AvailabilityGroupAutomatedBackupPreference 枚举

Specifies how replicas in the primary role are treated in the evaluation to pick the desired replica to perform a backup.

命名空间:  Microsoft.SqlServer.Management.Smo
程序集:  Microsoft.SqlServer.SqlEnum(在 Microsoft.SqlServer.SqlEnum.dll 中)

语法

声明
Public Enumeration AvailabilityGroupAutomatedBackupPreference
用法
Dim instance As AvailabilityGroupAutomatedBackupPreference
public enum AvailabilityGroupAutomatedBackupPreference
public enum class AvailabilityGroupAutomatedBackupPreference
type AvailabilityGroupAutomatedBackupPreference
public enum AvailabilityGroupAutomatedBackupPreference

成员

成员名称 说明
None No preference is stated for backup on replicas based on its current role. Only BackupPriority and online/connected states will be considered for replica choice.
Primary Backups occur only on the primary replica, wherever it is.
Secondary Backups occur on the secondary replicas, except when the primary replica is the only replica online.
SecondaryOnly Backups occur only on the secondary replicas. If no secondary replicas are online, backup will not be performed.
Unknown The desired replica to perform a backup is unknown.

请参阅

参考

Microsoft.SqlServer.Management.Smo 命名空间