系统集成系统设计规划
多路径
环境：两台redhat 6.2系统+两台光纤交换机+ds8000、xp24000存储
现在redhat系统认盘会多出一倍的盘数 ，请问这样的环境需要在系统安装哪个多路径软件？ 具体是怎样操作配置的？
现在redhat系统认盘会多出一倍的盘数 ，请问这样的环境需要在系统安装哪个多路径软件？ 具体是怎样操作配置的？
10同行回答
sddpcm 和hdlm 能同时装在一台机器，并且起作用？收起
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回复 4# myciciy
Device-Mapper Multipath (DM Multipath) is the preferred multipathing
method on Red Hat Enterprise Linux 5 and 6, and SUSE Linux Enterprise
Server 10 and 11
For multipathing on Red Hat Enterprise Linux 6, use the defaults that are
compiled into DM Multipath.
详见，ds8700 Host Systems Attachment Guide收起
Device-Mapper Multipath (DM Multipath) is the preferred multipathing
method on Red Hat Enterprise Linux 5 and 6, and SUSE Linux Enterprise
Server 10 and 11
For multipathing on Red Hat Enterprise Linux 6, use the defaults that are
compiled into DM Multipath.
详见，ds8700 Host Systems Attachment Guide收起
浏览1197
坐等……收起
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# rpm -qa |grep device-mapper
看一下有无redhat自带的device-mapper，这个是mpio。收起
看一下有无redhat自带的device-mapper，这个是mpio。收起
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