Two major features have been added:
A new cmdlet Invoke-NcSysstat which is like Invoke-NaSysstat and allows you to monitor cluster system performance stats for: System, FCP, NFSv3, NFSv4, CIFS, iSCSI, Volume, Ifnet, LUN, and Disk.
Invoke-NcSysstat works in both the cluster and Vserver context for Data ONTAP 8.2 and up. For Data ONTAP versions previous to 8.2, Invoke-NcSysstat must be run in the cluster context. Ifnet and Disk performance stats aren’t available when running against the Vserver context.
