Applies to ONTAP 9 VMware ESXi 6 and higher NFSv4.1 Issue NFSv4.1 VMware ESXi 6.x+ datastores see disruption during events that should be non-disruptive. These events include: ONTAP upgrade LIF migrat...Applies to ONTAP 9 VMware ESXi 6 and higher NFSv4.1 Issue NFSv4.1 VMware ESXi 6.x+ datastores see disruption during events that should be non-disruptive. These events include: ONTAP upgrade LIF migration Storage takeover Storage giveback MetroCluster switchover