HP P9000 Business Continuity Manager Reference Guide (T5253-96058, September 2011)

Table 116 YKFREEZE Command Return Code List (continued)
MeaningReturn Code
32
• I/O errors were encountered.
• A change in an I/O configuration definition was detected.
Invalid or unknown elements are found in the structure.36
An error occurred while a REXX variable was being written.40
Terminating due to processing errors.44
Terminating due to invalid parameters.48
The command terminated abnormally. The user does not have permission to execute
this command.
128
YKH2B Command
Applies to Continuous Access Synchronous for Mainframe with the HyperSwap attribute.
Format
YKH2B
1
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})]
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
definition file created using the YKH2B command on the ISPF panel, the maximum length of the
prefix that can be specified is 16 characters.
DEVN(device-number-1, device-number-2) ~ <4-digit hexadecimal number>
Specify the first and last device numbers for the range for searching for copy pairs. For
device-number-1, specify the starting DEVN for the search range. For device-number-2, specify the
ending DEVN for the search range. For example, if 7000 and 7300 are specified for
device-number-1 and device-number-2 respectively, copy pairs are searched in the volumes whose
DEVN is from 7000 to 7300, including the two end values.
214 CLI Commands