Cannot start VM: 'No master USB controller specified'
Issue
After upgrading the RHV Manager and hosts from 4.1 to 4.3, some VMs fail to start.
In vdsm.log
can be seen the error:
libvirtError: No master USB controller specified
Environment
Red Hat Virtualization (RHV) 4.3
Red Hat Enterprise Linux (RHEL) 7.7
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