The number of physical GPUs that a board has depends on the board. Virtual GPU types have a fixed amount of frame buffer, number of supported display heads, and maximum resolutions 1. They are grouped into different series according to the different classes of workload at which they are targeted.

Each series is identified by the last letter of the vGPU type name. A-series virtual GPU types are targeted at virtual applications users. The number after the board type in the vGPU type name denotes the amount of frame buffer that is allocated to a vGPU of that type. The type of license required depends on the vGPU type. If your GPU supports both modes but is in compute mode, you must use the gpumodeswitch tool to change the mode of the GPU to graphics mode.

If you are unsure which mode your GPU is in, use the gpumodeswitch tool to find out the mode. For more information, see gpumodeswitch User Guide. These setup steps assume familiarity with the Citrix Hypervisor skills covered in Citrix Hypervisor Basics. The following packages are installed on the Linux KVM server:. The package file is copied to a directory in the file system of the Linux KVM server.

This directory is identified by the domain, bus, slot, and function of the GPU. The number of available instances must be at least 1. If the number is 0, either an instance of another vGPU type already exists on the physical GPU, or the maximum number of allowed instances has already been created. To support applications and workloads that are compute or graphics intensive, you can add multiple vGPUs to a single VM. If you want to switch the mode in which a GPU is being used, you must unbind the GPU from its current kernel module and bind it to the kernel module for the new mode.

A physical GPU that is bound to the vfio-pci kernel module can be used only for pass-through. The Kernel driver in use: field indicates the kernel module to which the GPU is bound. All physical GPUs on the host are registered with the mdev kernel module. The sysfs directory for each physical GPU is at the following locations:.

Both directories are a symbolic link to the real directory for PCI devices in the sysfs file system. The organization the sysfs directory for each physical GPU is as follows:. The name of each subdirectory is as follows:. Each directory is a symbolic link to the real directory for PCI devices in the sysfs file system.

For example:. For VMware vSphere 6. It is provided in the following formats:. You must specify the absolute path even if the VIB file is in the current working directory. If you do not change the default graphics type, VMs to which a vGPU is assigned fail to start and the following error message is displayed:. If you are using a supported version of VMware vSphere earlier than 6.

Change the default graphics type before configuring vGPU. Before changing the default graphics type, ensure that the ESXi host is running and that all VMs on the host are powered off.

To stop and restart the Xorg service and nv-hostengine , perform these steps:. The output from the command is similar to the following example for a VM named samplevm1 :. Create a vgpu object with the passthrough vGPU type:. For more information about using Virtual Machine Manager , see the following topics in the documentation for Red Hat Enterprise Linux For more information about using virsh , see the following topics in the documentation for Red Hat Enterprise Linux After binding the GPU to the correct kernel module, you can then configure it for pass-through.

If the unbindLock file contains the value 0 , the unbind lock could not be acquired because a process or client is using the GPU. Perform this task in Windows PowerShell. For instructions, refer to the following articles on the Microsoft technical documentation site:. Installation on bare metal: When the physical host is booted before the NVIDIA vGPU software graphics driver is installed, boot and the primary display are handled by an on-board graphics adapter. If a primary display device is connected to the host, use the device to access the desktop.

Otherwise, use secure shell SSH to log in to the host from a remote host. The procedure for installing the driver is the same in a VM and on bare metal. The VM retains the license until it is shut down. It then releases the license back to the license server. Licensing settings persist across reboots and need only be modified if the license server address changes, or the VM is switched to running GPU pass through.

The vGPU within the VM should now exhibit full frame rate, resolution, and display output capabilities. Ensure that the Manage License option is enabled as explained in index. If the default GPU allocation policy does not meet your requirements for performance or density of vGPUs, you can change it.

To change the allocation policy of a GPU group, use gpu-group-param-set :. How to switch to a depth-first allocation scheme depends on the version of VMware vSphere that you are using. Supported versions earlier than 6. Before using the vSphere Web Client to change the allocation scheme, ensure that the ESXi host is running and that all VMs on the host are powered off. The time required for migration depends on the amount of frame buffer that the vGPU has. Migration for a vGPU with a large amount of frame buffer is slower than for a vGPU with a small amount of frame buffer.

