To stop virtual machines:
- Click the Servers and VMs tab.
- Select the server pool on which the virtual machines reside in the navigation tree.
- Select Virtual Machines from the Perspective drop-down list. Select one or more virtual machines in the management pane, and click Stop .
Suspending a virtual machine is analogous to putting a computer into sleep mode. When a virtual machine is suspended, the current state of the operating system, and applications is saved, and the virtual machine put into a suspended mode.
On your Mac, open the Activity Monitor application from Finder -> Applications -> Utilities and find the following process: In Parallels Desktop the process name is the virtual machine's name: Highlight this process, click X at the top left corner and choose the Force Quit option. Restart the virtual machine.
To revive Windows a simple system force restart helps on the real PC. To force restart Windows in Parallels Desktop go to Actions on Mac menu bar > click Reset. If you use a virtual machine in Full Screen view mode move the mouse to the top of the screen and wait for 1-2 seconds to open the Mac menu bar.
2.Force Quit with Mac Shortcut
- On your keyboard, press and hold Command + Option + Esc. It will immediately bring up a “Force Quit Application” window.
- Select the frozen application from the dialogue box and select “Force Quit.”
To reset the virtual machine, do one of the following:
- Choose Reset from the Virtual Machine menu.
- Click the Reset button in the Parallels Desktop toolbar.
- Press Ctrl+Alt+Del while the keyboard input is captured inside a virtual machine window.
Click Run in Background at the prompt when you close the virtual machine or exit Workstation. From the VMware Workstation menu bar, choose Edit > Preferences. On the Workspace tab, select Keep VMs running after Workstation closes and click OK.
You can manually restart the vCenter Server system. Go to the Services console for your version of Windows. For example, select Control Panel > Administrative Tools > Services and click VMware vCenter Server. Right-click VMware vCenter Server, select Start, and wait for startup to complete.
Procedure
- Select a cluster in the vSphere inventory.
- Power off all the virtual machines on the hosts with feature sets greater than the EVC mode.
- Click the Configure tab, select VMware EVC, and click Edit.
- Enable EVC for the CPU vendor and feature set appropriate for the hosts in the cluster, and click OK.
Log in to the VMware vCenter Server Appliance Web console. On the vCenter Server tab, select Summary. Click Start vCenter. You can now connect to vCenter Server using either the vSphere Client or the vSphere Web Client.
Log in to the vSphere Web Client with a vCenter Single Sign-on administrator account. Navigate to Administration > Deployment > System Configuration. Click Nodes, select the vCenter Server Appliance node and click the Related Objects tab. Right-click on the service you want to restart and select Restart.
KVM is an open source virtualization technology that changes the Linux kernel into a hypervisor that can be used for virtualization and is an alternative to proprietary virtualization technologies, such as those offered by VMware.