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I have a MacBook Pro. I need to run Windows with virtualization enabled. I need to be able to run Hyper-V and Docker images in my Windows environment. My question is, do Windows environments in Parallels have virtualization enabled?

I intend to use Windows 10 Enterprise. In regards to Docker, I'm currently using Community Edition, but I'm open to using another version if necessary. If you are asking if the current version of Parallels Desktop 13 for Mac , supports nested virtualization then the answer to that question is, it does indeed. Parallels Desktop provides nested virtualization support VT-X technology that allows you to run Hyper-V virtual machines inside Windows 8, 10 and Windows Server virtual machines.

When you create the virtual machine you will have to enable nested virtualization in order for it to work. The documentation for Parallels Desktop for Mac indicate, only the professional and Business editions support nested virtualization. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge.

Create a free Team Why Teams? Learn more about Teams. Do Windows environments in Parallels have virtualization enabled? Ask Question. Asked 4 years, 4 months ago. Modified 4 years, 4 months ago. Viewed times. Improve this question. Giacomo Some User Some User 2 2 bronze badges.

Add a comment. In addition to bhyveload and grub-bhyve, the bhyve hypervisor can also boot virtual machines using the UEFI userspace firmware.

This option may support guest operating systems that are not supported by the other loaders. The actual bhyve command may look like this:. The framebuffer may be accessed from the host or over the network via the VNC protocol.

Additionally, -s 30,xhci,tablet can be added to achieve precise mouse cursor synchronization with the host. Note, in BIOS emulation mode, the framebuffer will cease receiving updates once control is passed from firmware to guest operating system. A ZFS volume can be created by:. It is also possible to have the console of bhyve be a null modem device that can be accessed with cu. See nmdm 4 for more information. This allows the administrator to easily see a list of the running virtual machines:.

In order to configure the system to start bhyve guests at boot time, the following configurations must be made in the specified files:. A special privileged guest called the Domain-0 Dom0 for short is then started. The Dom0 uses its special privileges to directly access the underlying physical hardware, making it a high-performance solution.

It is able to access the disk controllers and network adapters directly. Dom0 provides virtual disks and networking for unprivileged domains, often called DomU.

When the two xen hosts share the same underlying storage, the migration can be done without having to shut the VM down first. Instead, the migration is performed live while the DomU is running and there is no need to restart it or plan a downtime.

This is useful in maintenance scenarios or upgrade windows to ensure that the services provided by the DomU are still provided. Note that not all features are supported on FreeBSD yet.

Systems running on FreeBSD Configuration files must be edited to prepare the host for the Dom0 integration after the Xen packages are installed. Otherwise, DomU VMs with higher memory requirements will not run. Otherwise, creating DomU domains may fail with Cannot allocate memory errors. See Resource Limits for details. How much CPU and memory depends on the individual requirements and hardware capabilities.

The serial console is also activated and logging options are defined. Please be sure to check the contents of that directory if experiencing issues. These settings are enough to start a Dom0-enabled system.

However, it lacks network functionality for the DomU machines. Replace em0 with the host network interface name. The output confirms that the Dom0 called Domain-0 has the ID 0 and is running. DomU guest VMs can now be created. Unprivileged domains consist of a configuration file and virtual or physical hard disks.

In this example, a 20 GB volume is used. The ISO installation file is retrieved with fetch 1 and saved locally in a file called freebsd. The new DomU guest VM is defined in a file. Some specific definitions like name, keymap, and VNC connection details are also defined. The following freebsd. After the file has been created with all the necessary options, the DomU is created by passing it to xl create as a parameter.

Each time the Dom0 is restarted, the configuration file must be passed to xl create again to re-create the DomU. By default, only the Dom0 is created after a reboot, not the individual VMs. The VMs can continue where they left off as they stored the operating system on the virtual disk. The virtual machine configuration can change over time for example, when adding more memory. The virtual machine configuration files must be properly backed up and kept available to be able to re-create the guest VM when needed.

To begin the installation of the base operating system, start the VNC client, directing it to the main network address of the host or to the IP address defined on the vnclisten line of freebsd. Edit freebsd. To load this new configuration, it is necessary to remove the old DomU with xl destroy , passing either the name or the id as the parameter.

Afterwards, recreate it using the modified freebsd. The machine can then be accessed again using the VNC viewer. This time, it will boot from the virtual disk where the operating system has been installed and can be used as a virtual machine. In order to troubleshoot host boot issues you will likely need a serial cable, or a debug USB cable. A couple of relevant debug options are:. Useful for debugging to avoid losing messages due to rate limiting.

FreeBSD should also be booted in verbose mode in order to identify any issues. To activate verbose booting, run this command:. If none of these options help solving the problem, please send the serial boot log to freebsd-xen FreeBSD.

Issues can also arise when creating guests, the following attempts to provide some help for those trying to diagnose guest creation issues. The most common cause of guest creation failures is the xl command spitting some error and exiting with a return code different than 0. If the error provided is not enough to help identify the issue, more verbose output can also be obtained from xl by using the v option repeatedly.

Both log files can contain useful information for debugging. If none of this helps solve the issue, please send the description of the issue you are facing and as much information as possible to freebsd-xen FreeBSD.

Book menu. Table of Contents Synopsis FreeBSD as a Host with bhyve Synopsis Virtualization software allows multiple operating systems to run simultaneously on the same computer. The difference between a host operating system and a guest operating system. Know how to install FreeBSD. Know how to set up a network connection. Know how to install additional third-party software.

When the installation is finished, reboot into the newly installed FreeBSD virtual machine. Set Boot Loader Variables The most important step is to reduce the kern.

Check the configuration and click Finish :. Choose the name of the virtual machine and the directory where it should be saved:. After modifying the settings, boot the newly installed FreeBSD virtual machine. Clipboard sharing. Mouse pointer integration. Host time synchronization.

Window scaling. Seamless mode. These commands are run in the FreeBSD guest. Please contact Sun Microsystems, Inc.

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