LinuxCzar

Engineering Software, Linux, and Operations. The website of Jack Neely.    

LVM and Device Mapper Multipathing

  January 12, 2007   Operations

I wrote up a short wiki document about setting up and using the device mapper multipathing tools and LVM in Linux. Its targeted at my work environment and our EMC Clariion. However, I thought it might also be useful for others. Especially, if you suffer from the horrid PowerPath packages. Must suppress the need to rant. Also, includes instructions on the proper device nodes to use in your fstab which solves the “timing problem” that some folks have reported.

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