Date: Mon, 06 Jul 2009 23:03:15 +0200 From: Dimitry Andric <dimitry@andric.com> To: Amza Marian <tech@unixteacher.org> Cc: freebsd-stable@freebsd.org Subject: Re: hw.realmem in stable. Message-ID: <4A526693.5020401@andric.com> In-Reply-To: <42650195230C4DE4B7816F944EB3B464@workstation> References: <0475D596F44442839D969C59B5E93F84@workstation> <alpine.BSO.1.00.0907062240390.13690@isl-s-02.htw-saarland.de> <42650195230C4DE4B7816F944EB3B464@workstation>
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On 2009-07-06 22:57, Amza Marian wrote: > I have the kernel compiled with PAE option but anyway, the system report > only 600 MB ram ... > hw.realmem: 603979776 ... > lsg ~ # grep memory /var/run/dmesg.boot > real memory = 4898947072 (4672 MB) > avail memory = 4117958656 (3927 MB) This looks like a wraparound issue, your realmem doesn't fit into a 32-bit integer: 4,672 MB - 2^32 = 4,898,947,072 - 4,294,967,296 = 603,979,776
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