HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, December 2009)

Fabric OS 6.1.x administrator guide 463
5. Verify that the port area IDs have been swapped:
portswapshow
A table is shows the physical port numbers and the logical area IDs for any swapped ports.
6. Disable the port swap feature:
portswapdisable