EMC 300-000-978 REV A03 manual PowerPath for Unix Installation and Administration Guide

2

PowerPath in a Cluster Environment

3.On every node in the cluster (except any node that is already using the minor number), run the powervol setminor command to set the minor number you chose in step 2. Refer to the powervol(1) man page for information on powervol setminor.

The powervol setminor command fails if the volume is open for I/O. It also fails if the minor number is in use, unless you specify the -autoselectoption.

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