Log Shipping - Adding A New Server To Plan
Oct 13, 2003
I have had log shipping set up for a month at a remote site. Created another server to failover to here locally that utilizes 512K line. Microsoft has a tab on the maint plan to add another server to the log shipping plan. Shut down all log shipping, moved full backup back here locally and created new database. Used tab to add new server to log shipping server and setup plan using this database. When log shipping starts up for this new server it fails. Error shows it is looking for the first log file that was sent over a month ago. Am I correct in assuming that the only way you can really add another log server is to do it at the same time? If so it's kind of stupid to have the tab to add the server. My log files are pushed over every 5 minutes, and I remove them after 1 week.
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Dec 8, 2006
Hey all-
I am working to establish a backup plan for SQL Server 2000. We are currently doing log shipping between servers.
A full backup once a week
transaction log backup every hour
We run a bulk deletion (delete * from table where date < ninetydays) which deletes 22,000 rows approximately. We are running in Full Recovery mode.
I wonder if there was anyway to improve my backup plan, preferably minimizing logging when the deletion takes place but still backup the data with log shipping.
Let me know if any of you have ideas. Thanks
Nate
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Dec 16, 2005
My question is two fold. First, What is the best method for mirroring to a fail-over server? Replication has limits on tables that do not have key fields, and I am finding that Log Shipping is harder to work with.
I have set it up several times, and conducted tests with test databases, but when it fails, I get no indication as to why, and I also can find no way to re-initiate it (without deleting the maintenance plan and starting over). Which leads to my second question, is there a way to manually initiate a log shipping plan already defined?
Thanks in advance!
Rollin
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Sep 21, 2007
Hi All,
I am on sql server 2005. I have a production database that i log ship to another server and keep a standby copy of that database. Transaction logs are backed up every 15 minutes on the production database then copied to the standby server and then applied in order to the read-only standby database.
Every month we add a new partition and datafile to the production database. This causes the log shipping process to break because the read-only standby database doesn't have the new datafile present. I had hoped that the alter database command to create the datafile would be logshipped. It forces me to do a full db restore every month which is a major pain.
Has anyone encountered a similiar scenario? How can I 'log ship' the addition of a datafile every month and avoid doing a full restore of my standby db?
I should add that this is a home grown log ship process, we aren't using the sql server built-in log shipping. Here is a typical backup transaction log script that i'm using:
-- using sql litespeed
exec master..xp_backup_log @database='dbname,
@filename='d:dbbackupsdbname_txlog_<uniqueidentifier>.bak', @init=1
Any help would be greatly appreciated.
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Apr 19, 2006
Below is the Error ( I have SSIS installed ; when I open Business
Intelligence Studio it lists SSIS as installed)
Maintenance Plan Wizard Progress
- Creating maintenance plan "Backup xxxDatabases" (Error)
Messages
* Create maintenance plan failed.
------------------------------
ADDITIONAL INFORMATION:
Create failed for JobStep 'Subplan'.
(Microsoft.SqlServer.MaintenancePlanTasks)
For help, click:
http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=...
------------------------------
An exception occurred while executing a Transact-SQL statement or
batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
The specified '@subsystem' is invalid (valid values are returned by
sp_enum_sqlagent_subsystems). (Microsoft SQL Server, Error: 14234)
For help, click:
http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=...
- Adding tasks to the maintenance plan (Stopped)
- Adding scheduling options (Stopped)
- Adding reporting options (Stopped)
- Saving maintenance plan "Backup SCS Databases" (Stopped)
Please advise
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Mar 31, 2008
in Management Studio, when i click on MODIFY a maintenance plan, the first thing I get is an alert "the diagram layout information was rebuilt" - "cannot set the default layout style of the diagram to 'microsoft.datawarehouse.layout.graphlayout', which i simply ignore, according the the limited info i was able to dig up on this alert.
my question is related to the color of the connectors between tasks. when i use the wizard to create a maintenance plan the connectors are blue, but when i add a task to an existing plan (by dragging an dropping from the available tasks into the diagram) and then choose "add precendence constraint" from the last task to the newly added task, the connector is green. WHY is that?
thanks
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Mar 14, 2015
Is only one plan is kept for one query in plan cache?
i heard generally hash is created for a query and plan is search with this hash.
