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Configuration and Use of Device Mapper Multipathing on Oracle Linux (OL) (Doc ID 555603.1)

Last updated on MAY 13, 2021

Applies to:

Oracle Cloud Infrastructure - Version N/A and later
Linux OS - Version Enterprise Linux 4.0 to Oracle Linux 7.0 [Release RHEL4 to OL7]
Linux x86
Linux x86-64


This document explains the steps in configuring device-mapper multipathing for Oracle Linux (OL) over an example case.


The steps in this document are generic principally, but they are strictly tested and implemented on OL4 and 5. The procedures are architecture independent.


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In this Document
 Setting Up The Environment
 Configure device-mapper
 More on DM-MPIO

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