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PRIMECLUSTER Global Disk Services  Configuration and AdministrationGuide 4.7

A.10 Changing system run level

For stopping and restarting the system and changing over the user mode, use the shutdown(8) command.

Operation

Command

Stopping the system

shutdown -h now

Restarting the system and changing over the user mode

shutdown -r now

The user mode after restarting the system by the shutdown -r now command is specified by the following procedure. For run levels other than the below, see the OS manual.

Note

Because the console cannot be used in a cloud environment (except an FJcloud-Baremetal environment), do not change the run levels.

As described in the table below, change the run level by using the systemctl command, and then restart the system.

User mode

Run level

Multi-user mode

multi-user.target

Single user mode

rescue.target

Example: When restarting the system in single user mode

# systemctl set-default rescue.target 
# shutdown -r now