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156 IBM System Storage DS6000 Series: Copy Services with IBM System z
* SECONDARY.1 500507630EFFFCA0 *
********************************************************************
ANTP0001I CQUERY COMMAND COMPLETED FOR DEVICE 6400. COMPLETION CODE: 00
Also, from the output information, you can check the number of primary updated tracks, which
at that moment were not reflected on the secondary volume (TRACKS OUT OF SYNC); there
were none in our example. In addition, you can see the Metro Mirror volume state of the
device and how many Metro Mirror paths are established.
The example shown in Example 14-8 shows a CQUERY for an open systems volume.
Example 14-8 CQUERY for open systems volume
CQUERY DEVN(6030) ODEVN(AAGXA X'00' X'16') VOLUME
In Example 14-9, we show an example of the output from a CQUERY for an open systems
volume. Note the SSID value FF16.
Example 14-9 CQUERY output for open systems volume
ANTP8802I CQUERY DEVN(6030) ODEVN(AAGXA X'00' X'16') VOLUME
ANTP0090I CQUERY FORMATTED LVL 3 478
VOLUME REPORT
************** PPRC REMOTE COPY CQUERY - VOLUME ********************
* (PRIMARY) (SECONDARY) *
* SSID LUN LSS SSID LUN LSS*
*DEVICE LEVEL STATE PATH STATUS SERIAL# SERIAL# *
*------ --------- ---------- ----------- --------- --------- *
* 6030 PRIMARY.. PENDING... ACTIVE.. FF16 00 16 FF16 00 16 *
* CRIT(NO)....... CGRPLB(NO). 0000000AAGXA 0000000AAVCA*
* PATHS PFCA SFCA STATUS: DESCRIPTION *
* ----- --------- ------ ------------------- *
* 2 0000 0000 13 PATH ESTABLISHED... *
* 0100 0100 13 PATH ESTABLISHED... *
* ---- ---- 00 NO PATH............ *
* ---- ---- 00 NO PATH............ *
* IF STATE = PENDING/SUSPEND: TRACKS OUT OF SYNC = 40523 *
* TRACKS ON VOLUME = 81920 *
* PERCENT OF COPY COMPLETE = 51% *
* SUBSYSTEM WWNN LIC LEVEL *
* ----------- ---------------- ----------- *
* PRIMARY.... 500507630EFFFC6F 5.0.00.0000 *
* SECONDARY.1 500507630EFFFCA0 *
* SECONDARY.2 500507630EFFFCA0 *
********************************************************************
ANTP0001I CQUERY COMMAND COMPLETED FOR DEVICE 6030. COMPLETION CODE: 00
14.2.8 CRECOVER
The CRECOVER command is used to allow the recovery system to gain control of the
volumes. This command is issued from the recovery system. It signals the recovery DS6000
to force the secondary volume into simplex state, thus allowing the recovery system to gain
control of the volume.
During this procedure, the volume serial number can be verified and it can also be relabeled.
The volume can be varied online after this command is complete.