Friday Aug 10, 2007

Sun Cluster 3.2 Patch 2 Version Manager Requirement

Sun Cluster 3.2 Patch 2 requires the version manager command to commit patch changes after you apply any patch that contains a new protocol or changes a protocol. As a result, you must use the scversions command to apply Sun Cluster 3.2 Patch 2 and any subsequent patches. The scversions command determines if the new patch contains protocol changes that require a commit.

To download patches, go to http://sunsolve.sun.com.

Complete the following steps after you have applied a patch to all of your cluster nodes using any of the patch methods provided in the Patching Sun Cluster Software and Firmware chapter in the System Administration Guide.


  1. Check to see if you need to commit the patch software by using the scversions command.

    # /usr/cluster/bin/scversions

    You will see one of the following results:

    Upgrade commit is needed.
    Upgrade commit is NOT needed. All versions match.

  2. If a commit is needed, commit the patch software.

    # /usr/cluster/bin/scversions -c

    The -c option causes the cluster to commit to and run the new patched software.


Note: Running scversions will cause one or more Cluster Membership Monitor (CMM) reconfigurations, depending on the situation.

Rita McKissick
Sun Cluster Documentation

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