intel 3000ah主板raid驱动

ffangjian

本人在此主板上用两块250G的硬盘做了raid，加载intel 官方网站的驱动 megaide驱动，fdisk -l 显示为两块硬盘，
dmesg 出现：
Linux version 2.6.9-42.ELsmp (bhcompile@hs20-bc1-1.build.redhat.com) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-2)) #1 SMP Wed Jul 12 23:27:17 EDT 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
BIOS-e820: 000000000009d800 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003fc0e000 (usable)
BIOS-e820: 000000003fc0e000 - 000000003fc5f000 (reserved)
BIOS-e820: 000000003fc5f000 - 000000003fcea000 (usable)
BIOS-e820: 000000003fcea000 - 000000003fedf000 (ACPI NVS)
BIOS-e820: 000000003fedf000 - 000000003feed000 (usable)
BIOS-e820: 000000003feed000 - 000000003feff000 (ACPI data)
BIOS-e820: 000000003feff000 - 000000003ff00000 (usable)
BIOS-e820: 00000000fffc0000 - 00000000fffd0000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fd950
NX (Execute Disable) protection: active
On node 0 totalpages: 261888
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 225280 pages, LIFO batch:16
  HighMem zone: 32512 pages, LIFO batch:7
DMI 2.4 present.
Using APIC driver default
ACPI: RSDP (v002 INTEL                                 ) @ 0x000f0350
ACPI: XSDT (v001 INTEL   S3000AH 0x00000000 INTL 0x01000013) @ 0x3fefe120
ACPI: FADT (v003 INTEL   S3000AH 0x00000000 MSFT 0x01000013) @ 0x3fefb000
ACPI: MADT (v001 INTEL   S3000AH 0x00000000 MSFT 0x01000013) @ 0x3fef5000
ACPI: WDDT (v001 INTEL   S3000AH 0x00000000 MSFT 0x01000013) @ 0x3fef4000
ACPI: MCFG (v001 INTEL   S3000AH 0x00000000 MSFT 0x01000013) @ 0x3fef3000
ACPI: ASF! (v032 INTEL   S3000AH 0x00000001 MSFT 0x01000013) @ 0x3fef2000
ACPI: SSDT (v001 INTEL   Cpu0Ist 0x00000010 MSFT 0x01000013) @ 0x3fef1000
ACPI: SSDT (v001 INTEL   Cpu1Ist 0x00000010 MSFT 0x01000013) @ 0x3fef0000
ACPI: SSDT (v001 INTEL   Cpu2Ist 0x00000010 MSFT 0x01000013) @ 0x3feef000
ACPI: SSDT (v001 INTEL   Cpu3Ist 0x00000010 MSFT 0x01000013) @ 0x3feee000
ACPI: SSDT (v001 INTEL     CpuPm 0x00000010 MSFT 0x01000013) @ 0x3feed000
ACPI: DSDT (v001 INTEL   S3000AH 0x00000000 MSFT 0x01000013) @ 0x00000000
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:15 APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:15 APIC version 20
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
Enabling APIC mode:  Flat.  Using 0 I/O APICs
ACPI: IOAPIC (id[0x05] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 5, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 3ff00000:c00c0000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/ rhgb quiet
mapped APIC to ffffd000 (fee00000)
Initializing CPU#0
CPU 0 irqstacks, hard=c03ee000 soft=c03ce000
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 1800.081 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030224k/1047552k available (1876k kernel code, 14180k reserved, 759k data, 184k init, 127648k highmem)
Calibrating delay using timer specific routine.. 3602.63 BogoMIPS (lpj=1801315)
Security Scaffold v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
There is already a security framework initialized, register_security failed.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000
CPU: After vendor identify, caps:  bfebfbff 20100000 00000000 00000000
monitor/mwait feature present.
using mwait in idle threads.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 1024K
CPU0: Physical Processor ID: 0
CPU0: Processor Core ID: 0
CPU0: Initial APIC ID: 0
CPU: After all inits, caps:        bfebfbff 20100000 00000000 00000040
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: System reset via FADT Reset Register is supported
CPU0: Intel(R) Pentium(R) Dual  CPU  E2160  @ 1.80GHz stepping 0d
per-CPU timeslice cutoff: 2924.36 usecs.
task migration cache decay timeout: 3 msecs.
Booting processor 1/1 eip 3000
CPU 1 irqstacks, hard=c03ef000 soft=c03cf000
Initializing CPU#1
Calibrating delay using timer specific routine.. 3599.34 BogoMIPS (lpj=1799674)
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000
CPU: After vendor identify, caps:  bfebfbff 20100000 00000000 00000000
monitor/mwait feature present.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 1024K
CPU1: Physical Processor ID: 0
CPU1: Processor Core ID: 1
CPU1: Initial APIC ID: 1
CPU: After all inits, caps:        bfebfbff 20100000 00000000 00000040
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel(R) Pentium(R) Dual  CPU  E2160  @ 1.80GHz stepping 0d
