50 lines
2.0 KiB
C#
50 lines
2.0 KiB
C#
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) Microsoft. All rights reserved.
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namespace Microsoft.Samples.HyperV.Generation2VM
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{
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using System;
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using System.Globalization;
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using System.Management;
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using Microsoft.Samples.HyperV.Common;
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static class Generation2VMGetSample
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{
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/// <summary>
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/// Query the generation of a VM,
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/// </summary>
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/// <param name="serverName">The name of the server on which to perform the action.</param>
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/// <param name="vmName">The name of the VM to query.</param>
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internal static void
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GetVMGeneration(
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string serverName,
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string vmName)
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{
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ManagementScope scope = new ManagementScope(@"\\" + serverName + @"\root\virtualization\v2", null);
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using (ManagementObject vm = WmiUtilities.GetVirtualMachine(vmName, scope))
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using (ManagementObject vmSettings = WmiUtilities.GetVirtualMachineSettings(vm))
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{
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string virtualSystemSubType = (string)vmSettings["VirtualSystemSubType"];
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if (string.Equals(virtualSystemSubType, "Microsoft:Hyper-V:SubType:1", StringComparison.OrdinalIgnoreCase))
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{
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Console.WriteLine("VM {0} on server {1} is generation 1", vmName, serverName);
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}
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else if (string.Equals(virtualSystemSubType, "Microsoft:Hyper-V:SubType:2", StringComparison.OrdinalIgnoreCase))
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{
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Console.WriteLine("VM {0} on server {1} is generation 2", vmName, serverName);
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}
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else
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{
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Console.WriteLine("VM {0} on server {1} is an unknown generation", vmName, serverName);
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}
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}
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}
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}
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}
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