Solaris IPMP – Diagnosis and Troubleshooting

Ramdev

I have started unixadminschool.com ( aka gurkulindia.com) in 2009 as my own personal reference blog, and later sometime i have realized that my leanings might be helpful for other unixadmins if I manage my knowledge-base in more user friendly format. And the result is today's' unixadminschool.com. You can connect me at - https://www.linkedin.com/in/unixadminschool/

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4 Responses

  1. Vignesh says:

    Can you pls explain, what is link and probe based and why we assigning test address?

  2. Ramdev says:

    Vignesh – this post might answer your questions. If not please let me know , i will explain.

    http://gurkulindia.com/main/2011/05/ipmp-link-based-only-failure-detection-with-solaris-10/

  3. Yogesh Raheja says:

    @Vignesh, the link given by Ram will explain Link Based and Probe based multipathing techniques. As far as test address is concerned, it is only used in Probe-Based IPMP to continously monitor the interfaces which are in IPMP and in.mpathd is the daemon responsible for the same. All parameters can be checked in /etc/default/mpathd. Go through the link mentioned by Ram and let usknow in case of any questions.

  1. April 10, 2014

    […] This article will give you quick overview of various in.mapthd error messages, the meaning and corrective action for each message. To understand more about in.mpathd troubleshooting you can refer the following articles  – Solaris IPMP Troubleshooting  […]

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