IBM DS6000 Series manual Example 13-2 All data is replicated

Example 13-2 All data is replicated

PPRCOPY DDNAME(DD02) QUERY

ICK00700I DEVICE INFORMATION FOR 6102 IS CURRENTLY AS FOLLOWS:

PHYSICAL DEVICE = 3390

STORAGE CONTROLLER = 2105

STORAGE CONTROL DESCRIPTOR = E8

DEVICE DESCRIPTOR = 0A

ADDITIONAL DEVICE INFORMATION = 4A000035

ICK04030I DEVICE IS A PEER TO PEER				REMOTE COPY VOLUME
		QUERY REMOTE COPY - VOLUME
					(PRIMARY)		(SECONDARY)
					SSID	CCA	SSID	CCA
DEVICE	LEVEL	STATE		PATH STATUS	SER #	LSS	SER #	LSS
------	---------	--------------		-----------	-----------		-----------
6102	PRIMARY	PENDING	XD	ACTIVE	6100	02	8100	02
					22665	01	22673	01

PATHS	SAID/DEST	STATUS	DESCRIPTION
-----	---------	------	----------------
1	00A4 0020	13	ESTABLISHED	FIBRE CHANNEL PATH

IF PENDING/SUSPEND: COUNT OF TRACKS REMAINING TO BE COPIED = 0

ICK02206I PPRCOPY QUERY FUNCTION COMPLETED SUCCESSFULLY ICK00001I FUNCTION COMPLETED, HIGHEST CONDITION CODE WAS 0

00:34:10 11/19/04

As these examples demonstrate, it is a bit hard to read and to find in the ICKDSF line output. Probably some REXX-based procedure might have to scan through the ICKDSF SYSPRINT output, which is directed to a data set. ICKDSF asks for a JCL DD statement for each single volume to query when the volume is ONLINE to the system. This is not very handy. So, we are back to the TSO CQUERY command which does not need any additional JCL statements and does not care whether the volume is ONLINE or OFFLINE to the system. TSO provides a nicely formatted output as the following examples display, which still might be directed to an output data set, so some REXX procedure catches the concerned numbers.

Example 13-3 TSO CQUERY to identify data replication status on primary volume

************** PPRC REMOTE COPY CQUERY - VOLUME ********************

*							(PRIMARY)		(SECONDARY) *
*							SSID CCA LSS SSID CCA LSS*
*DEVICE		LEVEL		STATE		PATH STATUS	SERIAL#		SERIAL#	*
*	------	---------		----------		----------- ---------			---------	*
* 6102		PRIMARY..		PENDING.XD		ACTIVE..	6100 02 01		8100 02 01 *
*		CRIT(NO)			CGRPLB(NO). 000000022665 000000022673*
* PATHS PFCA			SFCA STATUS: DESCRIPTION							*
*	-----	--------- ------			-------------------					*
*	1	00A4	0020	13	PATH ESTABLISHED		...			*
*		----	----	00	NO PATH					*
*		----	----	00	NO PATH					*
*		----	----	00	NO PATH					*
* IF STATE =			PENDING/SUSPEND:			TRACKS OUT OF SYNC =			491	*
*						TRACKS ON VOLUME		=	50085	*
*						PERCENT OF COPY COMPLETE = 99%				*
*	SUBSYSTEM			WWNN			LIC LEVEL			*
*	-----------		----------------				-----------			*

262DS6000 Series: Concepts and Architecture