Dell EMC Solutions Enabler 9.2 SRDF Family CLI User Guide

All SRDF devices and SRDF groups on arrays running HYPERMAX OS are dynamic.

For configurations where one array is running HYPERMAX OS, and the second array is running Enginuity 5876, SRDF groups on the 5876 array must be dynamic. You cannot pair static SRDF groups or devices on one array with dynamic SRDF groups or devices on another.

HYPERMAX OS supports multiple ports per director.

When both arrays connected by an SRDF group are running HYPERMAX OS:

• Up to 250 SRDF groups can be defined across all of the ports of each SRDF director or
• Up to 250 SRDF groups can be defined on 1 port on a specific RDF director.

When one array is running HYPERMAX OS and the second array is running Enginuity 5876:

• The port on the array running HYPERMAX OS connected to a port on an array running Enginuity 5876 can support up to 64 SRDF groups.

  Thus, the maximum number of SRDF groups supported on the HYPERMAX OS director is effectively 186 (250-64).