Configure Log Shipping

准备工作

两台装有的Windows Server 2012R2以及SQL Server 2012的服务器

下载评估版 Windows Server 2012 R2

下载 Microsoft SQL Server 2012 SP1

两台机器可以相互Ping 通，测试环境为了不必要的麻烦请关闭Windows 防护墙

IP:192.168.100.101 Servername: SQL1\SQL1

IP:192.168.100.102 Servername: SQL2\SQL2

开始SQL Server 代理服务并设置为自动开启

SQL Agent 登入设置:在服务管理中改成使用Administrator，如自建用户请确保两边用户名以及密码相同。并启动服务。

准备共享文件夹

事务日志传送的就是由主库不断产生事务日志文件的备份（或者叫归档日志，可能更好理解）而备库不断还原这些事务日志备份文件的过程。

中间需要一个文件夹作为双方的访问的共享文件夹。

如果这个共享文件夹位于主库的服务器上，主库的备份路径可以不写成UNC路径的形式，而备库则必须写成UNC路径的形式。

如果这个共享文件夹位于备库的服务器上，主库的备份路径就要写成UNC路径，而备库可以写成本地路径的形式。

如果共享文件夹即不在主库也不在备库的服务器上面，那么备份、还原目录的名称都要写成UNC路径了。

在SQL1的C 盘创建一个名为primaryBackupLog的文件夹，并设置为共享文件夹。 NUC:\\SQL1\primaryBackupLog

在SQL2的C 盘创建一个名为secondaryBackup

SQL Server 请使用SQL Server账号进行登录的，

UserName：sa Password 相同

测试环境为了不必要的麻烦，请使用Administrator账号

将SQL1的 AdventureWorks2012 恢复模式改为完整

1 USE [master]
2 GO
3 ALTER DATABASE [AdventureWorks2012] SET RECOVERY FULL WITH NO_WAIT
4 GO

对SQL1的AdventureWorks2012进行全备

1 USE [master]
2 BACKUP DATABASE [AdventureWorks2012] TO  DISK = N'C:\primaryBackupLog\AdventureWorks.BAK' WITH NOFORMAT, NOINIT,  NAME = N'AdventureWorks2012-FullBackup', SKIP, NOREWIND, NOUNLOAD,  STATS = 10
3 GO

在SQL2上进行还原，并以STANDBY的方式进行恢复

1 USE [master]
2 RESTORE DATABASE [AdventureWorks2012]
3 FROM  DISK = N'C:\secondaryBackup\AdventureWorks.BAK' WITH  FILE = 1,
4 MOVE N'AdventureWorks2012_Data' TO N'C:\Program Files\Microsoft SQL Server\MSSQL11.SQL2\MSSQL\DATA\AdventureWorks2012_Data.mdf',
5 MOVE N'AdventureWorks2012_Log' TO N'C:\Program Files\Microsoft SQL Server\MSSQL11.SQL2\MSSQL\DATA\AdventureWorks2012_log.ldf',
6 STANDBY = N'C:\secondaryBackup\AdventureWorks.BAK_S',
7 NOUNLOAD,  STATS = 10
8 GO

