115 lines
4.4 KiB
C#
115 lines
4.4 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 Corporation. All rights reserved
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namespace Microsoft.Samples.HyperV.FibreChannel
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{
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using System;
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using System.Collections.Generic;
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using System.Management;
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using System.Globalization;
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using Microsoft.Samples.HyperV.Common;
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static class CreateSanSample
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{
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/// <summary>
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/// Creates a Virtual SAN with the name (poolId) and host resources.
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/// </summary>
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/// <param name="poolId">The name of the virtual SAN.</param>
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/// <param name="notes">User defined notes for the virtual SAN.</param>
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/// <param name="hostResources">The host resources to be assigned to the virtual SAN.</param>
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internal static void
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CreateSan(
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string poolId,
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string notes,
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string[] hostResources)
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{
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Console.WriteLine("Creating Virtual SAN - {0} ...", poolId);
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ManagementScope scope = FibreChannelUtilities.GetFcScope();
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string resourcePoolSettingData =
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FibreChannelUtilities.GetSettingsForPool(scope, poolId, notes);
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//
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// Fibre Channel Connection Resource Pools have only 1 parent, the primordial pool.
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//
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string[] parentPoolPathArray = new string[1];
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parentPoolPathArray[0] = FibreChannelUtilities.GetResourcePoolPath(scope, null);
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string[] resourceAllocationSettingDataArray = new string[1];
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resourceAllocationSettingDataArray[0] =
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FibreChannelUtilities.GetNewPoolAllocationSettings(scope, poolId, hostResources);
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using (ManagementObject rpConfigurationService =
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FibreChannelUtilities.GetResourcePoolConfigurationService(scope))
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using (ManagementBaseObject inParams =
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rpConfigurationService.GetMethodParameters("CreatePool"))
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{
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inParams["PoolSettings"] = resourcePoolSettingData;
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inParams["ParentPools"] = parentPoolPathArray;
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inParams["AllocationSettings"] = resourceAllocationSettingDataArray;
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using (ManagementBaseObject outParams =
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rpConfigurationService.InvokeMethod(
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"CreatePool",
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inParams,
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null))
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{
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WmiUtilities.ValidateOutput(outParams, scope, true, true);
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}
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}
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Console.WriteLine("Successfully Created Virtual SAN: {0}", poolId);
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}
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/// <summary>
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/// Entry point for the CreateSan sample.
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/// </summary>
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/// <param name="args">The command line arguments.</param>
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internal static void
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ExecuteSample(
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string[] args)
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{
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if (args.Length < 3 || (args.Length > 0 && args[0] == "/?"))
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{
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Console.WriteLine("Usage: CreateSan <SanName> <[WWPN WWNN]+> [SanNotes]");
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return;
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}
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try
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{
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string sanName = args[0];
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string sanNotes = @"Notes for virtual SAN - " + sanName;
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List<string> hostResources = new List<string>();
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if (args.Length % 2 == 0)
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{
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sanNotes = args[args.Length - 1];
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}
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for (int index = 2; index < args.Length; index += 2)
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{
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WorldWideName wwn = new WorldWideName();
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wwn.PortName = args[index - 1];
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wwn.NodeName = args[index];
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//
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// Convert the WWN to the path of the corresponding Virtual FC Switch to be used
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// as HostResources for the ResourcePool.
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//
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hostResources.Add(FibreChannelUtilities.GetHostResourceFromWwn(wwn));
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}
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CreateSan(sanName, sanNotes, hostResources.ToArray());
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}
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catch (Exception ex)
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{
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Console.WriteLine("Failed to create san. Error message details:\n");
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Console.WriteLine(ex.Message);
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}
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}
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}
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}
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