Customize osimage (Optional)
============================

Optional means all the subitems in this page are not necessary to finish an OS deployment. If you are new to xCAT, you can just jump to :ref:`Initialize the Compute for Deployment<deploy_os>`.

.. toctree::
   :maxdepth: 2

   driver_update_disk.rst
   pre_post_script.rst
   syncfile.rst
   additional_pkg.rst
   network/index.rst
   enable_kdump.rst
   install_new_kernel.rst
   acc_initrd_rootimg_gen_ppc64le.rst
   trim_diskless_rootimg.rst
   localdisk.rst