The SFM policy includes all the function available through XCFPOLxx. If a system is connected to a couple data set with a started SFM policy, all XCFPOLxx specifications on that system are deactivated, regardless of whether the SFM policy is active in the sysplex.

Because the SFM policy provides function beyond that provided by the XCF PR/SM™ policy, it is generally recommended that you use the SFM policy to manage failures in your sysplex. However, in cases where you cannot activate an SFM policy (for example, if the sysplex includes an SP Version 4 system), activating an XCF PR/SM policy can be useful.

For a description of the functions provided through XCFPOLxx, see Resetting or deactivating a failed system on PR/SM and Planning PR/SM reconfigurations.