ScsiUid: 403: Existing device naa.<xxxx> already has uid vml.<xxxx>
ScsiDevice: 4163: Failing registration of device 'naa.<xxxx>'
ScsiDevice: 4165: Failed to add legacy uid vml.<xxxx> on path vmhba<xxxx>: Already exists
WARNING: NMP: nmp_RegisterDevice:851: Registration of NMP device with primary uid 'naa.<xxxx>' failed. Already exists
"After installation or upgrade certain multipathed LUNs will not be visible
If the paths to a LUN have different LUN IDs in case of multipathing, the LUN will not be registered by PSA and end users will not see them. "