Hi,
Can anyone explain why the dmesg raid info?
Since I do not have raid. I myself did not install raid nor did I tell it to use raid.
There is only one scsi hard drive and one IDE cdrom drive in each of the next mentioned two machines.
Portion of dmesg outputs raid info this happens on two different machines. One uses an Asus P2bs motherboard with ultra 2 (u2w lvd) Adaptec controller that's built into the motherboard . It's running Slackware 10.1 using the adaptec.s kernel. The other machine uses an Abit BX6 motherboard (no on motherboard scsi controller) but on it I do use an Adaptec 29160 an Ultra 160 pci scsi adapter. This second machine runs the latest Kanotix distro it's installed onto the scsi hard drive.
Using Google I searched linuxquestions.org for raid5
site:linuxquestions.org raid5
It turned up some hits mainly in the context of dmesg output
Once again, very nearly if not the same as my two machines dmesg output.
Does anyone have an explanation?
Both my machines also have onboard IDE controllers and I hope this is not confusing the adaptec.s kernel?
On Slackware 10.1, I told it to install the adaptec.s kernel (I hope that's the correct kernel though not absolutely certain that it is so). Can anyone enlighten me a bit more on this issue?
Both machines seem to run alright. Thanks. Alan.
Here's a snippet of dmesg output from the u2w the Slackware 10.1 machine:
RAMDISK driver initialized: 16 RAM disks of 7777K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 00:04.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda
io, hdb
io
ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc
MA, hdd
io
hdc: CD-ROM Drive/G6D, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hdc: attached ide-cdrom driver.
hdc: ATAPI 56X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
SCSI subsystem driver Revision: 1.00
Loading Adaptec I2O RAID: Version 2.4 Build 5
Detecting Adaptec I2O RAID controllers...
Red Hat/Adaptec aacraid driver (1.1-3 Jan 20 2005 16:18:15)
PCI: Found IRQ 10 for device 00:06.0
PCI: Sharing IRQ 10 with 00:04.2
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7890/91 Ultra2 SCSI adapter>
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
(scsi1:A:6): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
Vendor: SEAGATE Model: SX118202LC Rev: B704
Type: Direct-Access ANSI SCSI revision: 02
scsi1:A:6:0: Tagged Queuing enabled. Depth 8
Attached scsi disk sda at scsi1, channel 0, id 6, lun 0
SCSI device sda: 35566480 512-byte hdwr sectors (18210 MB)
Partition check:
sda: sda1 sda2 sda3 < sda5 >
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
8regs : 1561.200 MB/sec
32regs : 898.400 MB/sec
pIII_sse : 1902.800 MB/sec
pII_mmx : 2135.600 MB/sec
p5_mmx : 2229.200 MB/sec
raid5: using function: pIII_sse (1902.800 MB/sec)
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
LVM version 1.0.8(17/11/2003)
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0