vmhalt - Specify CP command to run after a system halt

Red Hat Enterprise Linux 8.6 z/VM guest

Use the vmhalt= kernel parameter to specify a command to be issued to CP after a system halt.

This command applies only to Linux® on z/VM.

Format

vmhalt syntax

Read syntax diagramSkip visual syntax diagramvmhalt= <COMMAND>

Examples

This example specifies that an initial program load of CMS is to follow the Linux halt command: 
      vmhalt="CPU 00 CMD I CMS"
Note: The command must be entered in uppercase.