Ykh2B Command - HP XP P9500 Reference Manual

Table 1 10 YKFREEZE Command Return Code List
Return Code
-4095 to -4040
-3
-1
0
32
36
40
44
48
128

YKH2B Command

Applies to Continuous Access Synchronous for Mainframe with the HyperSwap attribute.
Format
YKH2B
PREFIX(prefix)
1
DEVN(device-number-1,device-number-2)
1
DAD(dad-id)
1
CGNAME(name-of-TruCopy-copy-group-with-HyperSwap-attribute)
1
[ HS({CHECK|NOCHECK})]
1
Function
This is a TSO/E command.
This command scans the P-VOLs of PPRC copy pairs within the specified range. It then creates a
copy group definition file by defining copy pairs that consist of the detected P-VOLs and S-VOLs
(CA copy pairs that have the HyperSwap attribute of Business Continuity Manager).
Before executing this command, you must use Business Continuity Manager to create a disk
configuration definition file for the storage system to scan. If the disk configuration definition file
does not contain any P-VOLs in the detected PPRC copy pairs or S-VOLs corresponding to the
P-VOLs, copy pairs are still defined. If this occurs, a warning message is issued.
A copy group definition file is created as follows:
For a CA copy group with the HyperSwap attribute: A single copy group definition file is
created for all detected copy pairs.
Parameters
PREFIX(prefix) ~ <prefix of 25 or fewer characters>
Specify the prefix of a disk configuration definition file that has already been created by Business
Continuity Manager and of the copy group definition file to be created. When using a copy group
Meaning
The command terminated abnormally, possibly because the user SVC routine has
not been included properly.
The module cannot be loaded. Possible causes are as follows:
The library dataset has not been linked.
The module is protected by the RACF program control function.
An interruption occurred during execution.
The command completed normally.
I/O errors were encountered.
A change in an I/O configuration definition was detected.
Invalid or unknown elements are found in the structure.
An error occurred while a REXX variable was being written.
Terminating due to processing errors.
Terminating due to invalid parameters.
The command terminated abnormally. The user does not have permission to execute
this command.
Command details 213