Hitachi ShadowImage for z/OS user guide (HIT9503-96004, June 2006)

118 ShadowImage for the XP1024/XP128/XP12000/XP10000
DUMPCONDITIONING is used when you want to specify that the purpose of the copy operation is to
create a backup copy and not for using the copied volume for application.
• FCNOCOPY
This command sets the copy operation mode to NOCOPY mode. When this command is specified, the
background copying process is omitted from the copy operation.
• FASTERREPLICATION
See Table 56 for the explanation of the available parameters of this command. When
FASTERREPLICATION is not specified, the copy operation will be performed in the same way when
PREFERRED is specified.
Table 56 FASTERREPLICATION Parameter Values
Parameter values Description
PREFERRED Executes FlashCopy Mirror Version 2 copy operation as a priority. When FlashCopy
Mirror Version 2 is not used, executes concurrent copy or copy operation via the host.
REQUIRED Executes FlashCopy Mirror Version 2 copy operation unconditionally. When FlashCopy
Mirror Version 2 is not used, outputs error.
NONE Does not execute FlashCopy Mirror Version 2 copy operation.