Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)
Using PPRC Commands for TrueCopy for z/OS A-23
Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
CQUERY
If you issue the CQUERY command to the TCzA pair, the pair status and group
status can be displayed. The path types, the path status and the RCU
controller ID can also be displayed.
Figure A-2 shows the output of the CQUERY command with the VOLUME
parameter issued to a TCzA M-VOL. Table A-11 describes the parameters for
SAID and DEST of the output.
Note: When the controller emulation type is 3990, the CQUERY command only
displays the path types and path status of the first four paths, even if more
than four paths have been added.
Note:
• The LIC LEVEL value in the following figure is example only, not valid number.
• The WWNN value in the following figure will be valid if mode 484 is ON. If
mode 484 is OFF, the WWNN value is example only, not valid number.
• If mode 484 is ON, the status of path as using the fibre channel interface will
be displayed. If mode 484 is OFF, ESCON will be indicated for the path status.
• If the former type storage system or the storage system of TagmaStore
USP/NSC microcode version 50-05-XX-XX or earlier is connected, mode 484
must be OFF.
************** PPRC REMOTE COPY CQUERY - VOLUME *********************
* (PRIMARY) (SECONDARY) *
* SSID CCA LSS SSID CCA LSS*
*DEVICE LEVEL STATE PATH STATUS SERIAL# SERIAL# *
*------ --------- ---------- ----------- --------- --------- *
* 2A10 PRIMARY.. PENDING... ACTIVE.. 4300 10 00 4300 11 00 *
* CRIT(NO)....... CGRPLB(NO). 00A7FS0V0000 000000099999*
* PATHS SAID DEST STATUS: DESCRIPTION *
* ----- --------- ------ ------------------- *
* 1 aabb ccdd 01 PATH ESTABLISHED... *
* ---- ---- 00 NO PATH............ *
* ---- ---- 00 NO PATH............ *
* ---- ---- 00 NO PATH............ *
* IF STATE = PENDING/SUSPEND: TRACKS OUT OF SYNC = 47277 *
* TRACKS ON VOLUME = 50085 *
* PERCENT OF COPY COMPLETE = 6% *
* SUBSYSTEM WWNN LIC LEVEL *
* ----------- ---------------- ----------- *
* PRIMARY.... 0000000000000000 3.8.05.0000 *
*********************************************************************
Figure A-1 CQUERY Output Example
The CRIT field is not used for TCzA (NO is always indicated).