Configure the ESXi host best practice settings
You must ensure that the host multipathing and best practice settings are correct so that the ESXi host can correctly manage the loss of an iSCSI connection or a storage failover event.
From the VMware vSphere Web Client Home page, click vCenter > Hosts.
Right-click the host, and then select Actions > NetApp VSC > Set Recommended Values.
In the NetApp Recommended Settings dialog box, ensure that all of the options are selected, and then click OK.
The vCenter Web Client displays the task progress.