XenMotion enables you to move a running virtual machine from one physical host machine to another host with very little disruption or downtime. For best performance, the physical hosts should be configured to use the following:. If shared storage is not used, migration can take a very long time because vDISK must also be migrated. VMware vMotion enables you to move a running virtual machine from one physical host machine to another host with very little disruption or downtime.

Perform this task in the VMware vSphere web client by using the Migration wizard. The nvidia-smi tool is included in the following packages:. The scope of the reported management information depends on where you run nvidia-smi from:. Without a subcommand, nvidia-smi provides management information for physical GPUs.

To examine virtual GPUs in more detail, use nvidia-smi with the vgpu subcommand. From the command line, you can get help information about the nvidia-smi tool and the vgpu subcommand. To get a summary of all physical GPUs in the system, along with PCI bus IDs, power state, temperature, current memory usage, and so on, run nvidia-smi without additional arguments. Each vGPU instance is reported in the Compute processes section, together with its physical GPU index and the amount of frame-buffer memory assigned to it.

To get a summary of the vGPUs currently that are currently running on each physical GPU in the system, run nvidia-smi vgpu without additional arguments. To get detailed information about all the vGPUs on the platform, run nvidia-smi vgpu with the —q or –query option.

To limit the information retrieved to a subset of the GPUs on the platform, use the —i or –id option to select one or more vGPUs.

For each vGPU, the usage statistics in the following table are reported once every second. The table also shows the name of the column in the command output under which each statistic is reported. To modify the reporting frequency, use the —l or –loop option. For each application on each vGPU, the usage statistics in the following table are reported once every second. Each application is identified by its process ID and process name. To monitor the encoder sessions for processes running on multiple vGPUs, run nvidia-smi vgpu with the —es or –encodersessions option.

To monitor the FBC sessions for processes running on multiple vGPUs, run nvidia-smi vgpu with the -fs or –fbcsessions option. To list the virtual GPU types that the GPUs in the system support, run nvidia-smi vgpu with the —s or –supported option. To limit the retrieved information to a subset of the GPUs on the platform, use the —i or –id option to select one or more vGPUs. To view detailed information about the supported vGPU types, add the —v or –verbose option:.

To list the virtual GPU types that can currently be created on GPUs in the system, run nvidia-smi vgpu with the —c or –creatable option. To view detailed information about the vGPU types that can currently be created, add the —v or –verbose option.

The scope of these tools is limited to the guest VM within which you use them. You cannot use monitoring tools within an individual guest VM to monitor any other GPUs in the platform. In VMs that are running Windows and bit editions of Linux, you can use the nvidia-smi command to retrieve statistics for the total usage by all applications running in the VM and usage by individual applications of the following resources:.

To use nvidia-smi to retrieve statistics for the total resource usage by all applications running in the VM, run the following command:. The following example shows the result of running nvidia-smi dmon from within a Windows guest VM. To use nvidia-smi to retrieve statistics for resource usage by individual applications running in the VM, run the following command:.

Any application that is enabled to read performance counters can access these metrics. You can access these metrics directly through the Windows Performance Monitor application that is included with the Windows OS. Any WMI-enabled application can access these metrics.

Citrix Hypervisor automatically creates pgpu objects at startup to represent each physical GPU present on the platform. There are many Get-View options for all types of VMware objects. Feel free to explore all of these options and review this informative article from VMware that goes in-depth on this powerful cmdlet!

Code Capture is a new developer tool that acts similarly to the Active Directory Administrative Center. This tool records all actions you take within the GUI. It then transforms all of those actions and provides you with PowerCLI scripts. By default, Code Capture is not turned on. When you enable Code Capture, you will then see a red Record button within your vCenter header.

Once enabled, whenever you wish to have an action recorded and turned into PowerCLI output you must record the GUI activity by hitting the record button. The red record button will appear next to your logged on user section of vCenter so that you can now record at any time. The resulting output may be slightly more verbose than anticipated.

This is where the code begins to create a VM. This output can be a little overwhelming, but it exposes you directly to the number of configuration options available to your virtual machines.

It can also build code for networking changes, small VM modifications, or host configuration changes. In this article, you covered a lot of ground. Nice job! There are a lot of cmdlets in PowerCLI for a wide range of product bases but we only covered a few here. Be sure to stay tuned to this blog for more articles on this awesome tool! Hate ads? Want to support the writer? Get many of our tutorials packaged as an ATA Guidebook. ATA Learning is always seeking instructors of all experience levels.