设置备份选项

配置复制作业

以下为代码方式实现

  1 -- 在主服务器上执行下列语句，以便为数据库 [192.168.100.101\SQL1].[AdventureWorks2012]
  2 -- 配置日志传送。
  3 -- 需要在主服务器上 [msdb] 数据库的上下文中运行该脚本。
  4 -------------------------------------------------------------------------------------
  5 -- 添加日志传送配置
  6
  7 -- ****** 开始: 要在主服务器 [192.168.100.101\SQL1] 上运行的脚本 ******
  8
  9
 10 DECLARE @LS_BackupJobId    AS uniqueidentifier
 11 DECLARE @LS_PrimaryId    AS uniqueidentifier
 12 DECLARE @SP_Add_RetCode    As int
 13
 14
 15 EXEC @SP_Add_RetCode = master.dbo.sp_add_log_shipping_primary_database
 16         @database = N'AdventureWorks2012'
 17         ,@backup_directory = N'C:\primaryBackupLog'
 18         ,@backup_share = N'\\SQL1\primaryBackupLog'
 19         ,@backup_job_name = N'LSBackup_AdventureWorks2012'
 20         ,@backup_retention_period = 4320
 21         ,@backup_compression = 2
 22         ,@backup_threshold = 60
 23         ,@threshold_alert_enabled = 1
 24         ,@history_retention_period = 5760
 25         ,@backup_job_id = @LS_BackupJobId OUTPUT
 26         ,@primary_id = @LS_PrimaryId OUTPUT
 27         ,@overwrite = 1
 28
 29
 30 IF (@@ERROR = 0 AND @SP_Add_RetCode = 0)
 31 BEGIN
 32
 33 DECLARE @LS_BackUpScheduleUID    As uniqueidentifier
 34 DECLARE @LS_BackUpScheduleID    AS int
 35
 36
 37 EXEC msdb.dbo.sp_add_schedule
 38         @schedule_name =N'LSBackupSchedule_192.168.100.101\SQL11'
 39         ,@enabled = 1
 40         ,@freq_type = 4
 41         ,@freq_interval = 1
 42         ,@freq_subday_type = 4
 43         ,@freq_subday_interval = 15
 44         ,@freq_recurrence_factor = 0
 45         ,@active_start_date = 20141015
 46         ,@active_end_date = 99991231
 47         ,@active_start_time = 0
 48         ,@active_end_time = 235900
 49         ,@schedule_uid = @LS_BackUpScheduleUID OUTPUT
 50         ,@schedule_id = @LS_BackUpScheduleID OUTPUT
 51
 52 EXEC msdb.dbo.sp_attach_schedule
 53         @job_id = @LS_BackupJobId
 54         ,@schedule_id = @LS_BackUpScheduleID
 55
 56 EXEC msdb.dbo.sp_update_job
 57         @job_id = @LS_BackupJobId
 58         ,@enabled = 1
 59
 60
 61 END
 62
 63
 64 EXEC master.dbo.sp_add_log_shipping_alert_job
 65
 66 EXEC master.dbo.sp_add_log_shipping_primary_secondary
 67         @primary_database = N'AdventureWorks2012'
 68         ,@secondary_server = N'192.168.100.102\SQL2'
 69         ,@secondary_database = N'AdventureWorks2012'
 70         ,@overwrite = 1
 71
 72 -- ****** 结束: 要在主服务器 [192.168.100.101\SQL1] 上运行的脚本  ******
 73
 74
 75 -- 在辅助服务器上执行下列语句，以便为数据库 [192.168.100.102\SQL2].[AdventureWorks2012]
 76 -- 配置日志传送。
 77 -- 需要在辅助服务器上 [msdb] 数据库的上下文中运行该脚本。
 78 -------------------------------------------------------------------------------------
 79 -- 添加日志传送配置
 80
 81 -- ****** 开始: 要在辅助服务器 [192.168.100.102\SQL2] 上运行的脚本 ******
 82
 83
 84 DECLARE @LS_Secondary__CopyJobId    AS uniqueidentifier
 85 DECLARE @LS_Secondary__RestoreJobId    AS uniqueidentifier
 86 DECLARE @LS_Secondary__SecondaryId    AS uniqueidentifier
 87 DECLARE @LS_Add_RetCode    As int
 88
 89
 90 EXEC @LS_Add_RetCode = master.dbo.sp_add_log_shipping_secondary_primary
 91         @primary_server = N'192.168.100.101\SQL1'
 92         ,@primary_database = N'AdventureWorks2012'
 93         ,@backup_source_directory = N'\\SQL1\primaryBackupLog'
 94         ,@backup_destination_directory = N'C:\secondaryBackup'
 95         ,@copy_job_name = N'LSCopy_192.168.100.101\SQL1_AdventureWorks2012'
 96         ,@restore_job_name = N'LSRestore_192.168.100.101\SQL1_AdventureWorks2012'
