Date: Mon, 04 Apr 2011 13:21:16 -0700 From: Chuck Swiger <cswiger@mac.com> To: Anton Shterenlikht <mexas@bristol.ac.uk> Cc: freebsd-questions@freebsd.org Subject: Re: how to increase stacksize? Message-ID: <C46793DC-3A71-4A0A-A4EA-A5DE258485C3@mac.com> In-Reply-To: <20110404201735.GA31338@mech-cluster241.men.bris.ac.uk> References: <20110404195034.GA31077@mech-cluster241.men.bris.ac.uk> <B218D3BE-356C-4247-A5B6-7BC824117EDF@mac.com> <20110404201735.GA31338@mech-cluster241.men.bris.ac.uk>
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On Apr 4, 2011, at 1:17 PM, Anton Shterenlikht wrote: >> Set kern.maxssiz in /boot/loader.conf >> to a larger value-- also consider >> tweaking kern.dflssiz, > > What does this limit? > > Is it documented anywhere? It appears to be documented in the manpages: http://www.freebsd.org/cgi/man.cgi?query=tuning&sektion=7 http://www.freebsd.org/cgi/man.cgi?query=loader&sektion=8 ...and sys/boot/forth/loader.conf says: #hw.physmem="1G" # Limit physical memory. See loader(8) #kern.dfldsiz="" # Set the initial data size limit #kern.dflssiz="" # Set the initial stack size limit #kern.hz="100" # Set the kernel interval timer rate #kern.maxbcache="" # Set the max buffer cache KVA storage #kern.maxdsiz="" # Set the max data size #kern.maxfiles="" # Set the sys. wide open files limit #kern.maxproc="" # Set the maximum # of processes #kern.maxssiz="" # Set the max stack size #kern.maxswzone="" # Set the max swmeta KVA storage #kern.maxtsiz="" # Set the max text size Regards, -- -Chuck
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