Total of 2 processors activated (7201.97 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking TSC synchronization across 2 CPUs: passed.
Brought up 2 CPUs
zapping low mappings.
checking if image is initramfs... it is
Freeing initrd memory: 482k freed
NET: Registered protocol family 16
PCI: Using MMCONFIG
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040816
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Unable to handle 64-bit address space for
PCI: Unable to handle 64-bit address space for
PCI: Unable to handle 64-bit address space for
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *9 10 11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 *11 12)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX5._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
ACPI: PCI interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 169
ACPI: PCI interrupt 0000:00:1c.4[A] -> GSI 17 (level, low) -> IRQ 169
ACPI: PCI interrupt 0000:00:1c.5[B] -> GSI 16 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 185
ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 185
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 169
ACPI: PCI interrupt 0000:03:00.3[C] -> GSI 19 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:03:00.4[D] -> GSI 16 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:04:04.0[A] -> GSI 18 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:04:05.0[A] -> GSI 17 (level, low) -> IRQ 169
apm: BIOS not found.
audit: initializing netlink socket (disabled)
audit(1224755051.920:1): initialized
highmem bounce pool size: 64 pages
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 8301CD821788A86B
- User ID: Red Hat, Inc. (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
ACPI: Processor [CPU0] (supports C1)
ACPI: Processor [CPU1] (supports C1)
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI interrupt 0000:03:00.3[C] -> GSI 19 (level, low) -> IRQ 193
ttyS4 at I/O 0x2020 (irq = 193) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
divert: not allocating divert_blk for non-ethernet device lo
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH7: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 201
ICH7: chipset revision 1
ICH7: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x30b0-0x30b7, BIOS settings: hdaMA, hdb:pio
    ide1: BM-DMA at 0x30b8-0x30bf, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
hda: Maxtor 6L160P0, ATA DISK drive
Using cfq io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
Probing IDE interface ide1...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hda: max request size: 1024KiB
hda: 320173056 sectors (163928 MB) w/8192KiB Cache, CHS=19929/255/63, UDMA(33)
hda: cache flushes supported
hda: hda1 hda2 hda3
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 131072 (order: 8, 1572864 bytes)
TCP: Hash tables configured (established 131072 bind 131072)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI: (supports S0 S1 S4 S5)
ACPI wakeup devices:
SLPB  P32 UAR1 PEX4 PEX5 UHC1 UHC2 UHC3 UHC4 EHCI AC9M AZAL
Freeing unused kernel memory: 184k freed
SCSI subsystem initialized
libata version 1.20 loaded.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
ahci 0000:00:1f.2: version 1.2
ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 193
MSI INIT SUCCESS
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl RAID mode
ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part
ata1: SATA max UDMA/133 cmd 0xF8824100 ctl 0x0 bmdma 0x0 irq 217
ata2: SATA max UDMA/133 cmd 0xF8824180 ctl 0x0 bmdma 0x0 irq 217
ata3: SATA max UDMA/133 cmd 0xF8824200 ctl 0x0 bmdma 0x0 irq 217
ata4: SATA max UDMA/133 cmd 0xF8824280 ctl 0x0 bmdma 0x0 irq 217
ata1: SATA link up 1.5 Gbps (SStatus 113)
ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:bc01 87:4023 88:407f
ata1: dev 0 ATA-7, max UDMA/133, 488397168 sectors: LBA48
ata1: dev 0 configured for UDMA/133
scsi0 : ahci
ata2: SATA link up 1.5 Gbps (SStatus 113)
ata2: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:bc01 87:4023 88:407f
ata2: dev 0 ATA-7, max UDMA/133, 488397168 sectors: LBA48
ata2: dev 0 configured for UDMA/133
scsi1 : ahci
ata3: SATA link down (SStatus 0)
scsi2 : ahci
ata4: SATA link down (SStatus 0)
scsi3 : ahci
  Vendor: ATA       Model: ST3250310AS       Rev: 3.AA
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sda: drive cache: write back
sda: unknown partition table
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0

