vmreboot - Specify CP command to run on reboot

Ubuntu 22.04 LTS z/VM guest

Use the vmreboot= kernel parameter to specify a command to be issued to CP on reboot.

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

Format

vmreboot syntax

Read syntax diagramSkip visual syntax diagramvmreboot= <COMMAND>

Examples

This example specifies a message to be sent to the z/VM guest virtual machine OPERATOR if a reboot occurs: 
      vmreboot="MSG OPERATOR Reboot system"
Note: The command must be entered in uppercase.