האם Log Shipping יכול לעבוד בלי לעשות Shipping ל-Log?

/*========================================================================================================================

DO NOT RUN THIS SCRIPT WITHOUT FULLY TESTING IT AND UNDERSTANDING WHAT IT DOES

Description:    This script adds a Log Shipping Secondary and deletes the copy job

Author:            Matan Yungman, http://www.madeirasql.com/log-shipping-without-shipping-the-log

Created:        25/03/2015

Last Updated:    25/03/2015

Notes:            Make sure to change the variable values to fit your environment 

                The script needs to be run at the Secondary in the context of the [msdb] database. 

=========================================================================================================================*/

------------------------------------------------------------------------------------- 

-- Adding the Log Shipping configuration 

DECLARE 

    @primary_server SYSNAME = N'YourPrimaryServer',

    @primary_database SYSNAME = N'YourPrimaryDatabase',

    @secondary_database SYSNAME = N'YourSecondaryDatabase',

    @copy_job_name SYSNAME = N'LSCopy',

    @restore_job_name SYSNAME = N'LSRestore',

    @backup_source_directory NVARCHAR(500) = N'\\YourShare\DBBackup' ,

    @backup_destination_directory NVARCHAR(500) = N'C:\BackupFilesFromPrimary'  

DECLARE @LS_Secondary__CopyJobId    AS uniqueidentifier 

DECLARE @LS_Secondary__RestoreJobId    AS uniqueidentifier 

DECLARE @LS_Secondary__SecondaryId    AS uniqueidentifier 

DECLARE @LS_Add_RetCode    As int 

--Delete log shipping (if it exists)

EXEC sp_delete_log_shipping_secondary_database

    @secondary_database = @secondary_database

IF EXISTS(SELECT * FROM msdb.dbo.sysjobs WHERE name = @restore_job_name)

BEGIN

    EXEC msdb.dbo.sp_delete_job @job_name = @restore_job_name

END

IF EXISTS(SELECT * FROM msdb.dbo.sysjobs WHERE name = @copy_job_name)

BEGIN

    EXEC msdb.dbo.sp_delete_job @job_name = @copy_job_name

END

--Add Log Shipping

EXEC @LS_Add_RetCode = master.dbo.sp_add_log_shipping_secondary_primary 

        @primary_server = @primary_server

        ,@primary_database = @primary_database

        ,@backup_source_directory = @backup_source_directory

        ,@backup_destination_directory = @backup_destination_directory

        ,@copy_job_name = @copy_job_name

        ,@restore_job_name = @restore_job_name

        ,@file_retention_period = 4320 

        ,@overwrite = 1 

        ,@copy_job_id = @LS_Secondary__CopyJobId OUTPUT 

        ,@restore_job_id = @LS_Secondary__RestoreJobId OUTPUT 

        ,@secondary_id = @LS_Secondary__SecondaryId OUTPUT 

IF (@@ERROR = 0 AND @LS_Add_RetCode = 0) 

BEGIN 

DECLARE @LS_SecondaryCopyJobScheduleUID    As uniqueidentifier 

DECLARE @LS_SecondaryCopyJobScheduleID    AS int 

EXEC msdb.dbo.sp_add_schedule 

        @schedule_name =N'DefaultCopyJobSchedule' 

        ,@enabled = 1 

        ,@freq_type = 4 

        ,@freq_interval = 1 

        ,@freq_subday_type = 4 

        ,@freq_subday_interval = 5 

        ,@freq_recurrence_factor = 0 

        ,@active_start_date = 20150322 

        ,@active_end_date = 99991231 

        ,@active_start_time = 0 

        ,@active_end_time = 235900 

        ,@schedule_uid = @LS_SecondaryCopyJobScheduleUID OUTPUT 

        ,@schedule_id = @LS_SecondaryCopyJobScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 

        @job_id = @LS_Secondary__CopyJobId 

        ,@schedule_id = @LS_SecondaryCopyJobScheduleID  

DECLARE @LS_SecondaryRestoreJobScheduleUID    As uniqueidentifier 

DECLARE @LS_SecondaryRestoreJobScheduleID    AS int 

EXEC msdb.dbo.sp_add_schedule 

        @schedule_name =N'DefaultRestoreJobSchedule' 

        ,@enabled = 1 

        ,@freq_type = 4 

        ,@freq_interval = 1 

        ,@freq_subday_type = 4 

        ,@freq_subday_interval = 5 

        ,@freq_recurrence_factor = 0 

        ,@active_start_date = 20150322 

        ,@active_end_date = 99991231 

        ,@active_start_time = 0 

        ,@active_end_time = 235900 

        ,@schedule_uid = @LS_SecondaryRestoreJobScheduleUID OUTPUT 

        ,@schedule_id = @LS_SecondaryRestoreJobScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 

