Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-11 Thread NiftyClusters T Mitchell
On Sun, Dec 7, 2008 at 10:06 PM, Kenneth Burgener kenn...@mail1.ttak.org wrote: I am curious what should be the benchmark for making the choice of switching from 32bit to 64bit Linux? I have a few assumptions below. Is my logic sound? (This is a follow up to the Adding RAM thread)

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-10 Thread Florin Andrei
MHR wrote: I think you meant nspluginwrapper - ndiswrapper is for Window$ drivers to run in Linux. d'oh! brain segfault :) -- Florin Andrei http://florin.myip.org/ ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread Akemi Yagi
On Sun, Dec 7, 2008 at 11:02 PM, Ignacio Vazquez-Abrams [EMAIL PROTECTED] wrote: On Sun, 2008-12-07 at 23:06 -0700, Kenneth Burgener wrote: 1. 4GB Memory. I'd like to add a note regarding the 4G/4G split issue. Unlike hugemem in CentOS/RHEL-4, the PAE kernel in CentOS/RHEL-5 does not provide

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread Sorin Srbu
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Kenneth Burgener Sent: Monday, December 08, 2008 7:06 AM To: CentOS mailing list Subject: [CentOS] Is 4GB memory the 64bit switch tipping point? I am curious what should be the benchmark for making

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread Florin Andrei
Kenneth Burgener wrote: 1. 4GB Memory. The main benefit of 64bit mode is the ability to address more than 4GB of RAM. I assume that you use 64bit mode if you want to *efficiently* have more than 4GB of RAM, or intend to upgrade past 4GB in the foreseeable future. (I emphasize

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread Florin Andrei
So, in case it was not clear: On the server, it's 64 bit by default except some rare (and now vanishing) cases when that won't work for some odd reason. On the desktop, it's still 32 bit for me, but I'm probably too conservative. If you only use the stuff that's in the distro, then 64 bit on

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread MHR
On Mon, Dec 8, 2008 at 11:35 AM, Florin Andrei [EMAIL PROTECTED] wrote: It looks like nowadays we're getting close to the comfort zone, or perhaps we're there already. There's a native 64 bit Flash plugin (still in beta), there's a 64 bit OpenJDK that includes a Java browser plugin. VMware

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-08 Thread Paul Heinlein
On Mon, 8 Dec 2008, Florin Andrei wrote: On the server, it's 64 bit by default except some rare (and now vanishing) cases when that won't work for some odd reason. For servers, 32-bit installations are our norm in only two cases: Xen VMs, which in our environment tend to have limited memory,

[CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-07 Thread Kenneth Burgener
I am curious what should be the benchmark for making the choice of switching from 32bit to 64bit Linux? I have a few assumptions below. Is my logic sound? (This is a follow up to the Adding RAM thread) Assumptions: 1. 4GB Memory. The main benefit of 64bit mode is the ability to address

Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-07 Thread Ignacio Vazquez-Abrams
On Sun, 2008-12-07 at 23:06 -0700, Kenneth Burgener wrote: Assumptions: 1. 4GB Memory. 2. Overhead. 3. Compatibility. 4. Desktop vs Servers. Is my logic sound? Number 1 is a bit off. But just a bit. Number 2 is solid. Number 3 is... mostly irrelevant with CentOS. Number 4 is not