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May 13, 2007
Hi
I could not able to find Forums in regards to 'Log Shipping' thats why posting this question in here. Appriciate if someone can provide me answers depends on their experience.
Can we switch database recovery model when log shipping is turned on ?
We want to switch from Full Recovery to Bulk Logged Recovery to make sure Bulk Insert operations during the after hours load process will have some performance gain.
Is there any possibility of loosing data ?
Thanks
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Jun 8, 2006
Hi,
I 'm sure I am missing something obvious, hopefully someone could point it out. After a failover log shipping, I want to fail back to my inital Primary server database; however, my database is marked as loading. How can I mark it as normal?
I did the failover as follow:
I did a failover log shipping from the 2 server Sv1 (Primary) and Sv2 (Secondary) by doing the following
1) Stop the primary database by using sp_change_primary_role (Sv1)
2) Change the 2nd server to primary server by running sp_change_secondary_role (Sv2)
3) Change the monitor role by running sp-change_monitor_role (Sv2)
4) Resolve the log ins - (Sv2)
5) Now I want to fail back - I copy the TRN files to Sv1 - use SQL Ent to restore the database at point in time. The task is done; however, the database is still mark as loading. I could not use sp_dboption.
I appreciate any suggestion.
Thanks in advance
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Dec 12, 2002
We have a debate in our team about embedded SQL vs. Stored Procs.
The argument is why use SP's if you can embed the SQL in the code and SQL2K will cache it on the fly?
I can't find any definitive information on pros and cons between the two methods.
If there are no major performance issues, or gotchas, I guess it comes down to developer preference.
SP Pros:
- Great SQL support in VS.NET (dev, debug, integration)
- Seperation of database specific code from middle tier.
- Less lines of code in middle tier
- VS.NET support for .xsd dataset definitions.
- Logic closer to data for more demanding processes.
Embedded SQL Pros:
- Less artifacts for version control
- Better encapsulation of logic
Any info would be appreciated.
thanks
Kevin
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Nov 23, 2005
I am working on tuning the procedure cache hit ratio for my server. We haveadded 4 Gb of memory to the server, which has helped. In addition, I have runthe DBCC FREEPROCACHE, which helped for a couple of days to get the hit ratioup to about 84% (from 68%).When I use the performance monitor on the server and look at SQL Server CacheManager:Buffer Hit Ratio, I see that the Prepared SQL Plan is around 97%, butthe Procedure Plan hit ratio is down around 55%. I've done some research ondifferent tuning techniques, but can't seem to find 1. a clear definition ofthe difference between the prepared sql plan and the procedure plan and 2.other than adding memory and running dbcc freeprocache, how can I get theprocedure plan cache raised? I do know that there are some procedures thatneed to be modified to be called fully qualified (e.g. exec dbo.sp_###instead of exec sp_###), but I don't think that those will increase theprocedure plan by 30% or more.Any insight you can give would be greatly appreciated.Thanks,Michael--Message posted via SQLMonster.comhttp://www.sqlmonster.com/Uwe/Forum...eneral/200511/1
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Oct 28, 2004
I have 2 SQL Servers. One of them is a production server and the other I want to have as a backup to the production server.
It is my understanding that Log Shipping requires the use of MSSQL Server Enterprise. Does the Enterprise version of SQL Server have to be on both servers? Or can it be just one one server?
If only one server, does it have to be on the subscriber or publisher?
This question is for concern towards proper licensing.
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Mar 7, 2002
------------
Robbie at 3/7/2002 10:13:00 AM
Great news but how??
------------
mmwops at 3/7/2002 9:09:32 AM
can be done
------------
Robbie at 3/7/2002 7:03:16 AM
Does anyone know if Log Shipping be done using SQL Server 2000 standard edition or does this have to be Enterprise??
Many Thanks
Robbie
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May 29, 2008
hi all,
For data ware house project, the reporting team needs to know the delta changes to the master database.
one way we were thinking was to use log shipping and run reports / ETL off the secondary server. But the team needs to know which records got changed and i was thinking of adding timestamp columns to the necessary tables (only on the secondary database schema) and that way we can track the changes.