        @job_id = @LS_Secondary__RestoreJobId 

        ,@schedule_id = @LS_SecondaryRestoreJobScheduleID  

END 

DECLARE @LS_Add_RetCode2    As int 

IF (@@ERROR = 0 AND @LS_Add_RetCode = 0) 

BEGIN 

EXEC @LS_Add_RetCode2 = master.dbo.sp_add_log_shipping_secondary_database 

        @secondary_database = @secondary_database

        ,@primary_server = @primary_server

        ,@primary_database = @primary_database

        ,@restore_delay = 0 

        ,@restore_mode = 1 

        ,@disconnect_users    = 1 

        ,@restore_threshold = 45   

        ,@threshold_alert_enabled = 0 

        ,@history_retention_period    = 5760 

        ,@overwrite = 1 

END 

IF (@@error = 0 AND @LS_Add_RetCode = 0) 

BEGIN 

EXEC msdb.dbo.sp_update_job 

        @job_id = @LS_Secondary__CopyJobId 

        ,@enabled = 1 

EXEC msdb.dbo.sp_update_job 

        @job_id = @LS_Secondary__RestoreJobId 

        ,@enabled = 1 

END 

--Delete the copy job

EXEC msdb.dbo.sp_delete_job @job_name = @copy_job_name

/*========================================================================================================================

DO NOT RUN THIS SCRIPT WITHOUT FULLY TESTING IT AND UNDERSTANDING WHAT IT DOES

Description:    This script adds a Log Shipping Primary

Author:            Matan Yungman, http://www.madeirasql.com/log-shipping-without-shipping-the-log

Created:        25/03/2015

Last Updated:    25/03/2015

Notes:            Make sure to change the variable values to fit your environment 

                The script needs to be run at the Primary in the context of the [msdb] database.  

=========================================================================================================================*/

------------------------------------------------------------------------------------- 

-- Adding the Log Shipping configuration 

-- ****** Begin: Script to be run at Primary ******

DECLARE 

    @primary_database SYSNAME = N'YourPrimaryServer', 

    @secondary_server SYSNAME = N'YourSecondaryServer',

    @secondary_database SYSNAME = N'YourSecondaryDatabase',

    @backup_job_name SYSNAME = N'LSBackup',

    @backup_directory NVARCHAR(500) = N'C:\Backup',

    @backup_share NVARCHAR(500) = N'\\YourShare\DBBackup' 

DECLARE @LS_BackupJobId    AS uniqueidentifier 

DECLARE @LS_PrimaryId    AS uniqueidentifier 

DECLARE @SP_Add_RetCode    As int 

--Drop log shipping (if it exists)

EXEC sp_delete_log_shipping_primary_secondary 

    @primary_database = @primary_database,

    @secondary_server = @secondary_server,

    @secondary_database = @secondary_database

EXEC sp_delete_log_shipping_primary_database

    @database = @primary_database

IF EXISTS(SELECT * FROM msdb.dbo.sysjobs WHERE name = @backup_job_name)

BEGIN

    EXEC msdb.dbo.sp_delete_job @job_name = @backup_job_name

END

EXEC @SP_Add_RetCode = master.dbo.sp_add_log_shipping_primary_database 

        @database = @primary_database

        ,@backup_directory = @backup_directory

        ,@backup_share = @backup_share

        ,@backup_job_name = @backup_job_name

        ,@backup_retention_period = 4320

        ,@backup_threshold = 60 

        ,@threshold_alert_enabled = 0

        ,@history_retention_period = 5760 

        ,@backup_job_id = @LS_BackupJobId OUTPUT 

        ,@primary_id = @LS_PrimaryId OUTPUT 

        ,@overwrite = 1 

IF (@@ERROR = 0 AND @SP_Add_RetCode = 0) 

BEGIN 

DECLARE @LS_BackUpScheduleUID    As uniqueidentifier 

DECLARE @LS_BackUpScheduleID    AS int 

EXEC msdb.dbo.sp_add_schedule 

        @schedule_name =N'LSBackupSchedule' 

        ,@enabled = 1 

        ,@freq_type = 4 

        ,@freq_interval = 1 

        ,@freq_subday_type = 4 

        ,@freq_subday_interval = 5 

        ,@freq_recurrence_factor = 0 

        ,@active_start_date = 20150322 

        ,@active_end_date = 99991231 

        ,@active_start_time = 0 

        ,@active_end_time = 235900 

        ,@schedule_uid = @LS_BackUpScheduleUID OUTPUT 

        ,@schedule_id = @LS_BackUpScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 

        @job_id = @LS_BackupJobId 

        ,@schedule_id = @LS_BackUpScheduleID  

EXEC msdb.dbo.sp_update_job 

        @job_id = @LS_BackupJobId 

        ,@enabled = 1 

END 

EXEC master.dbo.sp_add_log_shipping_alert_job 

EXEC master.dbo.sp_add_log_shipping_primary_secondary 

        @primary_database = @primary_database

        ,@secondary_server = @secondary_server

        ,@secondary_database = @secondary_database

        ,@overwrite = 1