Classe AffinityInfo

Hierarquia de herança

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo..::..AffinityInfo

Sintaxe

'Declaração
Public NotInheritable Class AffinityInfo _
    Implements IAlterable, IScriptable
'Uso
Dim instance As AffinityInfo

public sealed class AffinityInfo : IAlterable, 
    IScriptable

public ref class AffinityInfo sealed : IAlterable, 
    IScriptable

[<SealedAttribute>]
type AffinityInfo =  
    class
        interface IAlterable
        interface IScriptable
    end

public final class AffinityInfo implements IAlterable, IScriptable

Propriedades

	Nome	Descrição
	AffinityType	Gets or Sets the AffinityType()()()() member of the AffinityInfo class. Valid values are Auto or Manual.
	Cpus	The Cpus()()()() member is a collection that represents the CPU settings for all CPUs on an Instance of SQL Server.
	NumaNodes	The NumaNode()()()() member is a collection that contains the NUMA node settings for an Instance of SQL Server.
	Parent	This gets the parent object of the AffinityInfo object. This value is the same as the Server object that contains the AffinityInfo()()()() member.

Início

Métodos

	Nome	Descrição
	Alter	This method updates the server with the current values in the AffinityInfo class.
	Equals	(Herdado de Object.)
	Finalize	(Herdado de Object.)
	GetHashCode	(Herdado de Object.)
	GetType	(Herdado de Object.)
	MemberwiseClone	(Herdado de Object.)
	Refresh	This method fills in the Cpus()()()() and NumaNode()()()() with the local server settings.
	Script() () () ()	Generates a Transact-SQL script that can be used to re-create the instance of SQL Server affinity settings as specified in the AffinityInfo object.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the instance of SQL Server affinity settings as specified in the AffinityInfo object.
	ToString	(Herdado de Object.)

Início

Comentários

To get AffinityInfo object properties, users can be a member of the public fixed server role.

To set any AffinityInfo object properties and run the Alter method, users must have ALTER permission on the database.

To create a AffinityInfo object, users must have ALTER ANY APPLICATION role permission on the parent database.

To drop an AffinityInfo object, users must be the owner of the application role or have ALTER ANY APPLICATION role permission on the parent database.

To grant, deny, and revoke permission on the AffinityInfo object, users must have CONTROL permission on the application role.

Exemplos

This example shows you how to set all of the CPU’s on an instance of SQL Server to hard affinity.

C#

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

namespace samples
{
    class Program
    {
        static void Main(string[] args)
        {
            Server dbServer = new Server("(local)");
            dbServer.AffinityInfo.AffinityType = AffinityType.Manual;

            foreach (Cpu cpu in dbServer.AffinityInfo.Cpus)
                cpu.AffinityMask = true;

            dbServer.AffinityInfo.Alter();
        }
    }
}

Powershell

//Create the server. 
$dbServer = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")

//Set the Affinity Type
$dbServer.AffinityInfo.AffinityType = [Microsoft.SqlServer.Management.Smo.AffinityType]'Manual'

//Set each CPU to Hard affinity and update
foreach ($cpu In $dbServer.AffinityInfo.Cpus)
{
   $cpu.AffinityMask = $True
   $dbServer.AffinityInfo.Alter() 
}

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.

Consulte também

Referência

Outros recursos