Home > Log File > Sql 2008 Shrink Log Not Working

Sql 2008 Shrink Log Not Working


Change the Recovery Model dropdown to SIMPLE and say OK. share|improve this answer answered Mar 24 '09 at 14:50 Simon Hughes 2,72921533 1 Could you please explain a little more? I'm grateful for all of your articles due I found them very useful for my daily activity. then I tried to take log backup. his comment is here

Once your log file has shrunk to the ideal size, go back into the database properties and change the Recovery Model back to what it was before (either FULL or BULK-LOGGED). Take a full backup of both the database and the log file. In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Use YourDatabase GO DBCC sqlperf(logspace) -- Get a "before" snapshot GO BACKUP LOG BSDIV12Update WITH TRUNCATE_ONLY; -- Truncate the log file, don't keep a backup GO DBCC SHRINKFILE(YourDataBaseFileName_log, 2); -- Now http://stackoverflow.com/questions/646845/sql-server-2008-log-will-not-truncate

Sql Server Shrink Log File Not Working

The first thing you should make sure of is that there is not a "stuck" transaction. Lets double-check what recovery mode your database is in – it’s probably going to be FULL. After switching, you need to take periodic data backups to protect your data and to truncate the inactive portion of the transaction log.

Then I want to use one more method as below : I will detach the database from SQL Server, then after the move particular .LDF file to some other location and You MUST take transaction log backups to keep LDF size under control. Let us know if you need more help, otherwise please accept an answer. Sql Server Shrink Log File Best Practice The query I am using is ALTER DATABASE DatabaseName SET RECOVERY SIMPLE use DatabaseName GO CHECKPOINT GO DBCC SHRINKFILE(transactionloglogicalfilename,TRUNCATEONLY) GO ALTER DATABASE DatabaseName SET RECOVERY FULL is not shrinking the log

Can leaked nude pictures damage one's academic career? Cannot Shrink Log File Because Of Minimum Log Space Required I can' figure out why it did that. Without log backups, you may not be able to recover from certain types of corruption without data loss. We recently moved to a SQL Server 2012, backed up the DBs from 2005 and restored them on 2012, set compatibility to 2012, then figured our problems would be over, but

If your autogrow increment is small, you have massive file-system level fragmentation; if it is large, you have noticeable pauses.Last, with NOTRUNCATE, only empty pages at the end of the transaction Mssql Shrink Log File In the query window, type CHECKPOINT, then hit F5 to run the command. Important: To exit and not shrink the database, click Cancel from the next window.Figure 7      7. However, If the process is gonna take for several hours, can we make a partition/split this file to 6 or 7 sub-files depending on the size and time elapsed?

Cannot Shrink Log File Because Of Minimum Log Space Required

After a bit of research, the recommended steps to shrink the log file is to (a) Change the Recovery Model to Simple and then (b) shrink the file using DBCC ShrinkFile http://serverfault.com/questions/94052/sql-will-not-shrink-a-log-file-even-though-it-is-99-free-space-gives-all-logi The target_size specified by the user is rounded to the next highest virtual log file boundary. Sql Server Shrink Log File Not Working Virtual log file 4 is then freed and the size of the physical log file is reduced to the size you requested.NoteCertain factors, such as a long-running transaction, can keep virtual Because The Logical Log File Located At The End Of The File Is In Use. Does boiling tap water make it potable?

share|improve this answer edited Dec 15 '09 at 20:05 answered Dec 14 '09 at 13:27 SuperCoolMoss 1,0121016 +1 worked Thanks! –Booji Boy Apr 25 '11 at 20:22 this content You may get a better answer to your question by starting a new discussion. However, the partial restore capability is handy. 0 Thai Pepper OP Robert L Davis Mar 28, 2014 at 5:29 UTC Yes. I know shrinking a database is not good and it should not be done. Log_reuse_wait_desc Log_backup

Really? "We strongly recommend that you back up the log immediately before switching, which allows you to recover the database up to that point." I cannot understand why this little tidbit Join the community Back I agree Powerful tools you need, all for free. You may get a better answer to your question by starting a new discussion. weblink Using scripts (as always learn what the scripts do before you use them).

share|improve this answer edited Feb 13 at 10:30 Peter Mortensen 10.4k1370108 answered Sep 22 '10 at 21:50 Raul 9112 add a comment| up vote 8 down vote Another easy way to Log Reuse Wait Desc Log_backup In the lower half of the "add screen" you get a line which says that the logfile is missing Click remove for this line and OK for the attach Set the As long as you aren't in production, this works like a charm. –Code Maverick Feb 18 '14 at 19:28 add a comment| up vote 9 down vote Beware of the implications

My database must hate me; it just ignores everything I ask it to do regarding the log.

And now for one more sobering thought for all you production DBAs thinking about using the script: BEFORE YOU CHANGE THE RECOVERY MODEL FROM FULL TO SIMPLE... share|improve this answer edited Feb 13 at 10:31 Peter Mortensen 10.4k1370108 answered Sep 1 '11 at 1:30 John 7631719 3 +1 might be late, but simple and worked for me! more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Shrink Sql Log File 2012 The truncate function only increases the free space in the log file to allow SQL to reuse that space vs creating a new log file.   To view the file usage

This can restrict log shrinkage or even prevent the log from shrinking at all. share|improve this answer edited Jun 4 '12 at 20:13 JNK♦ 14.2k54286 answered Jun 4 '12 at 12:36 Thomas Stringer 31.9k574118 To see the active portions of the log, run Tags: Microsoft SQL Server 2008 Common FilesReview it: (1) Microsoft496,628 FollowersFollow Reply Subscribe RELATED TOPICS: Transaction log truncation and shrink on 2008 r2 SQL Server Log Backup to reduce filesize SQL http://philgiebler.com/log-file/sql-2008-shrink-log-file-not-working.html My drive size is 200Gb and the log file xxxx_log.ldf is 182GB.

I fail to see how it could be done any other way.

© Copyright 2017 philgiebler.com. All rights reserved.