Date: Sat, 2 Dec 1995 01:40:55 -0500 (EST) From: Brian Tao <taob@io.org> To: Terry Lambert <terry@lambert.org> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Increasing size of shared memory segmenty Message-ID: <Pine.BSF.3.91.951202013837.186B-100000@flinch> In-Reply-To: <199511292110.OAA28629@phaeton.artisoft.com>
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On Wed, 29 Nov 1995, Terry Lambert wrote: > > 32M is smaller than the overall limit, (36 bits? 39 bits?) so you should > be safe, though if you have several of these, you will probably start > having problems. Okay... I gather I need to bump up SHMMAX (max. segment size) as well as SHMALL (max. total size of all segments?). I'm running a 2.1.0-RELEASE kernel with these settings: shminfo: shmmax: 16777216 (max shared memory segment size) shmmin: 1 (min shared memory segment size) shmmni: 32 (max number of shared memory identifiers) shmseg: 8 (max shared memory segments per process) shmall: 4096 (max amount of shared memory in pages) Seems to be working okay so far, although I still can't load those nice 1536x1024 (or larger) PhotoCD pictures into gimp... :( -- Brian Tao (BT300, taob@io.org) Systems Administrator, Internex Online Inc. "Though this be madness, yet there is method in't"
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