Unloading LLT and GAB and removing Veritas InfoScale Availability or Enterprise on the departing node

On the node departing the cluster, unconfigure and unload the LLT and GAB utilities, and remove the Veritas InfoScale Availability or Enterprise filesets.

You can use script-based installer to uninstall Veritas InfoScale Availability or Enterprise on the departing node or perform the following manual steps.

If you have configured VCS as part of the InfoScale products, you may have to delete other dependent filesets before you can delete all of the following ones.

To stop LLT and GAB and remove Veritas InfoScale Availability or Enterprise

  1. If you had configured I/O fencing in enabled mode, then stop I/O fencing.
    # /etc/init.d/vxfen.rc stop
  2. Stop GAB and LLT:
    # /etc/init.d/gab.rc stop
    # /etc/init.d/llt.rc stop
    			
  3. To determine the filesets to remove, enter:
    # lslpp -L |grep VRTS
    			
  4. To permanently remove the Availability or Enterprise filesets from the system, use the installp -u command. Start by removing the following filesets, which may have been optionally installed, in the order shown:
    # installp -u VRTSsfcpi
    # installp -u VRTSvcswiz
    # installp -u VRTSvbs
    # installp -u VRTSsfmh
    # installp -u VRTSvcsea
    # installp -u VRTSvcsag
    # installp -u VRTScps
    # installp -u VRTSvcs
    # installp -u VRTSamf
    # installp -u VRTSvxfen
    # installp -u VRTSgab
    # installp -u VRTSllt
    # installp -u VRTSspt
    # installp -u VRTSvlic
    # installp -u VRTSperl
  5. Remove the LLT and GAB configuration files.
    # rm /etc/llttab
    # rm /etc/gabtab
    # rm /etc/llthosts