Friday, January 6, 2012

EMC PowerPath basic commands RedHat /CentOS

PowerPath is a multipathing software for Unix operating systems from EMC. If you have ever worked or you are going to work in an environment that includes EMC storage systems it is more than sure that Powerpath will be installed in the Unix hosts.
Following are some notes and tips I’ve been creating since the very first time I found Powerpath, of course this isn’t a full user guide but a sort of personal quick reference. I decide to put it here in the hope that it will be helpful to anyone and for my personal use.

Show powermt command version
Display PowerPath configuration.

 Check for death paths and remove them. List all devices.

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