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Using Mdadm To Create A Software Mirror On Top Of Multipath Devices (Doc ID 565835.1)

Last updated on APRIL 20, 2020

Applies to:

Linux OS - Version 2.6 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64
Linux x86
Linux x86-64Intel Based Server LINUX

Symptoms

The mdadm(8) tool was used to create a software RAID mirror using two device-mapper-multipath devices:


The RAID is active, but is not using the multipath devices as expected.

Cause

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In this Document
Symptoms
Cause
Solution
References


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