HP XP7 for Compatible FlashCopy Mirroring User Guide (TK940-96001)

The FCQUERY command can be used to display information including the attributes set to the
devices specified by DEVN and the number of Compatible FlashCopy relationships established
with the specified devices.
The following is an example of the FCQUERY command. This example requests information on the
device numbered 4202 to be displayed.
FCQUERY DEVN(1900)
The following example shows the information that is displayed as a result of executing the FCQUERY
command described in the previous example.
ANTF0090IF CQUERY Formatted
DEVN SSID LSS CCA CU SERIAL ACT MAX XC PC CC RV SEQNUM
4202 0102 02 02 2107 000000045029 1 1000 N N N N 00000000
The following table shows the information that is displayed by the FCQUERY command (Compatible
FlashCopy):
Table 35 Information displayed by the FCQUERY command
DefinitionDisplayed contentDisplayed item
Device number recognized by the host-DEVN
Storage subsystem ID-SSID
CU number-LSS
Device number-CCA
DKC emulation type-CU
Serial number-SERIAL
Number of active Compatible FlashCopy and Compatible FlashCopy SE relationships.
See the following figure.
-ACT
Maximum number of pairs and relationships that can be created with the device
specified by DEVN.
-MAX
Volume specified by DEVN is in one of the following status.SXC
• P-VOL of the XRC pair
• BC Z S-VOL using the ATTIME Suspend function (online)
1
• P-VOL of the Cnt Ac-S Z pair (Timer Type is SYSTEM or NONE, and the pair status
is Duplex or Pending Duplex)
• P-VOL of the Cnt Ac-J Z pair (Timer Type is SYSTEM or NONE, and the pair status
is Duplex or Pending Duplex)
Volume specified by DEVN is not in the status described above, or the volume is not
used.
N
Volume specified by DEVN is currently used as the S-VOL (P-VOL) of the BC Z or Cnt
Ac-S Z pair.
PPC
Volume specified by DEVN is currently used as the T-VOL (S-VOL) of the BC Z or Cnt
Ac-S Z pair.
S
When system option mode 20 is "ON" and when the REMOTE parameter value of
the TSO command is "YES", "S" will be displayed for this item. When system option
mode 20 is "OFF", "S" will always be displayed for this item. For details about system
option mode 20, see the HP XP7 Continuous Access Synchronous for Mainframe
Systems User Guide.
Volume specified by DEVN is currently not used for BC Z or Cnt Ac-S Z.N
When system option mode 20 is "ON" and when the REMOTE parameter value of
the TSO command is "NO", "N" will be displayed for this item. For details about
system option mode 20, see the HP XP7 Continuous Access Synchronous for Mainframe
Systems User Guide.
Viewing relationship states of Compatible FlashCopy 63