This is patently incorrect:
On Fri, May 31, 2013 at 10:44 AM,
kitepilot@kitepilot.com <
kitepilot@kitepilot.com> wrote:
> Yes, you can get 'pure 64' systems (think Red Hat).
> And you can 'fix them' by installing the hybrid 32-bit libraries, but I'd
> rather stay away from it.
> ET
>
CentOs 6 using regular repo used both 32bit and 64 bit libraries -
seamlessly.
There is no reason to "fix" anything in modern linux distributions.
There once was, however this is no longer a factor.
>
> Nathan England writes:
>
>>
>>
>> I'll expand *your* question!
>> Are there any *pure* 64-bit OS options out there? Beyond a linux from
>> scratch build, which I have currently that is still pure 64-bit, what is
>> there?
>> every distro I know of has 32-bit libraries band-aided on to make some
>> 32-bit that refuses to die run.
>> Nathan
>>
>>
>> On Friday, May 31, 2013 13:32:55 kitepilot@kitepilot.com wrote:
>>
>>> Well, I'll expand the question...
>>> Performance and memory access considerations aside, the reason why I have
>>> always 'gone 32' is because applications availability. Back when, flash
>>> was
>>> the limiting factor because it was a PAIN to run it in 64 bits (if at all
>>> possible).
>>> And some other things...
>>> For years, I've been lazily sticking to 32 bits to avoid potentially
>>> problematic issues. Now, if that landscape has changed, and
>>> application-wise 32 and 64 bits are irrelevant, I'd certainly like to
>>> convert to 64.
>>> Question is (again, performance and memory access considerations aside):
>>> What are the potential problems of running on a pure 64 environment for
>>> as
>>> long as you stick to apt-get (or yum)?
>>> ET
>>> keith smith writes:
>>> > Hi,
>>> > > Even though I have 64bit hardware I always install the 32bit version
>>> of
>>> > Linux. I do so because of the past discussions on this list that made
>>> me
>>> > believe the 32bit OS was better because 64bit caching is actually
>>> slower
>>> > due to the requirement that the cache be filled to a certain point
>>> before
>>> > it is moved. I think I recall something about the amount of RAM
>>> having
>>> > some effect here also.
>>> > > Using a 32bit version over a 64bit version seems counter intuitive,
>>> > however that is what I have taken away from these conversations about
>>> > 32bit vs 64bit Linux.
>>> > > I'm using CentOS 6.x on a LAMP server that gets a low amount of
>>> traffic. > However I may make the jump to Linux on my desktop this summer.
>>> (this
>>> > will be my 3rd attempt to become M$ free except one VM so I can use IE
>>> > for testing) I think all of my hardware is 64bit. > > So that begs
>>> the question, is 32bit better than 64bit or do I not
>>> > understand the issue?
>>> > > Thank you for your feedback.
>>> > > Keith
>>> > > ------------------------
>>> > > Keith Smith
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>> --
>>
>> Regards,
>> Nathan England
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~**~~~~~~~~~~~
>> NME Computer Services http://www.nmecs.com
>> Nathan England (nathan@nmecs.com)
>> Systems Administration / Web Application Development
>> Information Security Consulting
>> (480) 559.9681
>>
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