Summary of best practices - NetApp
docs.netapp.com › us-en › ontap-selectNov 21, 2019 · Two-node stretched HA (MetroCluster SDS) best practices. Before you create a MetroCluster SDS, use the ONTAP Deploy connectivity checker to make sure that the network latency between the two data centers falls within the acceptable range. There is an extra caveat when using virtual guest tagging (VGT) and two-node clusters.
Best practices - docs.netapp.com
docs.netapp.com › us-en › netapp-solutionsSep 20, 2021 · The NVMe subsystem in ONTAP works similarly. Other best practices to consider: Make sure that a logical interface (LIF) is created for each SVM on each node in the ONTAP cluster for maximum availability and mobility. ONTAP SAN best practice is to use two physical ports and LIFs per node, one for each fabric.