6.2. Shutting down and restarting virtual machines using the web console
Using the RHEL 9 web console, you can shut down or restart running virtual machines. You can also send a non-maskable interrupt to an unresponsive virtual machine.
6.2.1. Shutting down virtual machines in the web console
If a virtual machine (VM) is in the running state, you can shut it down using the RHEL 9 web console.
Conditions préalables
- The web console VM plug-in is installed on your system.
Procédure
- In the interface, find the row of the VM you want to shut down.
On the right side of the row, click .
The VM shuts down.
Résolution de problèmes
- If the VM does not shut down, click the Menu button next to the button and select .
- To shut down an unresponsive VM, you can also send a non-maskable interrupt.
Ressources supplémentaires
6.2.2. Restarting virtual machines using the web console
If a virtual machine (VM) is in the running state, you can restart it using the RHEL 9 web console.
Conditions préalables
- The web console VM plug-in is installed on your system.
Procédure
- In the interface, find the row of the VM you want to restart.
On the right side of the row, click the Menu button .
A drop-down menu of actions appears.
In the drop-down menu, click .
The VM shuts down and restarts.
Résolution de problèmes
- If the VM does not restart, click the Menu button next to the button and select .
- To shut down an unresponsive VM, you can also send a non-maskable interrupt.
Ressources supplémentaires
6.2.3. Sending non-maskable interrupts to VMs using the web console
Sending a non-maskable interrupt (NMI) may cause an unresponsive running virtual machine (VM) to respond or shut down. For example, you can send the Ctrl+Alt+Del NMI to a VM that is not responding to standard input.
Conditions préalables
- The web console VM plug-in is installed on your system.
Procédure
- In the interface, find the row of the VM to which you want to send an NMI.
On the right side of the row, click the Menu button .
A drop-down menu of actions appears.
In the drop-down menu, click .
An NMI is sent to the VM.
