Using FlashCopy TSO commands

IBM® TotalStorage ESS FlashCopy® functions can be invoked by the commands in Table 1:

Table 1. FlashCopy commands
Command . . .	Description . . .	See . . .
FCESTABL	Establishes a FlashCopy relationship.	FlashCopy establish (FCESTABL) command
FCQUERY	Queries an ESS device.	FlashCopy query (FCQUERY) command
FCWITHDR	Withdraws a FlashCopy relationship.	FlashCopy withdraw (FCWITHDR) command

The commands listed in the table are authorized commands. They should be protected by RACF® facility class protection or other authorization methods. These commands should be protected in a way similar to the PPRC commands.