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Sun Storage 2500, 2500-M2, and 6000 Arrays : How To Identify Which Multipath Software Is Used In Red Hat Linux(RHEL) (Doc ID 1617385.1)

Last updated on JULY 02, 2019

Applies to:

Sun Storage 6140 Array - Version All Versions and later
Sun Storage 6180 Array - Version All Versions and later
Sun Storage 2530 Array - Version Not Applicable and later
Sun Storage 6580 Array - Version All Versions and later
Sun Storage 6130 Array - Version All Versions and later
Generic Linux

Goal

Sun Storage 2500, 2500-M2, and 6000 Arrays used in Red Hat Enterprise Linux (RHEL) environments require multipathing software. Two different multipathing solutions are supported:


This document presents the methods to determine which solution is installed and configured on your server.

DMMP and RDAC/MPP cannot co-exist on an RHEL host. Only one should be installed. DMMP is supported on firmware 07.77.xx and above, and only for these arrays:

  • Sun Storage 2530-M2 Array
  • Sun Storage 2540-M2 Array
  • Sun Storage 6180 Array
  • Sun Storage 6580 Array
  • Sun Storage 6780 Array

 

Solution

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In this Document
Goal
Solution
 How to verify if DMMP is installed and configured
 How to verify if RDAC/MPP is installed and configured
References

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