What must be configured on the igroup in a multi-pathed SAN environment in clustered Data ONTAP?

Clustered Data ONTAP's HA model means a LUN is owned by one node but reachable through the partner node as well, making paths asymmetric by nature. ALUA configured on the igroup allows the host to identify optimized paths (direct to the owning node) versus non-optimized paths (through the HA partner). Without ALUA, the host cannot make intelligent path selection decisions, which can result in suboptimal or failed I/O.

Symmetric logical unit access implies all paths are equal priority, which does not match clustered ONTAP's ownership model where paths differ by whether they go through the owning node or the HA partner.

Dynamic multi-path access is not a valid configurable igroup attribute in clustered Data ONTAP.

LIF multi-path access is not an igroup configuration option; LIF configuration is managed separately from igroup settings.

LUN multi-path access is not a valid igroup parameter; path behavior is controlled by enabling ALUA on the igroup.