HP P9000 for Compatible FlashCopy Mirroring User Guide (AV400-96388, October 2011)

Figure 35 FCWITHDR command processing (SDEVN and TDEVN: specified, DDSW = YES, XTNTLST
specified)
Case 7: DEVN specified, ACTION=THAW
Resume the write operation to the volumes that belong to the CU specified by the DEVN parameter.
Relationships (pairs) will not be withdrawn.
The following example shows the instruction to resume the write operation to the volumes that
belong to the CU whose device number is 4202.
Example 29 FCWITHDR command description (DEVN specified, ACTION = THAW)
FCWITHDR DEVN(X'4202') ACTION(THAW)
Since no relationship is withdrawn by performing the abovementioned command, there will be no
change in the number of relationships after using the command.
Even if you do not issue this command, the write operation to volumes may be resumed automatically
if the state-change-pending time elapses.
Releasing a compatible FlashCopy relationship using ICKDSF command
The following table lists the parameters you can use with the ICKDSF command when you release
Compatible FlashCopy relationships.
Releasing a Compatible FlashCopy Relationship 71