RE: Anybody Use 2 or More CPU at Production Env. ( SMP )

From: Lawrence Farr (freebsd-isp_at_epcdirect.co.uk)
Date: 12/18/03

  • Next message: Eric Brunner-Williams in Portland Maine: "Re: Anybody Use 2 or More CPU at Production Env. ( SMP )" 
    To: "'Vahric MUHTARYAN'" <vahric@doruk.net.tr>, <freebsd-isp@freebsd.org>, <freebsd-questions@freebsd.org>
Date: Thu, 18 Dec 2003 22:48:07 -0000

    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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  • Next message: Eric Brunner-Williams in Portland Maine: "Re: Anybody Use 2 or More CPU at Production Env. ( SMP )"