Date: Tue, 21 Jun 2011 21:26:59 +0000 From: "Dieter BSD" <dieterbsd@engineer.com> To: freebsd-questions@freebsd.org Subject: FreeBSD reports incorrect amount of memory Message-ID: <20110621212701.9550@gmx.com>
next in thread | raw e-mail | index | archive | help
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.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20110621212701.9550>