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How to List the Single Path Devices for an EMC PowerPath Multipathing Device (Doc ID 420839.1)

Last updated on MARCH 11, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Linux OS - Version 1.0.4-1 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Linux x86-64
Linux x86
Linux Kernel - Version: 1.0.4-1 to 1.0.5-1
Linux Kernel - Version: 2.4.21 to 2.4.21-47
EMC providing powermt utility for all versions of Enterprise Linux and Oracle Linux.


Goal

You are going to add new disks via Oracle ASMLib (oracleasm) and you are given the multipath devices (/dev/emcpower*) to be used.  You cannot use them for oracleasm on 2.4 kernel as it is not supported

So you need to know the single path devices for a specific emcpower device. 

Solution

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In this Document
Goal
Solution

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