Date: Tue, 11 Mar 2003 10:48:22 -0600 From: "Kung Ching-Yi" <ching_yi_kung@hotmail.com> To: taxman@acd.net, freebsd-questions@freebsd.org Subject: Re: Change default IPC limitations Message-ID: <F60yt3cew8k69RKLpgT00000149@hotmail.com>
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I got some help from John so I will give it a try. Thanks for all your kind helps. >From: taxman <taxman@acd.net> >To: "Kung Ching-Yi" <ching_yi_kung@hotmail.com>, freebsd-questions@freebsd.org >Subject: Re: Change default IPC limitations >Date: Mon, 10 Mar 2003 22:30:22 -0500 > >On Monday 10 March 2003 08:49 pm, Kung Ching-Yi wrote: > > Hi, I have a need to change the following settings. > > kern.ipc.msgmni > > kern.ipc.semmns > > kern.ipc.shmmni > > > > I can't use sysctl to modify these since it returns "read-only" message. > > > > I assume I need to rebuild the kernel but I don't know exactly which module > > (header, source code etc) I need to modify. Can anybody help? > > > > Besides, do I need to build anything other than kernel to have it work > > correctly? > >I don't know, and if you don't get any answers here after a couple days, try >asking on -hackers. Some of what you are looking for may be here if you >haven't seen this yet: >http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/index.html > >and this is outdated, but may help you understand the roots of IPC on FreeBSD >http://www.freebsd.org/doc/en_US.ISO8859-1/books/design-44bsd/index.html > >Tim _________________________________________________________________ 使用 MSN Messenger，與朋友在線上聊天: http://messenger.microsoft.com/tc To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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