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I've been running arch for a while now on this board w/o using the raid controler but I've recently picked up a pair of new hard drives and I'd like to get the raid working if possible. I'm running the stock kernel26 2.6.12.2-1. I'll assume that I don't have the right drivers installed or something to that extent but I'm not sure where to go from here. I haven't tried the scsi kernel yet. The scsi kernel on the install cd would hang my system and I'm a newbie when it comes to playing with the kernel so I don't want to get to a point where I can't recover. Can I install the scsi kernel side by side with my existing one so I can just point grub back to the old kernel image if it doesn't work or will I need to compile a custom kernel?
The raid on this board has been nothing but a head ache ever since I got it. I believe that the controler is an AMI MegaRAID IDE 100 controler. The manual it came with claimed it was something else, but the ami drivers worked for it under windows (which concidentaly were not the drivers that came with the board). Anyway here is some info that maybe useful
The two WDC WD1600JB-00GVA0 drives are the drives connected to the raid controler. It seems to be recognized as a gerneric ide controler card. Both disks show up as hde and hdg, I have a raid0 array configured in the controler setup but the kernel doesn't seem to see it. A modprobe of cmd64x, which hwd suggests for the card, returns FATAL: Module cmd64x not found.
HARDWARE DETECT ver 4.7.1 (simple mode)
Kernel : 2.6.12-ARCH
CPU & Cache: Processor 0 is AMD Athlon(tm) XP 1600+ 1400MHz, 256 KB Cache
ALSA(sound): C-Media Electronics Inc|CM8738 module: snd-cmipci
Video : nVidia Corp.|NV11 Geforce2 MX/MX 400 server: Xorg (nv)
Monitor : Generic Monitor H: 28.0-96.0kHz V: 50.0-75.0Hz
Mouse : Microsoft Corp.|Trackball Optical xtype: IMPS2 module: usbhid device: /dev/input/mice
Drive(ide) : PLEXTOR CD-R PX-W2410A (CDROM) 0MB device: /dev/hda
Drive(ide) : E-IDE 10X DVD-ROM DRIVE 0125 (DVDROM) 0MB device: /dev/hdb
Drive(ide) : WDC WD400BB-00CAA1 (HD) 40023MB / 2048KB cache device: /dev/hdc
Drive(ide) : WDC WD400BB-75CAA0 (HD) 40002MB / 2048KB cache device: /dev/hdd
Drive(ide) : WDC WD1600JB-00GVA0 (HD) 160052MB / 8192KB cache device: /dev/hde
Drive(ide) : WDC WD1600JB-00GVA0 (HD) 160052MB / 8192KB cache device: /dev/hdg
RAID : CMD Technology Inc|PCI0649 (Ultra ATA/100 Jost Ctrlr) module: cmd64x
Swap : Found 262576KB device: /dev/hdc2
Floppy : Floppy drive(s): fd0 is 1.44M
USB : VIA Technologies|VT82C586B USB module: uhci_hcd
Ethernet : National Semi|DP83810 10/100 Ethernet module: natsemi device: eth0
Network : No PCI card or onboard chip
PCMCIA slot: No PCMCIA
-----------:
Menu : Hwd: hwd, Lshwd: lshwd -?, X: mkxcfg
X sample : Generate X sample: hwd -x
Howto : View howto: hwd -h [phydeaux@Phychan ~]$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 03)
00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP]
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40)
00:07.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus Master IDE (rev 06)
00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 1a)
00:07.3 USB Controller: VIA Technologies, Inc. USB (rev 1a)
00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
00:0a.0 Ethernet controller: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller
00:0f.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
00:10.0 RAID bus controller: CMD Technology Inc PCI0649 (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX] (rev a1)[phydeaux@Phychan ~]$ ls /dev
adsp fd0u1440 inotify mem ram15 stdout
agpgart fd0u360 input misc ram2 tts
audio fd0u720 kmem mixer ram3 tty
cd floppy kmsg null ram4 ttyS0
cdrom full legacy nvidia0 ram5 ttyS1
cdrom1 hda log nvidiactl ram6 ttyS2
cdroms hdb loop port ram7 ttyS3
cdrw hdc loop0 psaux ram8 ttyS4
console hdc1 loop1 ptmx ram9 ttyS5
core hdc2 loop2 pts random ttyS6
discs hdc3 loop3 ram0 rd ttyS7
disk hdd loop4 ram1 rtc urandom
dsp hdd1 loop5 ram10 shm vc
dvd hde loop6 ram11 snd vcc
fd hdg loop7 ram12 sound zero
fd0 ide mapper ram13 stderr
fd0h1200 initctl md ram14 stdin[phydeaux@Phychan ~]$ dmesg
Linux version 2.6.12-ARCH (root@earth) (gcc version 3.4.3) #1 SMP Fri Jul 1 11:55:48 PDT 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000027ff0000 (usable)
BIOS-e820: 0000000027ff0000 - 0000000027ff3000 (ACPI NVS)
BIOS-e820: 0000000027ff3000 - 0000000028000000 (ACPI data)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
639MB LOWMEM available.