Why not write on a platform with an existing audience and share your knowledge with the world? ATA Learning is known for its high-quality written tutorials in the form of blog posts.

ATA Learning. Table of Contents. Twitter Facebook LinkedIn. Getting VMs with only a specific port group. GuestFullName », « Guest. Finding VMs based on various criteria.

CSV file of VM information. Querying information about the virtual hard disk attached to the exchange1 VMs. Using Get-View with the Filter Parameter. Navigating to the Developer Center menu item in vSphere. Enabling code capture. Cloning a virtual machine is not supported. Restoring a virtual machine with snapshot is not supported. Procedure Step 1 Power off the threat defense virtual or the management center virtual Machine. To change the interfaces, you must power down the appliance.

Step 2 Right-click the threat defense virtual or the management center virtual Machine in the inventory and select Edit Settings.

Step 3 Select the applicable network adapters and then select Remove. Step 5 Select Ethernet adapter and click Next. Step 6 Select the vmxnet3 adapter and then choose network label.

Step 7 Repeat for all interfaces on the threat defense virtual. What to do next Power on the threat defense virtual or the management center virtual from the VMware console. Note A Cisco. Step 2 Click Browse all to search for the management center virtual deployment package.

Step 5 Click the installation package you want to download. Note While you are logged into the Support Site, Cisco recommends you download any available updates for virtual appliances so that after you install a virtual appliance to a major version, you can update its system software.

Step 6 Copy the installation package to a location accessible to the workstation or server that is running the vSphere Client. Caution Do not transfer archive files via email; the files can become corrupted.

Step 7 Uncompress the installation package archive file using your preferred tool and extract the installation files. Note Make sure you keep all the files in the same directory. Step 5 Optional Edit the name and select the folder location within the inventory where the management center virtual will reside, and click Next.

Note When the vSphere Client is connected directly to an ESXi host, the option to select the folder location does not appear. Step 6 Select the host or cluster on which you want to deploy the management center virtual and click Next. Step 7 Navigate to, and select the resource pool where you want to run the management center virtual and click Next. This page appears only if the cluster contains a resource pool.

Step 8 Select a storage location to store the virtual machine files, and click Next. Step 9 Select the disk format to store the virtual machine virtual disks, and click Next. Step 10 Associate the management center virtual management interface with a VMware network on the Network Mapping screen. Step 11 If user-configurable properties are packaged with the OVF template VI templates only , set the configurable properties and click Next.

Step 12 Review and verify the settings on the Ready to Complete window. Step 13 Optional Check the Power on after deployment option to power on the management center virtual , then click Finish. Step 14 After the installation is complete, close the status window.

Note To successfully register the management center virtual with the Cisco Licensing Authority, the management center requires Internet access. Procedure Step 1 Right-click the name of your new virtual appliance, then choose Edit Settings from the context menu, or click Edit virtual machine settings from the Getting Started tab in the main window. Step 3 Optionally, increase the memory and number of virtual CPUs by clicking the appropriate setting on the left side of the window, then making changes on the right side of the window.

Step 4 Confirm the Network adapter 1 settings are as follows, making changes if necessary: Under Device Status , enable the Connect at power on check box. Step 5 Click OK. Power On and Initialize the Virtual Appliance After you complete the deployment of the virtual appliance, initialization starts automatically when you power on the virtual appliance for the first time.

Caution Startup time depends on a number of factors, including server resource availability. Procedure Step 1 Power on the appliance. Step 2 Monitor the initialization on the VMware console tab.

What to do next After you deploy the management center virtual , you must complete a setup process to configure the new appliance to communicate on your trusted management network.

Was this Document Helpful? Yes No Feedback. Cold Clone. The VM is powered off during cloning. Hot add. The VM is running during an addition. Hot clone. The VM is running during cloning. Hot removal. The VM is running during removal. The VM freezes for a few seconds. Suspend and resume. The VM is suspended, then resumed. Allows automatic deployment of VMs. VM migration. The VM is powered off during migration. Used for live migration of VMs. VMware FT. Used for HA on VMs. VMware HA. Used for ESXi and server failures.

