From owner-freebsd-questions@FreeBSD.ORG Tue Jun 21 21:27:03 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 03C4710656A8 for ; Tue, 21 Jun 2011 21:27:03 +0000 (UTC) (envelope-from dieterbsd@engineer.com) Received: from mailout-us.gmx.com (mailout-us.gmx.com [74.208.5.67]) by mx1.freebsd.org (Postfix) with SMTP id BBDA88FC12 for ; Tue, 21 Jun 2011 21:27:02 +0000 (UTC) Received: (qmail 746 invoked by uid 0); 21 Jun 2011 21:27:01 -0000 Received: from 67.206.163.100 by rms-us010.v300.gmx.net with HTTP Content-Type: text/plain; charset="utf-8" Date: Tue, 21 Jun 2011 21:26:59 +0000 From: "Dieter BSD" Message-ID: <20110621212701.9550@gmx.com> MIME-Version: 1.0 To: freebsd-questions@freebsd.org X-Authenticated: #74169980 X-Flags: 0001 X-Mailer: GMX.com Web Mailer x-registered: 0 Content-Transfer-Encoding: 8bit X-GMX-UID: 7UpnJNN1zmCiIQbsTSElw99iamdhZATx Subject: FreeBSD reports incorrect amount of memory X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jun 2011 21:27:03 -0000 Machine has been running FreeBSD/amd64 with 2 GiB of memory. I just installed a 2nd 2 GiB of memory for 4 GiB total. FreeBSD thinks it now has 32 GiB ??? FreeBSD 8.2-RELEASE #22: Tue Jun  7 12:37:21 PDT 2011 CPU: AMD Athlon(tm) 64 Processor 3000+ (1808.34-MHz K8-class CPU) real memory  = 34359738368 (32768 MB) avail memory = 3614437376 (3446 MB) vm.kmem_map_free: 3629518848 vm.kmem_map_size: 9322496 vm.kmem_size_scale: 1 vm.kmem_size_max: 329853485875 vm.kmem_size_min: 0 vm.kmem_size: 3638841344 hw.physmem: 3749433344 hw.usermem: 3095994368 hw.realmem: 3758030848    1 users    Load  0.00  0.00  0.00                  Jun 21 13:54 Mem:KB    REAL            VIRTUAL                       VN PAGER   SWAP PAGER        Tot   Share      Tot    Share    Free           in   out     in   out Act  272856   22968  1951804    52608  134640  count All  335752   24556 1075766k    65644          pages Proc:                                                            Interrupts  r   p   d   s   w   Csw  Trp  Sys  Int  Sof  Flt        cow    5113 total  1          76      8119   18 1754 3115  120             zfod        atkbd0 1                                                          ozfod       uart0 irq4 3.0%Sys   0.2%Intr  0.0%User  0.0%Nice 96.8%Idle        %ozfod    16 ohci1 siis |    |    |    |    |    |    |    |    |    |    |       daefr     5 ed0 ohci2+ ==                                                        prcfr       fwohci0++                                        13 dtbuf          totfr       fwohci1 bg Namei     Name-cache   Dir-cache    135416 desvn          react       ohci0+ 21   Calls    hits   %    hits   %      2926 numvn          pdwak       ehci0+ 22                                      1995 frevn          pdpgs  3094 nfe0 irq23                                                          intrn  1998 cpu0: time Disks   ad4   ad6   ad8  ad10  ada0  ada1  ada2    638292 wire KB/t   0.00  0.00  0.00  0.00  0.00  0.00  0.00     97364 act tps       0     0     0     0     0     0     0   2682588 inact MB/s   0.00  0.00  0.00  0.00  0.00  0.00  0.00     77168 cache %busy     0     0     0     0     0     0     0     57472 free                                                   376080 buf As far as I know, the mainboard (Tyan Tomcat k8e 2865) only supports 4 GiB. Is this going to cause some problem with FreeBSD trying to use memory that isn't there? How do I debug/fix this? Didn't find anything with google.