The Replication Pauses When You Add a New Disk to the Source VM

The replication pauses when you add a new disk to the source virtual machine.
When you add a new disk to the source VM and you have deactivated the automatic replication of new disks, the replication pauses.
vSphere Replication
detects the addition of a disk to a VM and generates an event such as
vSphere Replication handled a disk addition on a virtual machine
.
Include or exclude the new disk in the replication.
You can set up and view an alarm for the event by using the
vSphere Client
. See the
vSphere Administration with the
vSphere Client
documentation for details.