カーネルの起動がわからんのでやる必要ないと思っていたdmesgログを結局読むはめに…。
Linux version 2.6.11-1.1369_FC4 (bhcompile@decompose.build.redhat.com) (gcc version 4.0.0 20050525 (Red Hat 4.0.0-9)) #1 Thu Jun 2 22:55:56 EDT 2005 ←カーネルのバージョンなど
BIOS-provided physical RAM map: ←BIOSによるメモリ割り当て
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000dff0000 (usable)
BIOS-e820: 000000000dff0000 - 000000000dff3000 (ACPI NVS)
BIOS-e820: 000000000dff3000 - 000000000e000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
223MB LOWMEM available.
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 57328
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 53232 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 AWARD ) @ 0x000f7410
ACPI: RSDT (v001 AWARD AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x0dff3000
ACPI: FADT (v001 AWARD AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x0dff3040
ACPI: MADT (v001 AWARD AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x0dff6fc0
ACPI: DSDT (v001 AWARD AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 0e000000 (gap: 0e000000:f0c00000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/
Initializing CPU#0 ←CPU番号
CPU 0 irqstacks, hard=c0457000 soft=c0456000
PID hash table entries: 1024 (order: 10, 16384 bytes)
Detected 1715.809 MHz processor. ←CPUの周波数
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 221996k/229312k available (2518k kernel code, 6772k reserved, 690k data, 180k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3399.68 BogoMIPS (lpj=1699840) ←BogoMIPS（１秒間で無益な処理ができる計測値）
Security Framework v1.0.0 initialized
SELinux: Initializing. ←SELinuxの起動
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 128K ←CPUの２次キャッシュの容量
CPU: After all inits, caps: 3febf3ff 00000000 00000000 00000080 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available ←二つ表示されてるのはネットブートだから？
CPU: Intel(R) Celeron(R) CPU 1.70GHz stepping 03
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: setting ELCR to 0200 (from 0a20)
checking if image is initramfs... it is
Freeing initrd memory: 981k freed
softlockup thread 0 started up.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb1a0, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Uncovering SIS961 that hid as a SIS503 (compatible=1)
Enabling SiS 96x SMBus.
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [?_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay ←プラグアンドプレイできたんだって当たり前か
pnp: PnP ACPI init
pnp: PnP ACPI: found 13 devices
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
apm: overridden by ACPI.
audit: initializing netlink socket (disabled)
audit(1146236900.127:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 42BD35A990375F72
- User ID: Red Hat, Inc. (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
ACPI: Fan [FAN] (on) ←ファンの回転数とか温度とか
ACPI: Thermal Zone [THRM] (40 C)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found ←USB機器接続してないから
Real Time Clock Driver v1.12
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected SiS 650 chipset ←チップセット名
agpgart: AGP aperture is 64M @ 0xe8000000 ←AGPのCPUとの連絡用（
解説
PNP:
PS/2 Controller [PNP0303:PS2K] at 0x60,0x64
irq 10 ←キーボートとか。マウスつないでなかったからね
serio: i8042 KBD port at 0x60,0x64
irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports,
IRQ sharing enabled
ttyS0 at I/O 0x3f8 (
irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (
irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (
irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (
irq = 3) is a 16550A
io scheduler noop registered ←NOオペレーション
io scheduler anticipatory registered ←I/Oスケジューラについては
ココ
io scheduler deadline registered
io scheduler cfq registered ←Complete Fair Queuing
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize ←ラムディスク
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SIS5513: IDE controller at PCI slot 0000:00:02.5
SIS5513: chipset revision 208
SIS5513: not 100% native mode: will probe irqs later
SIS5513: SiS 961B MuTIOL IDE UDMA133 controller
ide0: BM-DMA at 0x4000-0x4007,
BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x4008-0x400f,
BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: ST340014A, ATA DISK driver ←
シーゲート ST340014A [3.5インチ内蔵HDD 40GB EIDE 7200rpm U-ATA/100 8.5ms 2MB 流体軸受]
ide0 at 0x1f0-0x1f7,0x3f6 on
irq 14
Probing IDE interface ide1...
