Server backup and restore

[bronislav]

I want to create full backup my zenworks zone. My zone have one ZCM Server with Embedded Sybase SQL Anywhere database and internal certificate authority. To backup i do:

1. Store credentials by entering the following command:
   zman admin-store-credential administrator
2. Backup database by entering the following command:
   zman database-backup /srv/bcp/<backup_name>/dbBackup/
3. Backup Zenworks server by entering the following command:
   zman zenserver-backup /srv/bcp/<backup_name>/zenserver.bcp
4. Backup CA by entering the following command:
   zman certificate-authority-export /srv/bcp/<backup_name>/certificate-authority.bcp

Questions:

1. This backup method exclude backup bundles and polices. To do this I need copy content-repo directory or what?
2. What I need to do to rollback update (if I apply them after create backup)?