c# - SMO 恢复花了很长时间

Question

我使用这个 SMO 来恢复备份:

        Server myServer = new Server(@"PC-1\Instance1");
        Restore restoreDB = new Restore();
        restoreDB.Database = "Sample";
        restoreDB.Action = RestoreActionType.Database;
        restoreDB.Devices.AddDevice(@"D:\Sample.bak", DeviceType.File);
        restoreDB.ReplaceDatabase = true;
        restoreDB.NoRecovery = true;
        restoreDB.SqlRestore(myServer);

但是当我打开 SSMS 时，恢复过程花了很长时间

我用这个来备份数据库并且能够备份数据库

            Server myServer = new Server(@"PC-1\Instance1");
            Backup bkpDBFull = new Backup();
            bkpDBFull.Action = BackupActionType.Database;
            bkpDBFull.Database = "Sample";
            bkpDBFull.Devices.AddDevice(@"D:\Sample.bak", DeviceType.File);
            bkpDBFull.BackupSetName = "Sample";
            bkpDBFull.BackupSetDescription = "Sample";
            bkpDBFull.ExpirationDate = DateTime.Today.AddDays(5);
            bkpDBFull.Initialize = false;
            bkpDBFull.SqlBackup(myServer);

Answer 1

您的代码中有以下行:

restoreDB.NoRecovery = true;

因此，在您运行之前，数据库将一直在 SSMS 中显示为正在恢复

RESTORE DATABASE [sample] WITH RECOVERY

或者它的 SMO 等价物，我不确定那到底是什么。