On node 0 totalpages: 163824
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 159728 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:1
DMI 2.2 present.
ACPI: RSDP (v000 VIA694 ) @ 0x000f76c0
ACPI: RSDT (v001 VIA694 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x27ff3000
ACPI: FADT (v001 VIA694 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x27ff3040
ACPI: DSDT (v001 VIA694 AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
ACPI: PM-Timer IO Port: 0x4008
Allocating PCI resources starting at 28000000 (gap: 28000000:d7ff0000)
Built 1 zonelists
Kernel command line: root=/dev/discs/disc0/part3 devfs=nomount apm=off acpi=on ro
Local APIC disabled by BIOS -- you can enable it with "lapic"
mapped APIC to ffffd000 (01525000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 1400.140 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: 642696k/655296k available (4079k kernel code, 12096k reserved, 1270k data, 288k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 2768.89 BogoMIPS (lpj=1384448)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383f9ff c1c3f9ff 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383f9ff c1c3f9ff 00000000 00000000 00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After all inits, caps: 0383f9ff c1c3f9ff 00000000 00000020 00000000 00000000 00000000
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: setting ELCR to 0020 (from 1e20)
CPU0: AMD Athlon(tm) XP 1600+ stepping 02
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
Brought up 1 CPUs
CPU0 attaching sched-domain:
domain 0: span 1
groups: 1
domain 1: span 1
groups: 1
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb240, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050408
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Disabling VIA memory write queue (PCI ID 0305, rev 03): [55] 89 & 1f -> 09
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 11 *12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *9
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *10 11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
PnPBIOS: Disabled by ACPI PNP
SCSI subsystem initialized
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: disabled on user request.
inotify device minor=63
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFS: nTxBlock = 5022, nTxLock = 40176
SGI XFS with ACLs, security attributes, no debug enabled
SGI XFS Quota Management subsystem
Initializing Cryptographic API
Applying VIA southbridge workaround.
PCI: Disabling Via external APIC routing
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: Processor [CPU0] (supports 2 throttling states)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected VIA Twister-K/KT133x/KM133 chipset
agpgart: AGP aperture is 64M @ 0xd8000000
intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chipsets
intelfb: Version 0.9.2
PNP: PS/2 controller doesn't have AUX irq; using default 0xc
PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 112
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 disabled
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
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:07.1
PCI: Via IRQ fixup for 0000:00:07.1, from 255 to 0
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci0000:00:07.1
ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: PLEXTOR CD-R PX-W2410A, ATAPI CD/DVD-ROM drive
hdb: E-IDE 10X DVD-ROM DRIVE 0125, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: WDC WD400BB-00CAA1, ATA DISK drive
hdd: WDC WD400BB-75CAA0, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
CMD649: IDE controller at PCI slot 0000:00:10.0
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
CMD649: chipset revision 2
CMD649: 100% native mode on irq 10
ide2: BM-DMA at 0xe400-0xe407, BIOS settings: hde:DMA, hdf:pio
ide3: BM-DMA at 0xe408-0xe40f, BIOS settings: hdg:DMA, hdh:pio
Probing IDE interface ide2...
hde: WDC WD1600JB-00GVA0, ATA DISK drive
ide2 at 0xd400-0xd407,0xd802 on irq 10
Probing IDE interface ide3...
hdg: WDC WD1600JB-00GVA0, ATA DISK drive
ide3 at 0xdc00-0xdc07,0xe002 on irq 10
Probing IDE interface ide4...