But from my research, it seems like secondary database needs to have similar schema as promary database.
Is log shipping, can my secondary db have a bit different schema? if so how to do it?
If not, how to accomplish the above secanrio, with out adding new columns (if possible) in the master database and with low over head.
thanks
lucy
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May 28, 2008
Hi,
I have maintanance plan for log shipping.it was working fine for last 2 months.But due to some reason I have to restart the server and after that my log shipping job was failed.When I start the job it is showing error "Executed as user: OKS-MARAdministrator. Invalid drive specification 0 File(s) copied. Process Exit Code 4. The step failed".This error is coming when I copy the bakup database file to another server.I have checked all the mapping and sharing option.Also I have nt changed anything in the two servers.But still then the error is coming.
Can you please help me out to shot out the problem?
Thanks in advance.
Sunanda
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Sep 19, 2007
hi,
i have log shipping between 2 servers on sql server 2000. the log shipping failed because of some problem with transaction log backup files. somehow the files are missing and it is not able to apply transaction log. can someone please tell me how can i restore the log shipping between 2 servers. please help asap..need to fix it in couple hours
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Oct 2, 2006
Hi,
We have SQL Server 2005 configured with mirroring to protect from physical errors. We also have a need for an (out of sync is ok) reporting server and we'd like to reduce our downtime in the event of a logical error.
The primary database is already being backed up (full and t-logs) to a shared network drive.
Can I implement the second half of log shipping (i.e. the stuff you do to the secondary) so that I don't have to change the current backup schedules on the primary server?
Specifically in the list of sp's below, can I start halfway down at sp_add_log_shipping_secondary_primary (Transact-SQL) ?? Without having to run the primary sp's?
sp_add_log_shipping_primary_database (Transact-SQL)
sp_add_jobschedule (Transact-SQL)
sp_add_log_shipping_alert_job (Transact-SQL)
sp_add_log_shipping_secondary_primary (Transact-SQL)
sp_add_log_shipping_secondary_database (Transact-SQL)
sp_add_log_shipping_primary_secondary (Transact-SQL)
Or do I have to ditch my current backup maintenance plans on the primary and start again?
Thanks
Ed
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May 29, 2008
Does anyone know if there are any minimal hardware requirements for the Monitoring server for SQL 2005 Log Shipping?
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Dec 12, 2007
Hi all,
I need some advice on this scenario.
I have to set a Disaster Recovery (DR) server from my production Server( Most probably, i will be using Database Mirroring for my DR Server). Right now, the production is log shipped to another server for reporting every 15 minutes.
So, for setting up Database Mirroring onto my DR Server, i can take Full Backup from production without damaging log Shipping.
But, for setting up Database Mirroring, we need to restore most recent Transaction log backup with norecovery ( Correct me if i am wrong).
But, I cannot take log back because the prodcution database is log shipped for Reporting needs. If taken, log chain breaks.
Can anyone please suggest some work around for setting up the DR Server with minimal downtime.
Thanks for all your help.
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Aug 19, 2003
I have 4 sql 2000 servers. One is a the primary, one is a local stand-by, one a remote standby and one is a training server. WHen configuring which server should monitor log shipping I was torn between the local standby and the training. The training server which only has a few users if ever, might be used for some DTS tasks in the future for some B to B stuff. Based upon this I am leaning on the local standby to monitor. Anyone have an experience or input?
Thanks!
(No I can't buy any more servers)
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Sep 15, 2015
I have to set up log shipping from Prod server "A" to 2 different DR servers ("B" and "C")...What do i have to do differently (or additional) using the GUI (ie not using Tsql Scripts) to accomplish this, in addition to the steps that are done to log ship to just one DR server?
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Sep 15, 2015
I have log shipping enabled on databases(primary and secondary) and works fine. I need to implement TDE on the database. I have experience on implementing TDE on databases which are not used for log-shipping.
What are the steps needed to setup TDE which are involved with log-shipping.
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Oct 24, 2007
Dear,
Are possible build a solution with SQL Server 2005 Cluster and Database Mirroring? I have the following scenario:
1) Site A
SQL Server 2005 with 2 nodes and active/passive
2) Site B
SQL Server 2005 for Disater Recovery with Log Shipping.