ffangjian

Vendor: ATA       Model: ST3250310AS       Rev: 3.AA
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdb: drive cache: write back
sdb: unknown partition table
Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
inserting floppy driver for 2.6.9-42.ELsmp
FDC 0 is a post-1991 82077
Intel(R) PRO/1000 Network Driver - version 7.0.33-k2-NAPI
Copyright (c) 1999-2005 Intel Corporation.
ACPI: PCI interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:03:00.0 to 64
e1000: 0000:03:00.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:15:17:50:4c:55
divert: allocating divert_blk for eth0
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
ACPI: PCI interrupt 0000:04:05.0[A] -> GSI 17 (level, low) -> IRQ 169
e1000: 0000:04:05.0: e1000_probe: (PCI:33MHz:32-bit) 00:15:17:50:4c:56
divert: allocating divert_blk for eth1
e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection
hw_random hardware driver 1.0.0 loaded
ACPI: PCI interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 185
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: BIOS handoff failed (104, 1010001)
ehci_hcd 0000:00:1d.7: continuing after BIOS bug...
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: irq 185, pci mem f8828400
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 185
uhci_hcd 0000:00:1d.0: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: irq 185, io base 00003080
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 193
uhci_hcd 0000:00:1d.1: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: irq 193, io base 00003060
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 201
uhci_hcd 0000:00:1d.2: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: irq 201, io base 00003040
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 177
uhci_hcd 0000:00:1d.3: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: irq 177, io base 00003020
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET: Registered protocol family 10
Disabled Privacy Extensions on device c0344160(lo)
IPv6 over IPv4 tunneling driver
divert: not allocating divert_blk for non-ethernet device sit0
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
EXT3 FS on hda1, internal journal
device-mapper: 4.5.0-ioctl (2005-10-04) initialised: dm-devel@redhat.com
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
IA-32 Microcode Update Driver: v1.14 <tigran@veritas.com>
microcode: No new microdata for cpu 1
microcode: No new microdata for cpu 0
IA-32 Microcode Update Driver v1.14 unregistered
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth1: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex
i2c /dev entries driver
lp: driver loaded but no devices found
eth0: no IPv6 routers present
eth1: no IPv6 routers present
e1000: eth1: e1000_watchdog_task: NIC Link is Down
e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex
e1000: eth0: e1000_watchdog_task: 10/100 speed: disabling TSO
Synchronizing SCSI cache for disk sda:
Synchronizing SCSI cache for disk sdb:
e1000: eth0: e1000_watchdog_task: NIC Link is Down
usb 1-5: new high speed USB device using address 2
Initializing USB Mass Storage driver...
scsi4 : SCSI emulation for USB Mass Storage devices
  Vendor: CBM       Model: Flash Disk        Rev: 4.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sda: 1023231 512-byte hdwr sectors (524 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 1023231 512-byte hdwr sectors (524 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
sda: sda1
Attached scsi removable disk sda at scsi4, channel 0, id 0, lun 0
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
megaraid cmm: 2.20.2.8 (Release Date: Mon Sep 18 00:01:03 EST 2006)
megaraid: 2.20.5.0 (Release Date: Mon Sep 17 12:27:22 EST 2006)
megasas: 00.00.02.03-RH1 Mon Jan 30 16:30:45 PST 2006
ahci 0000:00:1f.2: version 1.2
ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 193
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl RAID mode
ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part
ata5: SATA max UDMA/133 cmd 0xF8824100 ctl 0x0 bmdma 0x0 irq 217
ata6: SATA max UDMA/133 cmd 0xF8824180 ctl 0x0 bmdma 0x0 irq 217
ata7: SATA max UDMA/133 cmd 0xF8824200 ctl 0x0 bmdma 0x0 irq 217
ata8: SATA max UDMA/133 cmd 0xF8824280 ctl 0x0 bmdma 0x0 irq 217
ata5: SATA link up 1.5 Gbps (SStatus 113)
ata5: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:bc01 87:4023 88:407f
ata5: dev 0 ATA-7, max UDMA/133, 488397168 sectors: LBA48
ata5: dev 0 configured for UDMA/133
scsi5 : ahci
ata6: SATA link up 1.5 Gbps (SStatus 113)
ata6: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:bc01 87:4023 88:407f
ata6: dev 0 ATA-7, max UDMA/133, 488397168 sectors: LBA48
ata6: dev 0 configured for UDMA/133
scsi6 : ahci
ata7: SATA link down (SStatus 0)
scsi7 : ahci
ata8: SATA link down (SStatus 0)
scsi8 : ahci
  Vendor: ATA       Model: ST3250310AS       Rev: 3.AA
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdb: drive cache: write back
sdb: unknown partition table
Attached scsi disk sdb at scsi5, channel 0, id 0, lun 0
  Vendor: ATA       Model: ST3250310AS       Rev: 3.AA
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdc: drive cache: write back
SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB)
SCSI device sdc: drive cache: write back
sdc: unknown partition table
Attached scsi disk sdc at scsi6, channel 0, id 0, lun 0
Synchronizing SCSI cache for disk sdb:
Synchronizing SCSI cache for disk sdc:
megaide: module license 'Proprietary' taints kernel.
megaide: driver version 5.19 (Date: Jan 11, 2008; 06:36 IST)
megaide: probe new device... 0x8086:0x27c3:0x8086:0x348f:<6>ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low)-> IRQ 193