hdc: 40X12X48
CD-RW 1.07 20020620, ATAPI CD/DVD-ROM drive ←40倍速CD-R/12倍速
CD-RWドライブ
ide1 at 0x170-0x177,0x376 on
irq 15
hda: max request size: 1024KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63,
UDMA(100) ←ちゃんと40GBで2Mキャッシュ
hda: cache flushes supported
hda: hda1 hda2 hda3
hdc: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache,
UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
mice:
PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2 ←ネットワーク関連
IP: routing cache hash table of 512 buckets, 16Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 5, 229376 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
Initializing
IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI wakeup devices:
FUTS PCI0 USB0 USB1 MAC0 AMR0 UAR1 UAR2 PS2K
ACPI: (supports S0 S1 S4 S5)
Freeing unused kernel memory: 180k freed
input: AT Translated Set 2 keyboard on isa0060/serio0
EXT2-fs warning (device hda3):
ext2_fill_super: mounting ext3 filesystem as
ext2 ←
ココ見てもよくわかんない。エラーじゃないよね？
SELinux: Disabled at runtime. ←
SElinuxはDisableに設定したから
SELinux: Unregistering netfilter hooks
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077 ←
フロッピーディスクコントローラ
8139too Fast
Ethernet driver 0.9.27 ←イーサネット関係
ACPI: PCI Interrupt Link [LNKC] enabled at
IRQ 11
PCI: setting
IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKC] -> GSI 11 (level, low) ->
IRQ 11
eth0:
RealTek RTL8139 at 0xe000, 00:01:80:0d:7d:b1,
IRQ 11 ←
リアルテックの
製品情報で10/100M Fast
Ethernetってことで
eth0: Identified 8139 chip type 'RTL-8100B/8139D'
ACPI: PCI Interrupt Link [LNKF] enabled at
IRQ 11
ACPI: PCI Interrupt 0000:00:02.7[C] -> Link [LNKF] -> GSI 11 (level, low) ->
IRQ 11
intel8x0_measure_ac97_clock: measured 49072 usecs ←サウンドチップ関係
intel8x0: clocking to 48000
i2c-sis96x version 1.0.0
sis96x_smbus 0000:00:02.1: SiS96x SMBus base address: 0x1080
shpchp: acpi_shpchprm:?_SB_.PCI0 evaluate _BBN fail=0x5 ←SHPCのホットプラグ
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (
OHCI) Driver (PCI)
ACPI: PCI Interrupt Link [LNKE] enabled at
IRQ 5
PCI: setting
IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:00:02.2[D] -> Link [LNKE] -> GSI 5 (level, low) ->
IRQ 5
ohci_hcd 0000:00:02.2:
OHCI Host Controller
ohci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:02.2:
irq 5, io mem 0xec100000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
ACPI: PCI Interrupt Link [LNKH] enabled at
IRQ 11
ACPI: PCI Interrupt 0000:00:02.3[A] -> Link [LNKH] -> GSI 11 (level, low) ->
IRQ 11
ohci_hcd 0000:00:02.3:
OHCI Host Controller
ohci_hcd 0000:00:02.3: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:02.3:
irq 11, io mem 0xec101000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [FUTS]
ibm_acpi: ec object not found
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@
redhat.com ←論理／物理デバイス間の マッピング機構
kjournald starting. Commit interval 5 seconds ←etx3の
ジャーナリング関係でバッファの書き込み。５秒ごとにタイマリスト作成cf.
ココ
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 265064k swap on /dev/hda2. Priority:-1 extents:1
eth0: link down ←イーサネット。LANつないでないから
Bluetooth: Core ver 2.7 ←
Bluetoothなんて使わんのに動いてる
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized ←
Bluetoothのプロトコルなんてわかりませんとも
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.7
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM ver 1.5
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
parport: PnPBIOS parport detected. ←パラレルポートのサポート
parport0: PC-style at 0x378 (0x778),
irq 7 [PCSPP,TRISTATE]
lp0: using parport0 (interrupt-driven).
lp0: console ready
NET: Registered protocol family 10
Disabled Privacy Extensions on device c03e6820(lo)
IPv6 over
IPv4 tunneling driver
つ〜ことで実験器具は
| CPU |
Intel Celeron 1.7GHz ２次キャッシュ 128KB |
| チップセット |
SiS 650 |
| ハードディスク |
シーゲート ST340014A [3.5インチ内蔵HDD 40GB EIDE 7200rpm U-ATA/100 8.5ms 2MB 流体軸受] |
| ドライブ |
40倍速CD-R/12倍速CR-RWドライブ |
| |
フロッピーディスク |
| ネットワーク |
チップ名「RTLB8139D」 10/100M Fast Ethernet |
