[ovirt-users] Best practice

Is there a best practice when upgrading from ovirt 3.4 to 3.5? I upgraded my development server which is a self hosted server and I just did a regular update without putting anything under maintenance... Though my vm's where turned off. The migration from krb/ldap to AAA went smoothly and so far is running like a champ. I am about to do the same to our production cluster and was wondering if I must put all Hosts under maintenance before I do the upgrade? Thanks in advance for all/any tips from the mailing list! Regards, -- Fernando Fuentes Supervisor & Senior Systems Administrator Email: ffuentes(a)aasteel.com American Alloy Steel, Inc. Houston, Texas Website: http://www.aasteel.com Phone: 713-744-4222 Fax: 713-300-5688