Using ICKDSF to view details of Compatible FlashCopy V2 relationships

Compatible FlashCopy User Guide for VSP One Block 85

Version: 10.5.x
Audience: anonymous
Part Number: MK-26VSP1B031-02
ft:lastEdition: 2026-05-04

The following tables show the parameters for the ICKDSF FLASHCPY QUERY and FLASHCPY QUERY RELATIONS commands.

Table. ICKDSF FLASHCPY QUERY command parameters
Command	Parameter	Value	Description
FLASHCPY QUERY	DDNAME or DNAME	JCL statement	Sets the JCL statement identifying the volume. If the host server OS is z/OS^®, this parameter or the UNITADDRESS parameter is required.
	SYSNAME	SYSNAME	Sets the SYSNAME in the ASSGN system control statement. If the host server OS is VSE, this parameter is required.
	UNITADDRESS, UNITADDR, or UNIT	Source device number	Specifies the device number (device address) of the S-VOL on which you want to perform the FLASHCPY QUERY command. If the host server OS is z/OS^®, this parameter or the DDNAME parameter is required.
	SOURCEVOL or SRCVOL	CU number LDEV number SSID Serial number	Specifies the CU number, the LDEV number, SSID, or the serial number of the S-VOL when you use the Remote FlashCopy^® function.

Table. ICKDSF FLASHCPY QUERY RELATIONS command parameters
Command	Parameter	Value	Description
FLASHCPY QUERY RELATIONS	DDNAME or DNAME	JCL statement	Sets the JCL statement identifying the volume. If the host server OS is z/OS^®, this parameter or the UNITADDRESS parameter is required.
	SYSNAME	SYSNAME	Sets the SYSNAME in the ASSGN system control statement. If the host server OS is VSE, this parameter is required.
	UNITADDRESS, UNITADDR, or UNIT	Source device number	Specifies the device number (device address) of the S-VOL on which you want to perform the FLASHCPY QUERY command. If the host server OS is z/OS^®, this parameter or the DDNAME parameter is required.