Date: Tue, 11 Jun 2002 18:27:17 +0200 From: Leo De Geer <leo@ktv.se> To: Dan Nelson <dnelson@allantgroup.com> Cc: mysql@lists.mysql.com, freebsd-questions@FreeBSD.ORG Subject: Re: problem with mysql threads on freebsd Message-ID: <200206111827.17783.leo@ktv.se> In-Reply-To: <20020611143008.GB14164@dan.emsphone.com> References: <200206110836.55860.leo@ktv.se> <20020611143008.GB14164@dan.emsphone.com>
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On Tuesday 11 June 2002 16.30, Dan Nelson wrote: > In the last episode (Jun 11), Leo De Geer said: > > im not abel to get mysql to use more then one thread on my freebsd > > 4.5-stable any one having a klue that wrong????? > > Do not assume that the way Linux manages threads is the only one. > Mysql on FreeBSD does create threads; they are just not visible via top > (in fact Linux is the only OS that shows threads in top). FreeBSD's > threads system, however will not put those threads on multiple CPUs. > You can work around this by building the mysql port with LinuxThreads: > > cd /usr/ports/databases/mysql323-server > make WITH_LINUXTHREADS=3Dyes > > This is only useful if your system is dedicated to mysql, though. If > it is a combination webserver/database, the other CPU will be busy > enough serving webpages, and FreeBSD's regular threads will do fine. thanks that is the thing i have looking for. regards leo --=20 MVH C. Leo De Geer www.dinsignal.com www.ktv.se www.teknikshoppen.nu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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