Solaris10下设置QLC双口卡的MPIO

oldunix

配置MPXIO

转载请署名作者 Oldunix

root@rac1 # stmsboot -e
WARNING: stmsboot operates on each supported multipath-capable controller
         detected in a host. In your system, these controllers are

/devices/pci@8,600000/SUNW,qlc@1/fp@0,0
/devices/pci@8,600000/SUNW,qlc@1,1/fp@0,0
/devices/pci@9,600000/SUNW,qlc@2/fp@0,0

If you do NOT wish to operate on these controllers, please quit stmsboot
and re-invoke with -D { fp | mpt } to specify which controllers you wish
to modify your multipathing configuration for.

Do you wish to continue? [y/n] (default: y) n
root@rac1 #



根据上面，修改文件：

文件/kernel/drv/fp.conf
vi  /kernel/drv/fp.conf
#
# Per port mpxio-disable property:
#
# You can also enable or disable MPxIO on a per port basis.
# Per port settings override the global setting for the specified ports.
# To disable MPxIO on port 0 whose parent is /pci@8,600000/SUNW,qlc@4 set:
# name="fp" parent="/pci@8,600000/SUNW,qlc@4" port=0 mpxio-disable="yes";
name="fp" parent="/pci@8,600000/SUNW,qlc@2" port=0 mpxio-disable="yes";
name="fp" parent="/pci@8,600000/SUNW,qlc@1" port=0 mpxio-disable="no";
name="fp" parent="/pci@8,600000/SUNW,qlc@1,1" port=0 mpxio-disable="no";

[ 本帖最后由 oldunix 于 2009-5-6 11:35 编辑 ]

oldunix

奶奶的！

折腾了我一上午！

就这么简单！

yoyosys

主要是能从中学习到知识，呵呵，我第一次也是这样的

zhushuyun

支持一下！ 学习了！

风之幻想

收藏了。好东西。顶。

brucewoo

好经验

lisa_won

name="fp" parent="/pci@8,600000/SUNW,qlc@2" port=0 mpxio-disable="yes";
name="fp" parent="/pci@8,600000/SUNW,qlc@1" port=0 mpxio-disable="no";
name="fp" parent="/pci@8,600000/SUNW,qlc@1,1" port=0 mpxio-disable="no";
修改的内容是根据这个来的吗？
/devices/pci@8,600000/SUNW,qlc@1/fp@0,0
/devices/pci@8,600000/SUNW,qlc@1,1/fp@0,0
/devices/pci@9,600000/SUNW,qlc@2/fp@0,0

东方蜘蛛

楼主修改的/kernel/drv/fp.conf第一行是不是不对呀？还是你发帖时的笔误

oldunix

没有问题的


第一行主要是让内置硬盘不采用MPIO的方式修改设备名

否则的话直接用命令一块改就行了

cdleo

To enable Solaris I/O multipathing for all multipath-capable controllers, run:



# stmsboot -e


To enable Solaris I/O multipathing on multipath-capable mpt(7D) controller ports, enter:



# stmsboot -D mpt -e


To enable Solaris I/O Multipathing on multipath-capable Fibrechannel controller ports, enter:



# stmsboot -D fp -e

手动改是一种比较直接的方法.
不过既然有命令,建议命令还是首选
stmsboot后加参数就可实现你要的功能.