Hey, everybody. I have 3 hosts on which Gluster replica 3 volume called “engine” is
deployed. When I try to put 2 of the 3 hosts into maintenance mode, my deployment crashes.
I originally expected that with replica 3 I could shut down 2 of the hosts and everything
would work. However, I saw that the default for Gluster is quorum server not allowing more
than one host to be disabled. But even after disabling the quorum and verifying that the
Gluster disk is available with one host enabled, Hosted Engine still does not access the
storage. Who can explain me then the point of using replica 3 if I can't disable 2
hosts and is there any way to fix this behavior?