Date: Mon, 2 Mar 2009 23:47:58 +0100 From: Max Laier <max@love2party.net> To: freebsd-stable@freebsd.org Cc: nicolas@boiteameuh.org Subject: Re: IPC Sys5 for amd64? Message-ID: <200903022347.59422.max@love2party.net> In-Reply-To: <20090302220729.GN14832@boiteameuh.org> References: <20090302220729.GN14832@boiteameuh.org>
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On Monday 02 March 2009 23:07:30 nicolas@boiteameuh.org wrote: > Hi all, > > I'm trying to install a PostgreSQL db on FreeBSD 7.1-RELEASE amd64. > It's seems I can't allocate a shared memory segment more than 2GB. > I tune sysctl ipc.shm* values but without effects. > > IPC Sys5 isn't "64bit-aware" or the problem is elsewhere? It looks like shm_segsz in struct shmid_ds is of type int, so that will limit your segment. Also there are the kernel config options SHMMAX and SHMMAXPGS. -- /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News
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