Follow these steps when performing a cold backup.
By default, the dir.root contains both the contentstore and indexes.
      For a cold backup, back up the database and the content, and perform a full reindex when a
      backup is restored. A full reindex can be a time consuming process, so these steps include the
      indexes in the backup, removing the need to perform a reindex.
    - Stop SkyVault Community Edition.
- Back up the database SkyVault Community Edition is configured to use, using your database vendor's backup tools.
- 
        In parallel, backup the dir.root directory (only the
            contentstore and contentstore.deleted
          directories).
        Backing up the contentstore.deleted directory is optional. 
- 
        Store both the database and dir.root backups together as a single
          unit.
        For example, store the backups in the same directory or compressed file. 
- Start SkyVault Community Edition.
