4. How do I change the veritas cluster configuration manually?

How do I change the veritas cluster configuration manually?


  • You may want to change the vcs configuration manually for easy and speed of editing, rather than using the GUI

    Note: The GUI allows you to change the configuration while the HAD daemon is running. Using the manual method you must first stop HAD daemon, the service will keep on running.

    Stop the HAD daemon and keep the applications running

    # hastop -all -force

    Make a copy of the main.cf for saftey purposes

    Edit the main.cf file

    Verify the configuration

    # hacf -verify /etc/VRTSvcs/conf/config

    Run hastart on the systems where you made the changes to main.cf

    # hastart

    Run a status on the cluster, you should see "local build" status followed by "running". After you see running, run hastart on the other nodes.

    # hastart

    You'll see "remote build" status, on running hastatus

    Write the configuration to disk on all systems

    # haconf -dump -makero
veritas 96
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