For information about running a backup operation, see the documentation for the supported hypervisor.
If a VM is already being backed up as part of a parent job and a backup is requested for the same VM, you can configure the software to queue the new job until the previous job completes. In the CommCell Console Control Panel > Job Management > General tab, select Queue jobs if other conflicting jobs are active.
If a backup is completed for some VMs as part of a parent job, and a scheduled backup begins for VMs that are already completed in the parent job, the new jobs run in parallel with the previously running parent job.