Classe NumaNode
The NumaNode object represents the settings for a NUMA node on an instance of SQL Server.
Hierarquia de herança
System.Object
Microsoft.SqlServer.Management.Smo.NumaNode
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)
Sintaxe
'Declaração
Public NotInheritable Class NumaNode
'Uso
Dim instance As NumaNode
public sealed class NumaNode
public ref class NumaNode sealed
[<SealedAttribute>]
type NumaNode = class end
public final class NumaNode
O tipo NumaNode expõe os membros a seguir.
Propriedades
Nome | Descrição | |
---|---|---|
AffinityMask | Gets or sets the affinity type for the NUMA node represented by this NumaNode object. | |
Cpus | Gets a collection of Cpu objects that belong to this NumaNode object. | |
GroupID | Gets the GroupID that is assigned to this NUMA node. | |
ID | Gets the ID of the NUMA node that is represented by this NumaNode object. |
Início
Métodos
Nome | Descrição | |
---|---|---|
Equals | (Herdado de Object.) | |
GetHashCode | (Herdado de Object.) | |
GetType | (Herdado de Object.) | |
ToString | (Herdado de Object.) |
Início
Comentários
Access to the NumaNode object is though the AffinityInfo object that is contained in the Server object.
Exemplos
The following example shows how to display all the NUMA nodes on the local instance of SQL Server and the CPUs that belong to each NUMA node.
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)
{
//Display the AffinityMask, GroupID and ID of
//each NUMA node.
Console.WriteLine("AffinityMask: {0}\n" +
"GroupID: {1}\n" +
"ID: {2}\n",
node.AffinityMask.ToString(),
node.GroupID, node.ID);
//Display the ID of each CPU that belongs
//to this NUMA node.
Console.Write("CPUS :");
foreach(Cpu cpu in node.Cpus)
Console.Write("{0} ", cpu.ID);
}
}
}
}
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.