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Chapter 16. Metro Mirror examples 197
Example 16-12 on page 196 shows an ICKDSF job that is defining the Metro Mirror path.
Notice that the PPRCOPY ESTPATH command replaces any path definitions that currently
exist.
In Example 16-13 we show the output from the ESTPATH command.
Example 16-13 PPRCOPY ESTPATH output
ICKDSF - MVS/ESA DEVICE SUPPORT FACILITIES 17.0 TIME: 13:35:01
/* --------------------------------------------------------- */ -
/* ESTABLISH PPRC PATH FROM 00/ABTV1 TO 90/BYGT1 */ -
/* --------------------------------------------------------- */ -
PPRCOPY DDNAME (DD01) ESTPATH -
PRI (X'4000' ABTV1) -
SEC (X'9000' BYGT1) -
LSS (X'00' X'90') -
FCPPATHS (X'00420242') -
WWNN (5005076303FFC663 5005076304FFC671)
ICK00700I DEVICE INFORMATION FOR 4000 IS CURRENTLY AS FOLLOWS:
PHYSICAL DEVICE = 3390
STORAGE CONTROLLER = 1750
STORAGE CONTROL DESCRIPTOR = E8
DEVICE DESCRIPTOR = 0A
ADDITIONAL DEVICE INFORMATION = 4A00003C
ICK04000I DEVICE IS IN SIMPLEX STATE
ICK02201I PPRCOPY ESTPATH FUNCTION COMPLETED SUCCESSFULLY
ICK00001I FUNCTION COMPLETED, HIGHEST CONDITION CODE WAS 0
Example 16-14 shows the output from the PPRCOPY QUERY PATHS command. You can
see that the path is in state 13. This indicates an established path.
Example 16-14 PPRCOPY ESTPATH output
ICKDSF - MVS/ESA DEVICE SUPPORT FACILITIES 17.0 TIME: 13:35:01
PPRCOPY DDNAME(DD01) QUERY PATHS
ICK00700I DEVICE INFORMATION FOR 4000 IS CURRENTLY AS FOLLOWS:
PHYSICAL DEVICE = 3390
STORAGE CONTROLLER = 1750
STORAGE CONTROL DESCRIPTOR = E8
DEVICE DESCRIPTOR = 0A
ADDITIONAL DEVICE INFORMATION = 4A00003C
ICK04000I DEVICE IS IN SIMPLEX STATE
QUERY REMOTE COPY - PATHS
PRIMARY CONTROL UNIT INFORMATION
SERIAL LSS WORLD WIDE
NUMBER SSID NUM NODE NAME
------- ---- --- ----------------
ABTV1 4000 00 5005076303FFC663
SECONDARY CONTROL UNIT INFORMATION
SERIAL WORLD WIDE
NUMBER SSID NODE NAME PATH SAID DEST S*
------- ---- ---------------- ---- ---- ---- --
1ST: BYGT1 9000 5005076304FFC671 1 0042 0242 13
2ND: ....... .... ................ . .... .... 00
3RD: ....... .... ................ . .... .... 00