 97         ,@file_retention_period = 4320
 98         ,@overwrite = 1
 99         ,@copy_job_id = @LS_Secondary__CopyJobId OUTPUT
100         ,@restore_job_id = @LS_Secondary__RestoreJobId OUTPUT
101         ,@secondary_id = @LS_Secondary__SecondaryId OUTPUT
102
103 IF (@@ERROR = 0 AND @LS_Add_RetCode = 0)
104 BEGIN
105
106 DECLARE @LS_SecondaryCopyJobScheduleUID    As uniqueidentifier
107 DECLARE @LS_SecondaryCopyJobScheduleID    AS int
108
109
110 EXEC msdb.dbo.sp_add_schedule
111         @schedule_name =N'DefaultCopyJobSchedule'
112         ,@enabled = 1
113         ,@freq_type = 4
114         ,@freq_interval = 1
115         ,@freq_subday_type = 4
116         ,@freq_subday_interval = 1
117         ,@freq_recurrence_factor = 0
118         ,@active_start_date = 20141015
119         ,@active_end_date = 99991231
120         ,@active_start_time = 0
121         ,@active_end_time = 235900
122         ,@schedule_uid = @LS_SecondaryCopyJobScheduleUID OUTPUT
123         ,@schedule_id = @LS_SecondaryCopyJobScheduleID OUTPUT
124
125 EXEC msdb.dbo.sp_attach_schedule
126         @job_id = @LS_Secondary__CopyJobId
127         ,@schedule_id = @LS_SecondaryCopyJobScheduleID
128
129 DECLARE @LS_SecondaryRestoreJobScheduleUID    As uniqueidentifier
130 DECLARE @LS_SecondaryRestoreJobScheduleID    AS int
131
132
133 EXEC msdb.dbo.sp_add_schedule
134         @schedule_name =N'DefaultRestoreJobSchedule'
135         ,@enabled = 1
136         ,@freq_type = 4
137         ,@freq_interval = 1
138         ,@freq_subday_type = 4
139         ,@freq_subday_interval = 1
140         ,@freq_recurrence_factor = 0
141         ,@active_start_date = 20141015
142         ,@active_end_date = 99991231
143         ,@active_start_time = 0
144         ,@active_end_time = 235900
145         ,@schedule_uid = @LS_SecondaryRestoreJobScheduleUID OUTPUT
146         ,@schedule_id = @LS_SecondaryRestoreJobScheduleID OUTPUT
147
148 EXEC msdb.dbo.sp_attach_schedule
149         @job_id = @LS_Secondary__RestoreJobId
150         ,@schedule_id = @LS_SecondaryRestoreJobScheduleID
151
152
153 END
154
155
156 DECLARE @LS_Add_RetCode2    As int
157
158
159 IF (@@ERROR = 0 AND @LS_Add_RetCode = 0)
160 BEGIN
161
162 EXEC @LS_Add_RetCode2 = master.dbo.sp_add_log_shipping_secondary_database
163         @secondary_database = N'AdventureWorks2012'
164         ,@primary_server = N'192.168.100.101\SQL1'
165         ,@primary_database = N'AdventureWorks2012'
166         ,@restore_delay = 0
167         ,@restore_mode = 0
168         ,@disconnect_users    = 0
169         ,@restore_threshold = 45
170         ,@threshold_alert_enabled = 1
171         ,@history_retention_period    = 5760
172         ,@overwrite = 1
173
174 END
175
176
177 IF (@@error = 0 AND @LS_Add_RetCode = 0)
178 BEGIN
179
180 EXEC msdb.dbo.sp_update_job
181         @job_id = @LS_Secondary__CopyJobId
182         ,@enabled = 1
183
184 EXEC msdb.dbo.sp_update_job
185         @job_id = @LS_Secondary__RestoreJobId
186         ,@enabled = 1
187
188 END
189
190
191 -- ****** 结束: 要在辅助服务器 [192.168.100.102\SQL2] 上运行的脚本 ******

View Code

在SQL1 上进行测试

 1 use AdventureWorks2012
 2 CREATE TABLE testtable( number int ,  3 num nvarchar( 50  4  )  5  );  6 INSERT INTO testtable  7 VALUES( 1 ,  8 'aaa'  9  ); 10 GO 11 select * from testtable;

Step By Step SQL Server Log Shipping

Configure Log Shipping (SQL Server)

转载于:https://www.cnblogs.com/SignalTips/p/3999673.html

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