Are possivel change Log Shipping by the Database Mirroring? If is possible, are better:
a) Synchronous(with or without witness)
b) Asynchronous
Thanks a lot! Sandro.
sgpcosta@hotmail.com
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Apr 28, 2008
I am following the instructions laid out in the MSDN article
http://msdn2.microsoft.com/en-us/library/ms190640.aspx
and am finding results that are confusing me. The primary server's database's log-shipping settings is set to copy the Transaction Log backups to a UNC share on the secondary server. The secondary server does not have an instance of the backup database yet, so I specify "Yes, generate a full backup of the primary database and restore it into...." in the Initialize Secondary Database tab.
Under the Copy Files tab, i make the secondary server additionally copy the original log file location (e.g. \secondarylogship - d:logship) to another extra location (e.g. d:logship
estore).
When the processed is kicked start, it appears to report everything is successful. However the primary database properties show that "Enable this as a primary database in a log shipping configuration" is checked off. There is no SQL Server Agent job to back up its Transaction logs. Over at the secondary server, there are the three expected Copy, Restore, and Alert SQL Server Agent jobs. The resultant database is in a perpetual Restoring... state and nothing can be done to it.
I also noticed the Restore job ran before the Copy job when i checked the Job History of those jobs. I would have thought Copy should be done before attempting a Restore.
Can anybody explain what behaviour is being observed here? Thanks.
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Oct 27, 2006
I have set up log shipping between two servers with a third serving as a monitoring server. Recently the monitoring for the eight databases that I am log shipping began to indicate that everything was failing. Upon further inventigation of the log_shipping_monitor_history_detail tables on the prinary and secondary everthing appears to working properly but I have been unable to resyncronize the monitoring. I have attempted to use the stored procedure sp_refresh_log_shipping_monitor to no avail, it does not appear to do anything with respect to the data in the dbo.log_shipping_primary_databases and log_shipping_monitor_primary tables on the primary server or the log_shipping_monitor_secondary and dbo.log_shipping_secondary_databases tables on the secondary. I have also manually updated the records in these tables in an attempt to syncronize but after the next sucessful backup, copy and restore this monitoring data is not updating. Does anyone have any ideas as to what I am doing wrong or how I might rectify this situation.
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Dec 29, 2007
I made B server which get logs from primary server A as a secondary server in the log shipping solution.
it always shows RESTORING in B server, it seems not to accessible.
my question is <if A failed down , how to revoke the B server as the primary one>
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Apr 30, 2007
I am getting the following error " The specified servername does not exist" when I run the Log Shipping procedure. There is only a Primary server running Win Server 2003 withe Service pack 2 and SQL Server 2005 with service pack 2 and one secondary server runnung Win Server 2003 R2 with service pack 2 and SQL Server 2005 with service pack 2. All permission setting look ok . Can anyone help
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May 29, 2007
I have a 20 GB SS2005 database that I would like to be replicated to a dev server for testing purposes. I might have some issues with the firewall blocking ports. I haven't read up on the specifics of how log shipping works yet, but I assume that is the best approach. A daily transfer would suffice.
A few options I am considering:
1. use the built in stuff, but I'm not sure it will work with our security settings, and if the trans logs are large it might be strained.
2. writing a small custom app to zip up the log file then ftp them down to the dev server. This could run nightly.
3. some third party util, such as FolderShare could transfer the log files
Any comments or suggestions?
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Feb 13, 2008
I have setup Log shipping between two SQL 2005 servers, and everything seems to be working well. The files are transferring and restoring correctly.
My question is whether I need to add any backup procedures for the secondary server to prevent the secondary server's log file size from growing continuously. Should I be doing a transaction log backup on the secondary server? Or will that break the Log chain?
If it makes a difference, the secondary server is in Standby mode after applying the logs.
Any advice would be appreciated,
~ Michelle
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Dec 22, 2005
I work for a small state government department. We are about to install SQL Server 2005.
A national government department that runs on SQL Server 2000 are willing to give us a backup of their database (20 gig I think) and then log ship to us regulary. Our aim is to have a copy of the database that we can query from and that is only a day or so out-of-date.
