Ms Sql Server Error Log Settings
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resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Samples Retired content We’re sorry. The content you sql server error logs too big requested has been removed. You’ll be auto redirected in 1 second. Database Engine Instances (SQL
Sql Server Logging Options
Server) Manage the Database Engine Services Managing Services How-to Topics (SQL Server Configuration Manager) Managing Services How-to Topics (SQL Server Configuration Manager)
Configure Sql Server Error Logs
Configure SQL Server Error Logs Configure SQL Server Error Logs Configure SQL Server Error Logs Connect to Another Computer (SQL Server Configuration Manager) Set an Instance of SQL Server to Start Automatically (SQL Server Configuration Manager)
Sql Server Error Logs Location
Prevent Automatic Startup of an Instance of SQL Server (SQL Server Configuration Manager) Change the Service Startup Account for SQL Server (SQL Server Configuration Manager) Configure Server Startup Options (SQL Server Configuration Manager) Change the Password of the Accounts Used by SQL Server (SQL Server Configuration Manager) Configure SQL Server Error Logs TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. sql server error log query This documentation is archived and is not being maintained. Configure SQL Server Error Logs SQL Server 2016 Other Versions SQL Server 2014 SQL Server 2012 Applies To: SQL Server 2016This topic describes how to view or modify the way SQL Server error logs are recycled.To open the Configure SQL Server Error Logs dialog boxIn Object Explorer, expand the instance of SQL Server, expand Management, right-click SQL Server Logs, and then click Configure.In the Configure SQL Server Error Logs dialog box, choose from the following options.Limit the number of the error log files before they are recycled Check to limit the number of error logs created before they are recycled. A new error log is created each time an instance of SQL Server is started. SQL Server retains backups of the previous six logs, unless you check this option, and specify a different maximum number of error log files below.Maximum number of error log files Specify the maximum number of error log files created before they are recycled. The default is 6, which is the number of previous backup logs SQL Server retains before recycling them. Community Additions ADD Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? Yes No Additional feedback? 1500 characters remaining Submit Skip this
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1 | 2 | 3 | More > Error Logs ProblemThe SQL Server error log is a great place to find information about what is happening on your database server. Each SQL Server Error log will have all the information related to failures / https://www.mssqltips.com/sqlservertip/1835/increase-the-number-of-sql-server-error-logs/ errors that has occurred since SQL Server was last restarted or since the last time you have recycled the error logs. By default, there are six achieved SQL Server Error Logs along with the ERRORLOG which is currently used. However, it is http://www.sqlskills.com/blogs/paul/limiting-error-log-file-size-in-sql-server-2012/ a Best Practice to increase the number of SQL Server Error Logs from the default value of six. In this tip, you will see the steps which you need to follow to increase the number of SQL Server Error Logs. SolutionBy sql server default, the error log is located at "Program Files\Microsoft SQL Server\MSSQL.n\MSSQL\LOG\ERRORLOG" and ERRORLOG.n files. A new error log is created when an instance of SQL Server is restarted. Also database administrators can run the DBCC ERRORLOG command or sp_cycle_errorlog system stored procedure to cycle the error log without recycling the instance of SQL Server. The most recent error log backup will have a name ERRORLOG.1, the second most recent error log backup will have the name as ERRORLOG.2 and the current error log sql server error will have the name ERRORLOG. It is a BEST PRACTICE to increase the SQL Server Error Log from the default value of 6, because the error logs may contain critical information about your database server. As mentioned, by default there will be 7 error log files that exist, 6 archives and the current one. When a new error log is created the oldest archive gets removed and that data is then lost forever. So if you are trying to troubleshoot a system problem and are doing several restarts of SQL Server you may end up replacing all of your archives and then loose this valuable information in the error logs. Steps to be followed to Increase the Number of SQL Server Error Logs in SQL Server 2008 / 2005 1. Connect to SQL Server 2008 or SQL Server 2005 Instance using SQL Server Management Studio 2. In the Object Explorer, Click on "Management" and expand "SQL Server Logs" 3. Right click SQL Server Logs and click on "Configure" option from the drop down list as shown in the below snippet. 4. This will open up Configure SQL Server Error Logs window as shown in the below snippet. Here, for Maximum number of error logs option you can specify a value between 6 and 99. In this example, I have changed the value from the default value of 6 to 10. 5. Once you have specified the new value for Maximum number of error log files click
Randal Posted on: November 4, 2013 4:09 pm It's quite well known that you can optimize error log file management using SSMS to change the maximum number of error log files to 99 and running sp_cycle_errorlog every day at midnight (see this post on my old SQL Server Magazine blog for graphics). This works in all current versions of SQL Server. One thing that hasn't been possible before is setting the maximum size of individual SQL Server error logs before SQL Server triggers cycling to a new error log. Well it turns out that in SQL Server 2012 you can! While in my post-con workshop at SQL Intersection in Las Vegas last week, Jan Kåre Lokna (a former Immersion Event attendee from Norway) discussed some code he's been experimenting with and I just heard from him that he got it to work. The following code will set the maximum size of each error log file to 5MB on a SQL Server 2012 instance: USE [master]; GO EXEC xp_instance_regwrite N'HKEY_LOCAL_MACHINE', N'Software\Microsoft\MSSQLServer\MSSQLServer', N'ErrorLogSizeInKb', REG_DWORD, 5120; GO I've tested this on SQL Server 2008 R2 and it does not work there, so the registry key must be new for SQL Server 2012. This is really useful to protect against gigantic error log files caused by repeated crash dumps, for instance when messing around with DBCC WRITEPAGE :-) [Edit: 10/23/15] Also, for SQL Server 2014 the registry keys have changed again: USE [master]; GO -- Limit size of each file EXEC xp_instance_regwrite N'HKEY_LOCAL_MACHINE', N'SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL12.MSSQLSERVER\MSSQLServer', N'ErrorLogSizeInKb', REG_DWORD, 1024; GO -- Number of ErrorLog Files EXEC xp_instance_regwrite N'HKEY_LOCAL_MACHINE', N'SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL12.MSSQLSERVER\MSSQLServer', N'NumErrorLogs', REG_DWORD, 8; GO You can read a more in-depth description on Jan's blog here. Related PostsOver and under indexing - how bad is it out there?Photos from the Mojave DesertNew conference for developers in December"Attempt to read or write protected memory" error from SSMS for System.DataSQLskills at SQL Connections in October Posted in: Tools 14 Comments 14 Responses to Limiting error log file size in SQL Server 2012 数据库错误日志惹的祸 - i6first | 查问题 says: November 7, 2013 at 7:05 am […] 参考文档:http://www.sqlskills.com/blogs/paul/limiting-error-log-file-size-in-sql-server-2012/ […] Reply 数据库错误日志惹的祸 - SQL Server - 开发者 says: November 7, 2013 at 7