install as prerequisites and some files
> that you need to create/edit, as well as the exact stuff I put into the
> installer screens.
>
> Best Regards - Misi, RRR AB, http://rrr.se
>
>> Hi,
>>
>> It has never been free as far as I know.
>>
>> I guess you can request a trial version.
>>
>> The best way would probably to do it through one of your clients
>> Support Contract IDs, as they typically has no limit on the number of
>> servers.
>>
>> I have installed AR 8.1 on Scientific Linux (Red Hat Clone) with
>> Oracle without any problem.
>>
>> I used Oracle XE which is free for small environments, and the full
>> Oracle Client to connect through, in order to fool the Remedy installer.
>>
>> Mid-Tier + AR runs fine on 2GB memory in my VM, but I do not have ITSM
>> installed on that machine.
>>
>> To run the installer you need X. I typically use Cygwin as X-server,
>> and then do a ssh -X to the Linux server.
>>
>> I have a detailed script I follow in order to make everything run
>> smoothly, so if anyone is interested, let me know.
>>
>> Best Regards - Misi, RRR AB, http://www.rrr.se (ARSList MVP
>> 2011)
>>
>> Ask the Remedy Licensing Experts (Best R.O.I. Award at WWRUG10/11/12/13):
>> * RRR|License - Not enough Remedy licenses? Save money by optimizing.
>> * RRR|Log - Performance issues or elusive bugs? Analyze your Remedy logs.
>> Find these products, and many free tools and utilities, at http://rrr.se.
>>
>>> Its been a while since I have set up a LINUX demo environment for use
>>> with the AR System
>>>
>>>
>>>
>>> Is it still a free for non commercial use?
>>>
>>>
>>>
>>> If so if anyone has recently set this up, I'd like some information
>>> of what I need to download, from where - and any do's and don'ts so.
>>> I would appreciate this information as it would save me some time.
>>>
>>>
>>>
>>> Cheers
>>>
>>>
>>>
>>> Joe
>>>
>>>
>>> _____________________________________________________________________
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>>
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>
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