Date: Wed, 5 Dec 2007 12:46:19 +0100 From: Gergely CZUCZY <phoemix@harmless.hu> To: freebsd-questions@freebsd.org Subject: more then 2G shm on RELENG_7 Message-ID: <20071205114619.GA32423@harmless.hu>
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--OXfL5xGRrasGEqWY Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, I'm to test PostgreSQL on a 7-BETA3. The box has 12GB of memory in it, I've adjusted the sysctls, but postgresql always fails to allocate the SHM if it's bigger then 2GB. How can I make it to allocate more SHM than 2G at once? sysctl.conf: kern.ipc.shmall=3D1572864 kern.ipc.shmmax=3D6442450944 kern.ipc.semmap=3D1024 kern.ipc.shm_use_phys=3D1 /boot/loader.conf: zfs_load=3D"YES" vm.kmem_size=3D"1073741824" vm.kmem_size_max=3D"1073741824" kern.ipc.semmni=3D1024 kern.ipc.semmns=3D2048 kern.ipc.semmnu=3D1024 I've also hit a similar issue with qemu, but that wasn't shared memory, I had just tried to make it allocate more than 2GBs for a single vm, but that also failed. Still haven't figured out why was that. Sincerely, Gergely Czuczy mailto: gergely.czuczy@harmless.hu --=20 Weenies test. Geniuses solve problems that arise. --OXfL5xGRrasGEqWY Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) owFlVE1rHEcQlSV0SIMPIn+gEASBoxntzo6kzRohWx+sZGzisCJB5LD0ztbMdNTT Peru2dXqF5gQUBIffLDBEOxjIAf9gOCbLyKXQC7JHwiBxD7mkupdSWTt20y9qnpv +r2eb2/OzcwuXPx0/uXH33z/9MaPc3/1bhWVcyoLCm4GQgX1Wq0eNKI4agSNgGMS RSlfxV5Sa+Jq+/Ozr7e1cqhccDAqsQUOT9xKKblQtyHJubHoNiqXBk121bcjbKmt cEKrFgglhcJr7MBwZVM0wa5KdF+orAXHlXbYD0ojlOM9iYztoZR6mbH9pQKcJkbr 4KG2LjPY+ew+aAUc1oOt3YO7jRAOcoSePoGcW6hH7S3QKRRYaDMibhBumdYMEHj/ q8oSDzjqtyObOGmXoVc5KCeb7bEELod8ZCHlQlrPzElHwh36IdbZewAipY1LFnoi y9D4sgLiDEmzHkLCFexDwY+QuqbmSQ6CX+By7ieAO/qMBDcZm2gJE63SFjtCo0JR JqHNCxreaOzUV9ej5lo8hRT8hJC1OI7i1don8f9BJLD0Y7VoeqZbWeyW+ch6kLGV ntZuRWreR3PJfZrari9Qw+LhbmeRDYrwiE6ya8Up+mK9tt5Yj+vNKJ7GuhM9U/iU IiXeV+TLXktUi5vvlKur7kvnpNWQ04FysKIQkhsQ1lYIQ+FyOMaimvhIR+tgyK1a cmApmOT1JAeUAEpHH3wAwBnhQ6CvbZr26NKfLQqBNmNGlUmEQTHmYGOOsSCfEeyH 0HFCSlo/QM+biqzyxJr0DPORlzPWRQHpCPLboCQ5rI0moyfYPq2S0xEraJfTLcgm 5TAZl+/QNxQSrQ3zirEg2Ihq7AtEJdCOr0QIbXohWy1YLemgSqPp+hQTRuBGWAzZ o825+Rl/i6/+AAuz5z/MPM+W32z+ev7kxUf45729nw/3DtfOjmeefdCe/+ftyw9f /fbLReeP3//+97tPXz/+Dw== =zKNy -----END PGP SIGNATURE----- --OXfL5xGRrasGEqWY--
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