solaris9 + 2*hba +due controller 3501 mpxio

fanliwei20

#cd /kernel/drv
#vi scsi_vhci.conf

将mpixo_disable="yes"改成mpixo_disable="no"

#reboot -- -r 后，format没有输出。
并且报scsi总线错误，3510 连接方式为 一个逻辑磁盘map到0 和4 通道，两个光线卡通过光纤线分别连接两个通道的上下，两个端口，在未启用mpxio的时候，访问正常。

请高手帮忙

东方蜘蛛

OS的版本？

btqs

你的系统是８，９　还是１０　要是１０的　话可不是这么改的哥们　１０　要修改这个/kernel/drv/fp.conf
还有你的主机也是光纤盘的话例如　８９０　４９０　的你看看吧Enabling mpxio enables it everywhere. This includes the internal drives if they're fibre-attached, like on a V880. Now, you can get an extra kit to add a second path to the internal storage, in which case you would want to use mpxio. But in that case you really want to use stmsboot instead. So I'm not going to cover that here, I'm just going to tell you how to disable it on a particular port.

Add a line like the following to the end of /kernel/drv/fp.conf:

name="fp" parent="/pci@8,600000/SUNW,qlc@2" port=0 mpxio-disable="yes";
That's the right entry for a V880 or V890. To find the parent and port numbers, look at the device entry for one of the internal disks:

lrwxrwxrwx   1 root           70 Nov  7 11:45 /dev/dsk/c1t0d0s2
->
../../devices/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000011c6ce45a8,0:c
I've folded it, but the parent is the bit between /devices/ and /fp

fanliwei20

solaris 9 0509 hw +latest pathes

byuq

按照3楼给出的方法做就可以了
当主机操作系统安装在光纤硬盘上时，必须禁用此光纤通道的多路径。