How many Virtual Machines can I restore or backup at a time per vRanger host?
Answer to how many jobs can I run at one time per vRanger host?
on vRanger (>=1) -- Default is 100. he maximum number of backup, restore and replication
tasks running on this instance of vRanger at any one time
locally (1 - 20) -- Default is 3.the number of backup, restore and replication tasks running
on the machine on which vRanger is installed
vRanger 5.2 Install Guide
Reference Page 73 - Manage Job Configuration Settings