sda-> hda

linuxgentoo · 04-21-2008, 10:41 PM

my kernel is 2.6.22.19 patched by linux vserver(2.6.22.19-vs2.2.0.7-r1)
my storage is SATA disk
from livecd ,It can recognize as sda,

Code:

scsi1 : ata_piix
  Vendor: ATA       Model: HDS728080PLA380   Rev: PF2O
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 160836480 512-byte hdwr sectors (82348 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 160836480 512-byte hdwr sectors (82348 MB)
SCSI device sda: drive cache: write back

but I use my kernel,the disk can be recognized as hda

in .config
I already set

Code:

CONFIG_ATA_PIIX=y
CONFIG_BLK_DEV_PIIX=y

note: i don't find the macro CONFIG_SCSI_ATA_PIIX

thanks for your help

Bruce Hill · 04-22-2008, 02:34 AM

Your disk is a Serial-ATA drive, but you chose IDE controller options for a Parallel-ATA disk -> ATA/ATAPI/MFM/RLL support (IDE) -> ATI IXP chipset IDE support (BLK_DEV_ATIIXP)

The latest stable kernel is 2.6.25. In it use the libata driver -> Serial ATA (prod) and Parallel ATA (experimental) drivers (ATA) and choose the options for your motherboard's controller. From your post it seems to be Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support (ATA_PIIX). You may also need AHCI SATA support (SATA_AHCI). If unsure, chose M for SATA_AHCI.

linuxgentoo · 04-22-2008, 05:06 AM

Quote:

Originally Posted by Bruce Hill

Your disk is a Serial-ATA drive, but you chose IDE controller options for a Parallel-ATA disk -> ATA/ATAPI/MFM/RLL support (IDE) -> ATI IXP chipset IDE support (BLK_DEV_ATIIXP)

The latest stable kernel is 2.6.25. In it use the libata driver -> Serial ATA (prod) and Parallel ATA (experimental) drivers (ATA) and choose the options for your motherboard's controller. From your post it seems to be Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support (ATA_PIIX). You may also need AHCI SATA support (SATA_AHCI). If unsure, chose M for SATA_AHCI.

thanks,it does work
I should close ATA options