megaide: megaide_info called....
scsi9 : LSI Logic MegaIDE RAID BIOS Version 5.4.11101321, 8 targs 1 chans 8 luns

giMajorNumber = 252 <3>irq 193: nobody cared! (screaming interrupt?)
irq 193: Please try booting with acpi=off and report a bug
[<c0107532>] __report_bad_irq+0x3a/0x77
[<c01077a9>] note_interrupt+0xea/0x115
[<c0107a55>] do_IRQ+0x143/0x1ae
[<c02d50c0>] common_interrupt+0x18/0x20
[<c0147c99>] kmem_cache_alloc+0x53/0x57
[<c015babf>] get_empty_filp+0x30/0xdd
[<c015a3c1>] filp_open+0x28/0x70
[<c02d2cb2>] __cond_resched+0x14/0x39
[<c01c31ca>] direct_strncpy_from_user+0x3e/0x5d
[<c015a73a>] sys_open+0x31/0x7d
[<c02d4703>] syscall_call+0x7/0xb
[<c02d007b>] packet_rcv+0x242/0x307
handlers:
[<c025a5fc>] (usb_hcd_irq+0x0/0x4b)
[<f8b068e5>] (megaide_isr+0x0/0x34 [megaide])
Disabling IRQ #193
psmouse.c: Wheel Mouse at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away.
psmouse.c: Wheel Mouse at isa0060/serio1/input0 lost synchronization, throwing 1 bytes away.



这是什么原因？

自己感觉表术不太清楚，

maluyao

一般来说，这种主板带的Raid实际都是软raid，真要做软Radi的话，还不如用操作系统的方法。
但当Windows/Linux共存时，就没法办了。我的台式机就是这种情况。