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Sql Server 2008 Shrink Log File Not Working


DBCC SHRINKFILE (AdventureWorks2012_Log, 1); GO -- Reset the database recovery model. If it fails to go off line then you will need to manually terminate the SQL connections (users are still logged into the database preventing these changes). My problem is, that I am not able to shrink it down. Virtual log files have no fixed size, and there is no fixed number of virtual log files for a physical log file. this content

I tried by using query and UI in SQL Server 2008 R2 . What different frame materials have been used? Join them; it only takes a minute: Sign up SQL Server 2008 log will not truncate up vote 20 down vote favorite 14 I consider myself a very experienced SQL person. Because in such scenario your log won't be trimmed and it will skyrocket. http://dba.stackexchange.com/questions/18762/sql-server-log-shrinking-issue

Sql Server Shrink Log File Not Working

The virtual log files make it difficult to predict how much the log file will actually shrink.When any file is shrunk, the space freed must come from the end of the What different frame materials have been used? Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! The file is shrunk either to the size at which only 25 percent of the file is unused space or to the original size of the file, whichever is larger.

What different frame materials have been used? You can set the filename at the bottom of the window. I was able to solve the problem by adjusting the publication properties on publisher from the default of a very large number of hours to one hour. Log Reuse Wait Desc Log_backup The size or number of virtual log files cannot be configured or set by administrators.

But I'm failing to do these two things: Reduce the size of the allocated log. Cannot Shrink Log File Because Of Minimum Log Space Required Run "DBCC OPENTRAN" to find the longest running transaction. How to change the font size and color of a certain part of label in ArcGIS What difficulty would the Roman Empire have sieging a fantasy kingdom's 49m wall? But I can't resize the t-log file, not even for 1 MB.

It is recommended that you set the "Maximum free space in files after shrinking" to at least 10% on the Shrink Database screen for performance reasons. Sql Server Shrink Log File Best Practice In other words, if you are in Full Recovery Model, and you haven't done any transaction log backups (which is why it could have grown that large), then running a DBCC Storing passwords in access-restricted Google spreadsheets? To allow the DBCC SHRINKFILE command to shrink the file, the file is first truncated by setting the database recovery model to SIMPLE.

Cannot Shrink Log File Because Of Minimum Log Space Required

Now let’s try and shrink your log file. share|improve this answer edited Feb 13 at 10:40 Peter Mortensen 10.4k1370108 answered Oct 23 '12 at 12:20 Cedric FERNANDEZ 8111 add a comment| up vote 5 down vote accepted Found the Sql Server Shrink Log File Not Working If you don’t know what size your log file should be, an acceptable rule of thumb would be to size the log to 25% of the database. Because The Logical Log File Located At The End Of The File Is In Use. share|improve this answer answered Apr 22 '09 at 21:18 Matt 3,05032242 add a comment| up vote 0 down vote Try to use target size you need insted of TRUNCATEONLY in DBCC:

sql-server sql-server-2008 share|improve this question asked Jun 4 '12 at 4:12 kuldeep verma 21112 migrated from stackoverflow.com Jun 4 '12 at 5:25 This question came from our site for professional and http://philgiebler.com/log-file/sql-server-2005-shrink-log-file-not-working.html use DBNAME SELECT name ,size/128.0 - CAST(FILEPROPERTY(name, 'SpaceUsed') AS int)/128.0 AS AvailableSpaceInMB FROM sys.database_files; i recommend reading the following http://msdn.microsoft.com/en-us/library/ms189493.aspx Remarks section and also read about (Shrinking the Transaction Log) http://msdn.microsoft.com/en-us/library/ms178037(SQL.105).aspx I'd like the log to go back down near 0% and reduce the log file size to, say, 100MB which is plenty. Simple is only good if you are performing full backups on a regular basis. Log_reuse_wait_desc Log_backup

Once this second backup is complete, I run the shrink tool again within the management studio. Results from us regularly restoring databases from production to QA and failing to change recovery model to simple. –dudeNumber4 Jan 14 '15 at 14:04 add a comment| 14 Answers 14 active Create a scratch table and keep adding rows of data until your log is forced to expand. http://philgiebler.com/log-file/sql-2008-shrink-log-file-not-working.html Run this query on the database to find the free space for the log file: SQLSELECT name AS [File Name] , [file_id], physical_name AS [Physical Name] , size/128.0 AS [Total Size

The solution was to import the database contents to another database using the import option of SQL Server. Mssql Shrink Log File In the "Options" page change "Recovery model:" to "Simple" and press the "OK" button. Make sure "Release unused space" radio button is selected and press the "OK" button.

This will fix your issue, though you will no longer be able to restore from the transaction logs.

thanks. –Sam Holder Mar 27 '12 at 8:13 3 THANK YOU for being straight to the point. Backup and voila, a perfect 0% log. share|improve this answer answered Apr 22 '09 at 20:51 asgerhallas 6,93333445 No dice. Log File Won't Shrink Sql 2012 BACKUP DATABASE bybox TO ByBoxData -- Back up the bybox log.

I have seen this once before not sure why we dont unmark the transaction as replicated. If these options still do not work, then you will have to use a less safe method like backing up the database to a file and restoring it over the existing The log file had grown to 70gig. check my blog Options for sitemap generation on larger solutions What could cause humanity to migrate from land to water?

Move only the last 8 files in a directory to another directory Why did the Winter Soldier kill these characters? Carry out any database maintenance, including shrinking, when nothing else is happening on that particular database for the whole duration of the maintenance. Not the answer you're looking for? Therefore, we strongly recommend that you back up the log immediately before switching, which allows you to recover the database up to that point.

Normally a shrink and a trn backup need to occur multiple times. this answer has none. –Mitch Wheat Sep 1 '11 at 1:48 Back in 2009 it did ;) –HardCode Sep 1 '11 at 16:04 add a comment| up vote 4 Go to the Options page in the left navigation pane, and you’ll be able to see the Recovery Model there on the right side. Unfortunately, you mention that you already tried setting the recovery model to Simple so I assume that you also ran the DBCC Shrinkfile afterward.

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