Date: Wed, 29 Sep 2004 09:33:22 +0200 From: Alessandro de Manzano <demanzano@playstos.com> To: Erik Trulsson <ertr1013@student.uu.se> Cc: freebsd-hardware@freebsd.org Subject: Re[2]: Max memory + swap Message-ID: <1641817201906.20040929093322@playstos.com> In-Reply-To: <20040928082002.GA28679@falcon.midgard.homeip.net> References: <1471731738281.20040928094902@playstos.com> <20040928082002.GA28679@falcon.midgard.homeip.net>
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Tuesday, September 28, 2004, 10:20:02 AM, ha scritto: ET> On Tue, Sep 28, 2004 at 09:49:02AM +0200, Alessandro de Manzano wrote: >> I seems to remember some limit / problem when RAM + swap go over 2 or >> 4 Gbytes total, is this true ? >> (without PAE or similar things, it's a "normal" P4 machine) ET> There have been problems when *physical* RAM is above 2GB (and on a P4 ET> without PAE enabled it is not possible to go above 4GB) but 1GB RAM + a ET> few GB swap should not be any problem. this means swap space is not counted in 4 Gb Limit-before-PAE, right ? I mean, something like 2Gb physical RAM + 4 Gb of swap _without_ PAE should be ok ? >> I would avoid to tweak kernel parameters, if possible, like KVA pages >> and similar things I don't know ;) ET> Then don't go above 2GB RAM. To make that work I think you need to do ET> exactly what ypu want to avoid. ok, fair enough :)) Many thanks! -- Alessandro de Manzano System & Network Administrator Playstos - TIMA S.p.A. Corso Sempione 63 20149 Milano, Italy tel.: +39-023314153 fax : +39-02315678 email: demanzano@playstos.com http://www.playstos.com
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