As part of this RFE https://bugzilla.redhat.com/show_bug.cgi?id=1196433 there will be new options in the host maintenance dialog box: This will be shown only when a host supports Gluster services. 1. Ignore Gluster Quorum and Self-Heal validations By default oVirt/RHEV-M will check the gluster quorum is not lost when you move the host to maintenance. Also It checks that there is no self-heal activity which will be affected as part of moving the host to maintenance. User can avoid these checks by checking this option. This should be used only in rare situation when there is no other way to do maintenance activity on the node. 2. Stop Gluster service This option can be used if the user wants to stop all gluster services while moving the host maintenance.
The options should be mentioned in the Admin Guide section about moving a host to maintenance mode: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html-single/administration_guide/#Moving_a_host_to_maintenance_mode1 Briefly mention the options, then link to https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure/1.0/html-single/maintaining_red_hat_hyperconverged_infrastructure/#maintenance_tasks for their usage in context.
Assigning to Megan for review.
Verified and merged.
The updated content for the new options for Gluster in the host maintenance window has been published: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html-single/administration_guide/#Moving_a_host_to_maintenance_mode1