July 4, 2013

Redhat 5 cluster: quorum disk configuration

Posted in Redhat Cluster at 11:28 am by alessiodini

For recovery purpose , yesterday I made and configured a quorum disk on a two nodes Redhat 5.5 cluster.
I had some issue when I would make it visibile to the cluster.
I tried to use system-config-cluster GUI command , but I saw that it was possible configure a new quorum disk ONLY at “new configuration” time.
So , i tried setting up CONGA and adding the cluster nodes, but this failed too because I had one node offline.
At this time i tought about to make a new configuration on my vmware-test-environment and manually adding the entries but i preferred to recover a node, making it cluster aware available and finally using CONGA!

For everyone: REMEMBER TO start the qdiskd service and put it bootable via chkconfig. Also REMEMEBER to check the heuristic min_score parameter value

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6 Comments »

  1. on camera monitor said,

    Thanks for your sharing,I appreciate this.keep up the good work.

  2. samuel said,

    An impressive share, I just given this onto a colleague who was doing a little analysis on this. And he in fact bought me breakfast because I found it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love reading more on this topic. If possible, as you become expertise, would you mind updating your blog with more details? It is highly helpful for me. Big thumb up for this blog post!

    • alessiodini said,

      Hi,
      thank you for your long feedback , i’m glad about it šŸ™‚
      Today or tomorrow i will write a new post about quorum disk because i faced a new issue.
      Thank you again,
      Alessio

  3. hdmi said,

    Thanks for your sharing,I appreciate this.keep up the good work.

  4. Ciera Homola said,

    Georgous site! I will defently bookmark it!!!

    • alessiodini said,

      Thank you!! šŸ™‚


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