I'm having no luck.
1. I can backup the SQL Server 2000 database.
2. I can restore the SQL Server 2000 database onto the SQL Server 2005 box no worries.
2. BUT, if I attempt to restore the 2000 database with the option 'Leave the database in read-only mode ...' selected (so that I can then restore transaction logs and it's read-only), then I get an error message. ""This backup cannot be restored using WITH STANDBY because a database upgrade is needed. Reissue the RESTORE without WITH STANDBY.". I'm doing all this using SQL Server Management Studio.
It appears we will have to use SQL Server 2000 rather than 2005 to get this working.
Q: Has anyone successfully done this from SQL 2000 to SQL 2005 please? If so, how was it achieved please?
Thanks.
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Feb 29, 2012
i'm writing below this code..
exec msdb..sp_send_dbmail
@profile_name = 'local',@recipients='chintu@www.com'
, @subject ='Log Shipping Job succeeded'
, @QUERY = 'exec sp_executesql @stmt=N'exec sp_help_log_shipping_monitor',@params=N'
I want Log shipping Status Through Mail. Last back up transaction in the day and last restoration trn file in the day...
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May 6, 2014
we are about to start a logshipping with the secondary server in read only mode.
I just wanted to know the disadvantages of using a read only on the secondary server.
I mean whether the transactional logs will be restored periodically or it won't be restored till users are connected on the secondary server.
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Mar 20, 2015
We have log shipping for databases from production to back office (BO) environments for users to run reports. In preparation for moving a back office environment to a different server, we want to setup an addition log shipping environment, let’s call it BO2, same as the BO. One of the challenges we had was the amount of time it would take to get the full backup from production to BO2 due to the size of the database. It would take days just to transfer the full backup.
Solution:Let’s just say the database being logged shipped is DB123. Instead of using the full backup of DB123 from production, we use the mdf and ldf of DB123 from current log shipped database on the BO to setup the additional log shipping on BO2.
Steps:1.Setup the directory structure for the undo file (tuf) on the BO2 server same as the BO server.
Note: The undo can be moved to different drive after the log shipping is setup.
2.Stop SQL services on the BO server.
3.Copy the undo file (tuf), mdf, and ldf files of the log shipped database, DB123, from server BO to server BO2.
Note: Keep these files as main copies because they will be used multiple times. Do NOT copy files to where you’ll put the new database files.
4.After the files are copied, start SQL services on BO.
5.On the BO2 server, create an empty database DB123 with database name, file_id, logical names, physical names exactly the same as the ones on the BO server.
Note: Make the size of mdf and ldf small so it doesn’t take long to create the database.
6.Stop SQL Services on the BO2 server.
7.Overwrite the new mdf and ldf files of the empty database DB123 with the mdf and ldf files that were copied over from BO.
8.Start SQL services on BO2.
Note: If the file_id, logical names and physical names are not matching up, the database will be in suspect mode.
9.Do a backup of DB123 with COPY_ONLY.
10.Drop DB123 on BO2 after backup is complete.
11.Use the full backup from previous step to setup log shipping of DB123 on BO2.
Note: Below was the LiteSpeed syntax that was used
exec master.dbo.xp_restore_database @database = N'DB123' ,
@filename = N'F:SQL BackupsDB123_FULL.slsfull',
@filenumber = 1,@with = N'STATS = 10',
@with = N'STANDBY = N''C: MSSQLDataROLLBACK_UNDO_DB123.trn''',
@affinity = 0,@logging = 0
12.Stop SQL services on BO2.
13.Again, overwrite the mdf, ldf and undo file (tuf) of DB123 on server BO2 with mdf, ldf, and undo file (tuf) from BO.
14.Start SQL services on BO2.
15.Replay transaction log from PRD
Note: You can change the location of the undo file by copy the current undo file to the new location and point to new location in “STANDBY” parameter. DO NOT do cut and paste of undo file but do copy and paste.
It works on Microsoft SQL Server 2008 R2 (SP2) - 10.50.4033.0 (X64) . I have not tried it on SQL Server 2012 yet.
In steps that stop/start SQL services, you can bring the database offline/online.
In a way, this is doing detach/attach a log shipped database.
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