清家です。 NECのCore duoマシン LaVie RX にFreeBSD 6.0-RELEASEをインストールしま した。
特に問題なくインストールできて、SMPカーネルを作ったのですが、どうもCPU が1つしか動いてないようです。 症状としては、cpu自体は2つ認識しているようですがTopで見るとCPU0しか動 いてない感じです。負荷かけてもtopでのCPUの使用率が50%までしか上りません。 何か間違いがあるか確認して頂けますでしょうか? # 勢いで出たばっかりのCore duoを購入したのですが、対応を待たないと動か ないのかなぁ。 カーネルはGENERICにSMP&ULEの設定を加えただけです。 dmsgに下記に抜粋したacpiのエラーが原因かなとも思っているのですが、 googleで調べて同じ現象が出ているSMPマシンでも、特に問題無く動いている ようなので、関係無いかなぁと。 ---抜粋---- (1) acpi_bus_number: can't get _ADR (2) ACPI-0501: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc22feac0), AE_NO_HARDWARE_RESPONSE ---抜粋 ここまで---- 以下OSの情報です。 % sysctl -a |grep cpu kern.threads.virtual_cpu: 2 kern.ccpu: 1948 kern.smp.maxcpus: 16 kern.smp.cpus: 2 debug.cpufreq.lowest: 0 debug.cpufreq.verbose: 0 debug.kdb.stop_cpus: 1 debug.PMAP1changedcpu: 0 hw.ncpu: 2 hw.acpi.cpu.cx_supported: C1/1 hw.acpi.cpu.cx_lowest: C1 hw.acpi.cpu.cx_usage: 100.00% machdep.cpu_idle_hlt: 1 machdep.hlt_cpus: 2 machdep.hlt_logical_cpus: 0 machdep.logical_cpus_mask: 2 dev.cpu.0.%desc: ACPI CPU dev.cpu.0.%driver: cpu dev.cpu.0.%location: handle=\_PR_.CPU0 dev.cpu.0.%pnpinfo: _HID=none _UID=0 dev.cpu.0.%parent: acpi0 dev.cpu.0.freq: 1667 dev.cpu.0.freq_levels: 1667/-1 1458/-1 1250/-1 1041/-1 833/-1 625/-1 416/-1 208/-1 dev.cpu.1.%desc: ACPI CPU dev.cpu.1.%driver: cpu dev.cpu.1.%location: handle=\_PR_.CPU1 dev.cpu.1.%pnpinfo: _HID=none _UID=0 dev.cpu.1.%parent: acpi0 dev.acpi_throttle.0.%parent: cpu0 dev.cpufreq.0.%driver: cpufreq dev.cpufreq.0.%parent: cpu0 % sysctl -a |grep smp kern.timecounter.smp_tsc: 0 kern.smp.maxcpus: 16 kern.smp.active: 1 kern.smp.disabled: 0 kern.smp.cpus: 2 kern.smp.forward_signal_enabled: 1 kern.smp.forward_roundrobin_enabled: 1 % dmesg Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 6.0-RELEASE #0: Mon Feb 27 16:51:32 JST 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/SMP-ULE Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Genuine Intel(R) CPU T2300 @ 1.66GHz (1662.52-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6e8 Stepping = 8 Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xc1a9<SSE3,MON,<b5>,EST,TM2,<b14>,<b15>> AMD Features=0x100000<NX> Hyperthreading: 2 logical CPUs real memory = 1063714816 (1014 MB) avail memory = 1031847936 (984 MB) ACPI APIC Table: <NEC ND000125> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 1 ioapic0 <Version 2.0> irqs 0-23 on motherboard npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <NEC ND000125> on motherboard acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi0: Power Button (fixed) acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR pci_link0: <ACPI PCI Link LNKA> irq 10 on acpi0 pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0 pci_link2: <ACPI PCI Link LNKC> irq 11 on acpi0 pci_link3: <ACPI PCI Link LNKD> irq 11 on acpi0 pci_link4: <ACPI PCI Link LNKE> irq 11 on acpi0 pci_link5: <ACPI PCI Link LNKF> irq 0 on acpi0 pci_link6: <ACPI PCI Link LNKG> irq 11 on acpi0 pci_link7: <ACPI PCI Link LNKH> irq 11 on acpi0 acpi_ec0: <Embedded Controller: GPE 0x19> port 0x62,0x66 on acpi0 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 cpu1: <ACPI CPU> on acpi0 acpi_throttle1: <ACPI CPU Throttling> on cpu1 acpi_throttle1: failed to attach P_CNT device_attach: acpi_throttle1 attach returned 6 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <display, VGA> at device 2.0 (no driver attached) pci0: <display> at device 2.1 (no driver attached) pci0: <multimedia> at device 27.0 (no driver attached) pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0 pci2: <ACPI PCI bus> on pcib1 bge0: <Broadcom BCM5751M Gigabit Ethernet, ASIC rev. 0x4201> mem 0xb0200000-0xb020ffff irq 16 at device 0.0 on pci2 miibus0: <MII bus> on bge0 brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto bge0: Ethernet address: 00:0d:5e:a2:2b:3f pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0 pci3: <ACPI PCI bus> on pcib2 pci3: <network> at device 0.0 (no driver attached) uhci0: <UHCI (generic) USB controller> port 0x1820-0x183f irq 23 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <UHCI (generic) USB controller> port 0x1840-0x185f irq 19 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] usb1: <UHCI (generic) USB controller> on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: <UHCI (generic) USB controller> port 0x1860-0x187f irq 18 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] usb2: <UHCI (generic) USB controller> on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3: <UHCI (generic) USB controller> port 0x1880-0x189f irq 16 at device 29.3 on pci0 uhci3: [GIANT-LOCKED] usb3: <UHCI (generic) USB controller> on uhci3 usb3: USB revision 1.0 uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ehci0: <EHCI (generic) USB 2.0 controller> mem 0xb0004000-0xb00043ff irq 23 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] usb4: EHCI version 1.0 usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 usb4: <EHCI (generic) USB 2.0 controller> on ehci0 usb4: USB revision 2.0 uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub4: 8 ports with 8 removable, self powered pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci4: <ACPI PCI bus> on pcib3 cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xb0400000-0xb0400fff at device 4.0 on pci4 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 cbb1: <RF5C476 PCI-CardBus Bridge> mem 0xb0401000-0xb0401fff irq 17 at device 4.1 on pci4 cardbus1: <CardBus bus> on cbb1 pccard1: <16-bit PCCard bus> on cbb1 fwohci0: <Ricoh R5C552> mem 0xb0402000-0xb04027ff at device 4.2 on pci4 fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:00:4c:e0:53:00:2b:3f fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 fwe0: <Ethernet over FireWire> on firewire0 if_fwe0: Fake Ethernet address: 02:00:4c:00:2b:3f fwe0: Ethernet address: 02:00:4c:00:2b:3f fwe0: if_start running deferred for Giant sbp0: <SBP-2/SCSI over FireWire> on firewire0 fwohci0: Initiate bus reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <GENERIC ATA controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x18b0-0x18bf at device 31.2 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 pci0: <serial bus, SMBus> at device 31.3 (no driver attached) acpi_tz0: <Thermal Zone> on acpi0 acpi_tz1: <Thermal Zone> on acpi0 acpi_acad0: <AC Adapter> on acpi0 battery0: <ACPI Control Method Battery> on acpi0 battery1: <ACPI Control Method Battery> on acpi0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xce800-0xcf7ff,0xdc000-0xdffff,0xe0000-0xe17ff on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model GlidePoint, device ID 0 ppc0: parallel port not found. sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 or not responding sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec ad0: 76319MB <FUJITSU MHV2080BH 00000028> at ata0-master UDMA33 ACPI-0501: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc22feac0), AE_NO_HARDWARE_RESPONSE ACPI-0501: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.BAT1._BIF] (Node 0xc22feae0), AE_NO_HARDWARE_RESPONSE acd0: CDRW <UJDA770 DVD/CDRW/1.01> at ata1-master UDMA33 SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad0s3a ACPI-0501: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc22feac0), AE_NO_HARDWARE_RESPONSE bge0: link state changed to UP pid 468 (skkserv), uid 0: exited on signal 11 (core dumped) ACPI-0501: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc22feac0), AE_NO_HARDWARE_RESPONSE ----from----- 清家宏之