Probing IDE interface ide5...
hdc: max request size: 128KiB
hdc: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33)
hdc: cache flushes not supported
/dev/ide/host0/bus1/target0/lun0: p1 p2 p3
hdd: max request size: 128KiB
hdd: Host Protected Area detected.
current capacity is 78125000 sectors (40000 MB)
native capacity is 78125040 sectors (40000 MB)
hdd: Host Protected Area disabled.
hdd: 78125040 sectors (40000 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33)
hdd: cache flushes not supported
/dev/ide/host0/bus1/target1/lun0: p1
hde: max request size: 1024KiB
hde: 312581808 sectors (160041 MB) w/8192KiB Cache, CHS=19457/255/63, UDMA(100)
hde: cache flushes supported
/dev/ide/host2/bus0/target0/lun0: unknown partition table
hdg: max request size: 1024KiB
hdg: 312581808 sectors (160041 MB) w/8192KiB Cache, CHS=19457/255/63, UDMA(100)
hdg: cache flushes supported
/dev/ide/host2/bus1/target0/lun0: unknown partition table
hda: ATAPI 40X CD-ROM CD-R/RW drive, 4096kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdb: ATAPI DVD-ROM drive, 512kB Cache, UDMA(33)
libata version 1.11 loaded.
mice: PS/2 mouse device common for all mice
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid10 personality registered as nr 9
md: raid5 personality registered as nr 4
raid5: automatically using best checksumming function: pIII_sse
pIII_sse : 3768.000 MB/sec
raid5: using function: pIII_sse (3768.000 MB/sec)
raid6: int32x1 570 MB/s
raid6: int32x2 710 MB/s
raid6: int32x4 457 MB/s
raid6: int32x8 445 MB/s
raid6: mmxx1 1167 MB/s
raid6: mmxx2 1945 MB/s
raid6: sse1x1 1117 MB/s
raid6: sse1x2 1820 MB/s
raid6: using algorithm sse1x2 (1820 MB/s)
md: raid6 personality registered as nr 8
md: multipath personality registered as nr 7
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 64Kbytes
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
NET: Registered protocol family 1
NET: Registered protocol family 10
Disabled Privacy Extensions on device c05dbde0(lo)
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
ACPI wakeup devices:
PCI0 USB0 USB1 MODM UAR1 UAR2 ECP1
ACPI: (supports S0 S1 S4 S5)
devfs_mk_dev: could not append to parent for md/0
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 288k freed
kjournald starting. Commit interval 5 seconds
input: AT Translated Set 2 keyboard on isa0060/serio0
cdrom: open failed.
cdrom: open failed.
Adding 262576k swap on /dev/hdc2. Priority:-1 extents:1
EXT3 FS on hdc3, internal journal
usbcore: registered new driver usbfs
usbcore: registered new driver hub
nvidia: module license 'NVIDIA' taints kernel.
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 12
PCI: setting IRQ 12 as level-triggered
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 12 (level, low) -> IRQ 12
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-7676 Fri Jul 29 12:58:54 PDT 2005
parport_pc: VIA 686A/8231 detected
parport_pc: probing current configuration
parport_pc: Current parallel port base: 0x378
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
parport_pc: VIA parallel port: io=0x378, irq=7
USB Universal Host Controller Interface driver v2.2
ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:00:07.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 10, io base 0x0000c400
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:07.3[D] -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:00:07.3: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2)
uhci_hcd 0000:00:07.3: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:07.3: irq 10, io base 0x0000c800
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usb 1-1: new low speed USB device using uhci_hcd and address 2
usbcore: registered new driver hiddev
input: USB HID v1.00 Mouse [Microsoft Microsoft Trackball Optical®] on usb-0000:00:07.2-1
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
natsemi dp8381x driver, version 1.07+LK1.0.17, Sep 27, 2002
originally by Donald Becker <becker@scyld.com>
http://www.scyld.com/network/natsemi.html
2.4.x kernel port by Jeff Garzik, Tjeerd Mulder
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
natsemi eth0: NatSemi DP8381[56] at 0xdf000000 (0000:00:0a.0), 00:40:f4:4c:f3:cb, IRQ 11, port TP.
eth0: DSPCFG accepted after 0 usec.
eth0: link up.
eth0: Setting full-duplex based on negotiated link capability.
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:0f.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
Real Time Clock Driver v1.12
input: PC Speaker
ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
eth0: no IPv6 routers present
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
kjournald starting. Commit interval 5 seconds
EXT3 FS on hdd1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.Offline
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