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From: "Lawrence Farr" <freebsd-isp@epcdirect.co.uk>
To: "'Vahric MUHTARYAN'" <vahric@doruk.net.tr>,
	<freebsd-isp@freebsd.org>, <freebsd-questions@freebsd.org>
Date: Thu, 18 Dec 2003 22:48:07 -0000
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Subject: RE: Anybody Use 2 or More CPU at Production Env. ( SMP ) 
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I have around ten SMP machines, some Quads, rest Dual CPU machines.
I genuinely cannot remember the last time one of them crashed that
wasn't hardware related (ie physical failure, not software)

(PS I started using FreeBSD around 2.8).

Lawrence Farr
EPC Direct Limited  

> -----Original Message-----
> From: owner-freebsd-isp@freebsd.org 
> [mailto:owner-freebsd-isp@freebsd.org] On Behalf Of Vahric MUHTARYAN
> Sent: 18 December 2003 19:33
> To: freebsd-isp@freebsd.org; freebsd-questions@freebsd.org
> Subject: Anybody Use 2 or More CPU at Production Env. ( SMP ) 
> 
> Hi Everybody , 
> 
> 
> 	I watching freebsd-stable list I saw that somebody have 
> a problem
> with SMP support which they are using 4.9 . I know that some 
> improvement are
> coming with 5.x .... But this problem are very important for example
> somebody when enable SMP support system start to reset itself 
> or under high
> load crashed ?!!!!! 
> 
> 	I wonder Does anybody use SMP Support without Problem . 
> Because SMP
> is very important things ... 
> 
> 	I wonder too What about HyperThreading ?! 
> 
> 
> 	Second How can I learn What is 1:1 and M:N thread 
> libraries ? ! How
> it's work ?! How SMP work on FreeBSD ?! 
> 
> 
> 	Because I'm using Redhat for a long time and I don't have any
> problem with it of course under high load ... 
> 
> 
> Thanks 
> Vahric MUHTARYAN 
> 
> 
> 
> 
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