Date: Fri, 6 Mar 2009 05:11:56 +1100 From: user@vk2pj.dyndns.org To: nicolas@boiteameuh.org Cc: freebsd-stable@freebsd.org Subject: Re: IPC Sys5 for amd64? Message-ID: <20090305181156.GK3540@server.vk2pj.dyndns.org> In-Reply-To: <20090302220729.GN14832@boiteameuh.org> References: <20090302220729.GN14832@boiteameuh.org>
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--DEueqSqTbz/jWVG1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2009-Mar-02 23:07:30 +0100, nicolas@boiteameuh.org wrote: >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? SysV shm doesn't make it clear whether segments can exceed 2GB even on commercial 64-bit OSs (they can on Solaris but can't on Tru64). The work-around Oracle uses on Tru64 is to allocate multiple 2GB segments. --=20 Peter Jeremy --DEueqSqTbz/jWVG1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (FreeBSD) iEYEARECAAYFAkmwFewACgkQ/opHv/APuIe7lwCcCTkM645vMl/xHtB7n2xXAC/H YywAoId8Xkdc/c1wECsp6tHCTP62j69V =Kcsk -----END PGP SIGNATURE----- --DEueqSqTbz/jWVG1--
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