Used for VM failures. Used to deploy VMs. VMware vSphere Web Client. With restrictions. Virtual CPUs. Yes, up to Hard disk provisioned size. You must manage this virtual appliance using VMware vCenter. Browse to the OVF templates you downloaded from Cisco.

OVF Template Details. Accept EULA. VI only. Agree to accept the terms of the licenses included in the OVF template. Name and Location. Select the host or cluster where you want to deploy the virtual appliance. Resource Pool. Select a datastore to store all files associated with the virtual machine. Disk Format. Network Mapping. Select the management interface for the virtual appliance. Customize the Virtual Machine initial configuration setup. Select the vmxnet3 adapter and then choose network label.

A Cisco. Click the installation package you want to download. Do not transfer archive files via email; the files can become corrupted.

 
 

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If the system has multiple display adapters, disable display devices connected through adapters that are not from NVIDIA. You can use the display settings feature of the host OS or the remoting solution for this purpose. The number of physical GPUs that a board has depends on the board.

Virtual GPU types have a fixed amount of frame buffer, number of supported display heads, and maximum resolutions 1. They are grouped into different series according to the different classes of workload at which they are targeted. Each series is identified by the last letter of the vGPU type name. A-series virtual GPU types are targeted at virtual applications users. The number after the board type in the vGPU type name denotes the amount of frame buffer that is allocated to a vGPU of that type.

The type of license required depends on the vGPU type. If your GPU supports both modes but is in compute mode, you must use the gpumodeswitch tool to change the mode of the GPU to graphics mode. If you are unsure which mode your GPU is in, use the gpumodeswitch tool to find out the mode. For more information, see gpumodeswitch User Guide. These setup steps assume familiarity with the Citrix Hypervisor skills covered in Citrix Hypervisor Basics.

The following packages are installed on the Linux KVM server:. The package file is copied to a directory in the file system of the Linux KVM server. This directory is identified by the domain, bus, slot, and function of the GPU. The number of available instances must be at least 1. If the number is 0, either an instance of another vGPU type already exists on the physical GPU, or the maximum number of allowed instances has already been created.

To support applications and workloads that are compute or graphics intensive, you can add multiple vGPUs to a single VM. If you want to switch the mode in which a GPU is being used, you must unbind the GPU from its current kernel module and bind it to the kernel module for the new mode.

A physical GPU that is bound to the vfio-pci kernel module can be used only for pass-through. The Kernel driver in use: field indicates the kernel module to which the GPU is bound. All physical GPUs on the host are registered with the mdev kernel module. The sysfs directory for each physical GPU is at the following locations:. Both directories are a symbolic link to the real directory for PCI devices in the sysfs file system. The organization the sysfs directory for each physical GPU is as follows:.

The name of each subdirectory is as follows:. Each directory is a symbolic link to the real directory for PCI devices in the sysfs file system. For example:. For VMware vSphere 6. It is provided in the following formats:. You must specify the absolute path even if the VIB file is in the current working directory. If you do not change the default graphics type, VMs to which a vGPU is assigned fail to start and the following error message is displayed:.

If you are using a supported version of VMware vSphere earlier than 6. Change the default graphics type before configuring vGPU. Before changing the default graphics type, ensure that the ESXi host is running and that all VMs on the host are powered off.

To stop and restart the Xorg service and nv-hostengine , perform these steps:. The output from the command is similar to the following example for a VM named samplevm1 :. Create a vgpu object with the passthrough vGPU type:.

For more information about using Virtual Machine Manager , see the following topics in the documentation for Red Hat Enterprise Linux For more information about using virsh , see the following topics in the documentation for Red Hat Enterprise Linux After binding the GPU to the correct kernel module, you can then configure it for pass-through. If the unbindLock file contains the value 0 , the unbind lock could not be acquired because a process or client is using the GPU.

Perform this task in Windows PowerShell. For instructions, refer to the following articles on the Microsoft technical documentation site:. Installation on bare metal: When the physical host is booted before the NVIDIA vGPU software graphics driver is installed, boot and the primary display are handled by an on-board graphics adapter. If a primary display device is connected to the host, use the device to access the desktop.

