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NumaNodeAffinity Enumeration

The NumaNodeAffinity enumeration defines the affinity states for a Cpu object.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
Public Enumeration NumaNodeAffinity
'Usage
Dim instance As NumaNodeAffinity

public enum NumaNodeAffinity

public enum class NumaNodeAffinity

type NumaNodeAffinity

public enum NumaNodeAffinity

Members

Member name Description
Full Affinity is set for all the CPU objects that belong to the NumaNode object.
None Affinity is not set for any CPU objects that belong to the NumaNode object.
Partial Affinity is set for some but not all the CPU objects that belong to the NumaNode object.

Examples

The following example shows how to set the affinity for each NUMA node in the local instance of SQL Server to Full affinity.

using System;
using Microsoft.SqlServer.Management.Smo;

namespace samples
{
    class Program
    {
        static void Main(string[] args)
        {
            Server dbServer = new Server("(local)");
            dbServer.Refresh();
            foreach (NumaNode node in dbServer.AffinityInfo.NumaNodes)
                node.AffinityMask = NumaNodeAffinity.Full;
            dbServer.Alter();
        }
    }
}