回复： DL580G5 连接MSA2000故障

[zhou3648]

DL580G5服务器安装REDHAT5.3 ,机器上装了两块A8002A(HP StorageWorks FC2142SR 4Gb PCI-E HBA for Windows and Linux)HBA ,用来连接MSA2000.

 服务器自检结束后，进不了系统，死机。

这时拔掉两根光纤线，系统就可以继续启动下去，屏幕上显示：

rport-3:0-1:blocked FC remote port time out：saving binding

rport-3:0-2:blocked FC remote port time out: saving binding

buffer I/O error on device sdb4,logical block 0

buffer I/O error on device sdb4,logical block 0

buffer I/O error on device sdb3,logical block 71119616

buffer I/O error on device sdb3,logical block 71119617

buffer I/O error on device sdb3,logical block 71119618

buffer I/O error on device sdb3,logical block 71119619

buffer I/O error on device sdb3,logical block 71119620

buffer I/O error on device sdb3,logical block 71119621

buffer I/O error on device sdb3,logical block 71119622

buffer I/O error on device sdb3,logical block 71119623

 然后就可以正常进系统了

[hbwangting]

解决办法：拔掉光纤线，重启在服务器上安装系统，装后好第一次重启时再连上光纤线。

[zhang008]

安装HPDM ，试一下

[fender8402]

是操作系统里面没有安装多路径软件，下个rdac的源包，然后make；make install，修改grub.conf让默认从带rdac的那个新内核启动就行了