Beetween 10PM Sept 16 and 4AM Sept 17, we will be performing an update to hypervisor node #7. We will migrate all cloud servers from that node prior to the maintenance. Some cloud servers with older OSes (approximately 6 cloud servers) will be rebooted during this maintenance. We expect the maintenance window to be less than 10 minutes in length.
We will shutdown the cloud servers that cannot be hot migrated and bring them back online within 2-3 minutes. If your cloud server has not been rebooted in more than 180 days, it will go through a normal fsck (disk check) and then come back online within 5-10 minutes.