ModifyPoolSettings(
string resourceDisplayName,
string poolId,
string newPoolId,
string newPoolName)
{
Console.WriteLine(
"Modifying a resource pool's settings:\n" +
"\tPool ID: " + poolId + " (change to " + newPoolId + ")\n" +
"\tPool Name: (change to " + newPoolName + ")");
ResourceUtilities.DisplayResourceInformation(
resourceDisplayName);
ManagementScope scope = ResourcePoolUtilities.GetManagementScope();
using (ManagementObject rPConfigurationService =
MsvmResourcePoolConfigurationService.GetResourcePoolConfigurationService(
scope))
{
string resourcePoolSettingData =
MsvmResourcePoolSettingData.GetSettingsForPool(
scope,
ResourceUtilities.GetResourceType(resourceDisplayName),
ResourceUtilities.GetResourceSubType(resourceDisplayName),
newPoolId,
newPoolName);
ModifyPoolSettingsHelper(
scope,
rPConfigurationService,
ResourceUtilities.GetResourceType(resourceDisplayName),
ResourceUtilities.GetResourceSubType(resourceDisplayName),
poolId,
resourcePoolSettingData);
}
}
CreatePoolHelper(
ManagementScope scope,
ManagementObject rPConfigurationService,
string resourceType,
string resourceSubType,
string childPoolId,
string childPoolName,
string[] parentPoolIdArray,
string[][] parentHostResourcesArray)
{
if (parentPoolIdArray.Length == 0)
{
throw new ManagementException(string.Format(
CultureInfo.CurrentCulture,
@"At least one parent pool must be specified when creating a
child resource pool (PoolId ""{0}"")", childPoolId));
}
if (parentPoolIdArray.Length != parentHostResourcesArray.Length)
{
throw new ManagementException(string.Format(
CultureInfo.CurrentCulture,
@"When creating a child resource pool, a host resource must be
specified for each parent pool. Shared allocations are not
supported (PoolId ""{0}"")", childPoolId));
}
string resourcePoolSettingData =
MsvmResourcePoolSettingData.GetSettingsForPool(
scope,
resourceType,
resourceSubType,
childPoolId,
childPoolName);
string[] parentPoolPathArray =
ResourcePoolUtilities.GetParentPoolArrayFromPoolIds(
scope,
resourceType,
resourceSubType,
parentPoolIdArray);
string[] resourceAllocationSettingDataArray =
MsvmResourceAllocationSettingData.GetNewPoolAllocationSettingsArray(
scope,
resourceType,
resourceSubType,
parentPoolIdArray,
parentHostResourcesArray);
using (ManagementBaseObject inParams =
rPConfigurationService.GetMethodParameters(
"CreatePool"))
{
inParams["PoolSettings"] = resourcePoolSettingData;
inParams["ParentPools"] = parentPoolPathArray;
inParams["AllocationSettings"] = resourceAllocationSettingDataArray;
using (ManagementBaseObject outParams =
rPConfigurationService.InvokeMethod(
"CreatePool",
inParams,
null))
{
if (WmiUtilities.ValidateOutput(outParams, scope, true, true))
{
string poolPath = outParams["Pool"].ToString();
return(new ManagementObject(
scope,
new ManagementPath(poolPath),
null));
}
else
{
return(null);
}
}
}
}