请教：ibm ds4000如何支持自编译linux内核,详细见内

helpying

as 5(centos 5) , 编译linux内核：2.6.3x.x成功启动，lsmod: qla2xxx,scsi_transport_fc,scsi_tgt,scsi_dh,sg,libata,aic79xx,scsi_transport_spi,sd_mod和as5.4正常启动一样，但是fdisk -l的结果是as5的内核能找到ibm ds4000存储建的分区而新编译2.6.31.x内核启动后不能发现ibm ds4000存储建的分区。发现存储的kernel下卸下qla2xxx的模块以后fdisk -l就不能发现存储，加载mppVhba后链路集合。以下2个朋友的回复好像不对。谢谢！

正常的dmesg里面有：
qla2xxx 0000:03:03.0: Found an ISP2312, irq 209, iobase 0xf8816000
qla2xxx 0000:03:03.0: Configuring PCI space...
qla2xxx 0000:03:03.0: Configure NVRAM parameters...
qla2xxx 0000:03:03.0: Verifying loaded RISC code...
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 217
PCI: Device 0000:00:00.0 not available because of resource collisions
e752x_edac: probe of 0000:00:00.0 failed with error -5
qla2xxx 0000:03:03.0: Allocated (412 KB) for firmware dump...
qla2xxx 0000:03:03.0: LIP reset occured (f7f7).
scsi2 : qla2xxx
qla2xxx 0000:03:03.0:
QLogic Fibre Channel HBA Driver: 8.03.00.1.05.05-k
  QLogic QLA2340 -
  ISP2312: PCI-X (133 MHz) @ 0000:03:03.0 hdma-, host#=2, fw=3.03.26 IPX
qla2xxx 0000:03:03.0: LOOP UP detected (2 Gbps).
  Vendor: IBM       Model: 1722-600          Rev: 0520
  Type:   Direct-Access                      ANSI SCSI revision: 03

不正常的dmesg里面有：
QLogic Fibre Channel HBA Driver: 8.03.01-k4
qla2xxx 0000:03:03.0: enabling device (0000 -> 0003)
qla2xxx 0000:03:03.0: can't find IRQ for PCI INT D; probably buggy MP table
qla2xxx 0000:03:03.0: Found an ISP2312, irq 3, iobase 0xf8704000
qla2xxx 0000:03:03.0: Configuring PCI space...
qla2xxx 0000:03:03.0: Configure NVRAM parameters...
qla2xxx 0000:03:03.0: Verifying loaded RISC code...
qla2xxx 0000:03:03.0: firmware: requesting ql2300_fw.bin
qla2xxx 0000:03:03.0: Firmware image unavailable.
qla2xxx 0000:03:03.0: Firmware images can be retrieved from: ftp://ftp.qlogic.com/outgoing/linux/firmware/.
qla2xxx 0000:03:03.0: Failed to initialize adapter

而我已经在/lib/firmware/qlogic/目录下下载了对应的fireware:
ll /lib/firmware/qlogic/
total 224
-rw-r--r-- 1 root root  33462 Nov 29 12:37 1040.bin
-rw-r--r-- 1 root root  28056 Nov 29 12:37 12160.bin
-rw-r--r-- 1 root root  31842 Nov 29 12:37 1280.bin
-rw-r--r-- 1 root root 125088 Nov 29 20:48 ql2300_fw.bin

参考http://porno-bullen.de/~bluebird/initrd-qla2xxx/linuxrc

[ 本帖最后由 helpying 于 2009-12-1 21:19 编辑 ]

wnzl

dmesg看一下是否有新设备认到

无牙

会不是RDAC的问题？