z/VM: CP Commands and Utilities Reference - z/VM - IBM

XLINK
Authorization
Purpose
Usage Notes
Responses
Messages
Privilege Class: A, B
HCP0023E Volid missing or invalid
Use the XLINK family of commands to perform the following cross system extension
(CSE) functions:
XLINK CHECK
Use XLINK CHECK to determine whether one or more volumes are under
cross system link control.
XLINK FINDTAB
Use XLINK FINDTAB to attempt to verify that the CSE system table
matches the date and time stamp in the CP table.
XLINK RESET
Use XLINK RESET to free links held by a failed system.
1. Documentation for the following CP utilities may be found in the CP Utilities
section of this book:
XLINK DISPLAY
Use XLINK DISPLAY to display link indicators in the map records of all
systems on a particular device.
XLINK FORMAT
Use XLINK FORMAT to prepare DASD for sharing by initializing the
CSE track on the specified DASD volume.
Note: The following responses and messages may be issued for XLINK CHECK,
XLINK FINDTAB, or XLINK RESET.
HCP2883I Volume volidn is not controlled by CSE LINK.
HCP2884I Volume volidn is controlled by CSE LINK.
HCP2886D Are you ready for XLINK RESET of
system sysname, volume volidn?
Enter YES or NO:
HCP2887I XLINK RESET complete.
HCP2888I XLINK RESET ignored.
HCP0026E Operand missing or invalid
HCP2892I WARNING! XLINK RESET must be used with
extreme caution. Improper use will cause
loss of minidisk data.
XLINK
HCP2881E XLINK RESET is not allowed. There is
no CSE LINK control on this system.
Chapter 2. CP Commands 1745