Otherwise, use secure shell SSH to log in to the host from a remote host. The procedure for installing the driver is the same in a VM and on bare metal. The VM retains the license until it is shut down. It then releases the license back to the license server. Licensing settings persist across reboots and need only be modified if the license server address changes, or the VM is switched to running GPU pass through. The vGPU within the VM should now exhibit full frame rate, resolution, and display output capabilities.

Ensure that the Manage License option is enabled as explained in index. If the default GPU allocation policy does not meet your requirements for performance or density of vGPUs, you can change it. To change the allocation policy of a GPU group, use gpu-group-param-set :. How to switch to a depth-first allocation scheme depends on the version of VMware vSphere that you are using.

Supported versions earlier than 6. Before using the vSphere Web Client to change the allocation scheme, ensure that the ESXi host is running and that all VMs on the host are powered off.

The time required for migration depends on the amount of frame buffer that the vGPU has. Migration for a vGPU with a large amount of frame buffer is slower than for a vGPU with a small amount of frame buffer. XenMotion enables you to move a running virtual machine from one physical host machine to another host with very little disruption or downtime.

For best performance, the physical hosts should be configured to use the following:. If shared storage is not used, migration can take a very long time because vDISK must also be migrated. VMware vMotion enables you to move a running virtual machine from one physical host machine to another host with very little disruption or downtime. Perform this task in the VMware vSphere web client by using the Migration wizard. The nvidia-smi tool is included in the following packages:.

The scope of the reported management information depends on where you run nvidia-smi from:. Without a subcommand, nvidia-smi provides management information for physical GPUs. To examine virtual GPUs in more detail, use nvidia-smi with the vgpu subcommand. From the command line, you can get help information about the nvidia-smi tool and the vgpu subcommand.

To get a summary of all physical GPUs in the system, along with PCI bus IDs, power state, temperature, current memory usage, and so on, run nvidia-smi without additional arguments. Each vGPU instance is reported in the Compute processes section, together with its physical GPU index and the amount of frame-buffer memory assigned to it.

To get a summary of the vGPUs currently that are currently running on each physical GPU in the system, run nvidia-smi vgpu without additional arguments. To get detailed information about all the vGPUs on the platform, run nvidia-smi vgpu with the —q or –query option. To limit the information retrieved to a subset of the GPUs on the platform, use the —i or –id option to select one or more vGPUs. For each vGPU, the usage statistics in the following table are reported once every second.

The table also shows the name of the column in the command output under which each statistic is reported. To modify the reporting frequency, use the —l or –loop option. For each application on each vGPU, the usage statistics in the following table are reported once every second.

Each application is identified by its process ID and process name. To monitor the encoder sessions for processes running on multiple vGPUs, run nvidia-smi vgpu with the —es or –encodersessions option.

To monitor the FBC sessions for processes running on multiple vGPUs, run nvidia-smi vgpu with the -fs or –fbcsessions option. To list the virtual GPU types that the GPUs in the system support, run nvidia-smi vgpu with the —s or –supported option. To limit the retrieved information to a subset of the GPUs on the platform, use the —i or –id option to select one or more vGPUs.

To view detailed information about the supported vGPU types, add the —v or –verbose option:. To list the virtual GPU types that can currently be created on GPUs in the system, run nvidia-smi vgpu with the —c or –creatable option.

To view detailed information about the vGPU types that can currently be created, add the —v or –verbose option. The scope of these tools is limited to the guest VM within which you use them. You cannot use monitoring tools within an individual guest VM to monitor any other GPUs in the platform.

In VMs that are running Windows and bit editions of Linux, you can use the nvidia-smi command to retrieve statistics for the total usage by all applications running in the VM and usage by individual applications of the following resources:.

To use nvidia-smi to retrieve statistics for the total resource usage by all applications running in the VM, run the following command:. The following example shows the result of running nvidia-smi dmon from within a Windows guest VM. To use nvidia-smi to retrieve statistics for resource usage by individual applications running in the VM, run the following command:.

Any application that is enabled to read performance counters can access these metrics. You can access these metrics directly through the Windows Performance Monitor application that is included with the Windows OS. Any WMI-enabled application can access these metrics.

Citrix Hypervisor automatically creates pgpu objects at startup to represent each physical GPU present on the platform. To list the physical GPU objects present on a platform, use xe pgpu-list.

 

Vmware workstation 12 user guide pdf free.PowerCLI Tutorial: A Guide for Newbies Managing VMware

 

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