I may be wrong (at this time of crunching), but I'm observing that the Gluster share is not auto-mounted after the controller VM reboot. If that's the case, then it's really embarrassing. Taking a quick look at the script, I don't see any code that adds the Gluster share to /etc/fstab on the controller VM, as done in setup_webserver.sh (https://github.com/Azure/Moodle/blob/master/scripts/setup_webserver.sh#L104).
In the meantime, if this happens, the Gluster share should be manually mounted on the controller VM by following the commands in the above link.
I may be wrong (at this time of crunching), but I'm observing that the Gluster share is not auto-mounted after the controller VM reboot. If that's the case, then it's really embarrassing. Taking a quick look at the script, I don't see any code that adds the Gluster share to /etc/fstab on the controller VM, as done in setup_webserver.sh (https://github.com/Azure/Moodle/blob/master/scripts/setup_webserver.sh#L104).
In the meantime, if this happens, the Gluster share should be manually mounted on the controller VM by following the commands in the above link.