Document "Ignore OVF update failure" check box in the Admin Portal. Compute > Storage > Storage details > Data Center tab > Maintenance button. Check box is in Storage Domain maintenance dialog box. Background: https://bugzilla.redhat.com/show_bug.cgi?id=1523225
Looks like the linked BZ is a bug fix related to the RFE, bug 1321585. Switching out the Depends On so we don't double up on a doc BZ for the RFE.
Accepting as additional beta 3 work, and assigning to Avital for review.
Verified and merged.
Updated document: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2-beta/html-single/administration_guide/#Moving_storage_domains_to_maintenance_mode