HP StorageWorks MSA 2/8 HP StorageWorks Fabric OS V3.1.x/4.1.x Reference Guide - Page 743

secversionreset secversionreset Reset the version stamp to zero. Synopsis secversionreset Availability Admin Release V3.1.x and V4.1.x Description Use this command to reset the version stamp of all switches in a fabric to zero, so that it can be joined to the another secure fabric. When merging two or more secure fabrics, the following steps should be taken: 1. Determine which secure fabric will become the FCS_POLICY controller fabric, that is the dominant fabric to which all other secure fabrics will be merged. 2. Use the secpolicyadd, secpolicyremove, and secpolicyactivate commands to modify the FCS_POLICY of the merging fabrics to match the FCS_POLICY of the controller fabric. All secure fabrics to be merged must have identical FCS_POLICY lists. The FCS policies of merged fabrics must match exactly, that is, they must contain the same FCS members and in the same order, or the merge will fail. 3. Reset the version stamp using the secversionreset command on each secure fabric to be merged into the controller fabric. The controller fabric does not require a version reset. 4. Cascade the fabrics together. When the secure fabrics are merged, the primary FCS switch in the controller fabric will propagate its security policies across the newly formed fabric. Fabric OS Version 3.1.x/4.1.x Reference Guide 743