今天在redhat as 3.2下安装SATA硬盘，搞得头大了！
很奇怪，安装windows2000，可以正确的找到两个硬盘，且一点问题都没有。
安装红旗linux，也可以正确的认出它们，也没有发现什么问题。
偏偏在redhat as 3.2 下面，始终有问题。
search了整个google，也没有找到什么结果。
初步估计是内核的问题，但是同样的操作系统版本，同样的 sata 阵列卡，同样的硬盘配置，在另外一个server下面就顺利的搞定！
所以还觉得和主板芯片有点关系！
反正没有搞定！郁闷先....
dmesg:
=========================================================================================
BM-DMA at 0x1400-0x1407, BIOS settings: hde:DMA, hdf:pio
HPT372N support is EXPERIMENTAL ONLY.
ide3: BM-DMA at 0x1408-0x140f, BIOS settings: hdg:DMA, hdh:pio
SvrWks OSB4: IDE controller at PCI slot 00:0f.1
PCI: Enabling device 00:0f.1 (0000 -> 0001)
SvrWks OSB4: chipset revision 0
SvrWks OSB4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1840-0x1847, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0x1848-0x184f, BIOS settings: hdc:pio, hdd:pio
hdc: TOSHIBA CD-ROM XM-7002Bc, ATAPI CD/DVD-ROM drive
hde: Maxtor 6Y200M0, ATA DISK drive
blk: queue c0502110, I/O limit 4095Mb (mask 0xffffffff)
hdg: Maxtor 6Y200M0, ATA DISK drive
blk: queue c05025f8, I/O limit 4095Mb (mask 0xffffffff)
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0x1868-0x186f,0x185e on irq 24
ide3 at 0x1860-0x1867,0x185a on irq 24
hde: attached ide-disk driver.
hde: host protected area => 1
hde: 398297088 sectors (203928 MB) w/7936KiB Cache, CHS=24792/255/63, UDMA(33)
hdg: attached ide-disk driver.
hdg: host protected area => 1
hdg: 398297088 sectors (203928 MB) w/7936KiB Cache, CHS=24792/255/63, UDMA(33)
ide-floppy driver 0.99.newide
Partition check:
hde: hde1
hdg:hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: DMA disabled
hdg: drive not ready for command
ide3: reset: master: error (0x00?)
hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: drive not ready for command
hdg: status error: status=0x00 { }
hdg: drive not ready for command
ide3: reset: master: error (0x00?)
end_request: I/O error, dev 22:00 (hdg), sector 0
end_request: I/O error, dev 22:00 (hdg), sector 2
end_request: I/O error, dev 22:00 (hdg), sector 4
end_request: I/O error, dev 22:00 (hdg), sector 6
end_request: I/O error, dev 22:00 (hdg), sector 0
end_request: I/O error, dev 22:00 (hdg), sector 2
end_request: I/O error, dev 22:00 (hdg), sector 4
end_request: I/O error, dev 22:00 (hdg), sector 6
unable to read partition table
ide-floppy driver 0.99.newide
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 16384 buckets, 128Kbytes
TCP: Hash tables configured (established 524288 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
Initializing IPsec netlink socket
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
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