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Solaris Multipathing EMC VNX/CLARiiON Logical Unit (LUN, LUNZ) Are Not Seen As Multipathed (Doc ID 1565031.1)

Last updated on JULY 06, 2017

Applies to:

Solaris Operating System - Version 10 3/05 and later
Oracle Solaris on x86-64 (64-bit)
Oracle Solaris on SPARC (64-bit)
This document addressed the common issues seen when trying to enable Solaris Multipathing for EMC Asymmetric array like EMC Clariion, EMC CX*, etc ...

Symptoms

EMC VNX/CLARiiON logical unit are not reported as multipathed device in format(1M) output:

 

Changes

New logical unit mapped or unmapped to the system.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
 1. Check the Failover Mode Array setting
 2. Check the type of logical unit
 3. Check the logical unit number
References


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