Huge Backup File
May 12, 2000
I am using SQL Server 7 and have about 5 databases. One of them has a data file of about 10 Meg, and most of the others are larger. I do a nightly backup to both a local and mapped drive. On both, the size of the backup file for this database is more than 500 Meg, but the rest appear to be an appropriate size. Does anyone know why this would be happening? The database works fine, it does not get a lot of insert/delete activity and I run DBCC every weekend. If anyone has any ideas I would sure like to hear from them.
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Sep 25, 2004
One of my databases is approxiamtely 1.5 GB's but when I run a backup the backup file explodes to 38GB's.
What is the proper usage of Shrink Database, is this safe or is there another method to reduce the size?
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May 19, 2007
Hello all,
I have inherited a SQL 2000 server, and am therefore an absolute beginner of SQL2000.
I know this has been covered before, but I don't know how to use the KB as I don't know how to run the commands/script.
http://support.microsoft.com/kb/272318/
I can no longer backup the SQL database because the 'transaction log backup' file is about 17GB. The SQL database is only about 2GB! The partition that it is backed up onto fills up every day.
Can anyone help me?
Thanks
Puskas
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May 13, 2008
Hello
i want to ask about the huge table(table with many tera records) backup time cost , any one can help me please in determining the time cost nearly
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Oct 11, 2004
Hi all,
I found my database log file is 26GB and the database file is just about 280MB. We are doing full backup everyday. However, my sql server seems running very slow now and please advise:
1. How can I decrease/truncate my log file?
2. Would the huge size of the log file be the reasons slowing up my sql server?
3. Would anyone give me direction knowing more on the transaction log?
Thank you and appreciated!
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Oct 30, 2007
Hi guys, its my first post! Its also like my first time really diving into sql. We are using sharepoint on site here along with sql server 2005, one of our log files is 255 GBs and needs to be made smaller very fast!! We are almost out of disk space and the log is growing fast.
I am very new to sql and dont even know where to go to enter commands, so youll have to bear with me here. I've read about truncating and shrinking and some other things, I am just worried and dont want to mess anything up. I know this is probably a simple task, but like I said, with the truncate command I was reading about, I dont even know where to go to type it in!!! If someone could please help it would be much appreciated. Thanks so much.
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Jan 28, 2008
I have a .bak file of 72gb. But my database size is only 32gb, I got this value from sp_spaceused?
Anyone know why the .bak file is so big?. Is it possible to reduce the size? How could i reduce it?
http://www.sqlserverstudy.com
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Nov 13, 2007
Hi
this is regarding SQL Sever 2000. ( it was upgraded form sql7). its log file is increasing in very high manner. say 40 gb, 50 gb and now 57 gb. Mdf file is around 15 mb. we created back up and tried to restore to another system. its asking 57 gb free space. how to proceeed with file recovery. we have backups but it askes more space for log file. how to retrieve the data.
rgds
Pramod
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May 20, 2006
The log file for my database in SQL Server 2005 is huge. How do I get empty it or in effect shrink it or start it over?Thanks
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Feb 21, 2001
I have a huge log file (285M) on SQL Server 7.
The database itself is about 10M.
How can I reduce the log file ?
Is it possible to build it again from scratch ?
I tried the Truncate Transaction Log but it didn't help.
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Mar 13, 2002
I have a 2 GB text file(semicolon delimited), which I need to
pump into SQL 2K. What is the best way to achieve this in shortest time?
I tried with DTS BCP, it tooks 1 minute 14 secs to transfer 13457 records. This is only 1/2000 of the record i need to transfer. Please help.
Thanks.
regards,
Terry
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May 22, 2013
I have an xml file of 44 Gb (Not Meg, its really GB) . Delivered by the Danish custom authorities.
My problem is simple - How to import such a beast? I have seen a limit of 2.1 Gb everywhere.
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Feb 15, 2006
how to delete a very huge log file, to free up some harddisk space
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Nov 15, 1999
Help,
Have a user who needs many data changes to a huge table with over 2 million rows.
He hopes to do this by running a series of queries.
Last time our log grew gargantuan. I know 7.0 is wonderful & dynamic, but after
an hour of rambling through books online I'm more confused than ever.
Is there a way we can code into his query at intervals any hard coded checkpoints
or log backups? Do we need to dbcc shrinkfile the logfile?
Thanks,
Mark Blackburn
mark@mbari.org
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Dec 16, 2004
I am writing a .NET service, and I need to insert files in a SQL DB for temporary storage.
I have never inserted a file into a SQL database before. I am thinking about using the image field type. Has anyone done this before? How did you do it?
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Mar 20, 2008
I am creating a database for an application through script. After the tables, views, and sp's are created, the database is populated with data. After all of this (and before the application is even run), the log file is about 700MB. If I shrink the database, it takes the log down to 1MB. The mdf file is about 165 MB before and after it has been shrunk.
I have two questions:
1. Is there something I should look for in my database scripts or is there a setting that could prevent this from being created so large.
2. Is there a script I can run in my sql code after the database has been created and populated to shrink it.
Thank you for your help
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Oct 31, 2015
I have a database data file almost at 2tb maxing out a windows drive. Only 16gb left. Should I just add another data file on another Windows drive for growth? Or just move current huge data file to a new GPT drive? Or do both adding another data file and moving existing to its own new GPT drive?
Primary objective is to make do for now.
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Oct 31, 2005
I have the next question, and i would like to hear what do you thinkabout, and if is there a better solution for "my problem"here is the question, I have a huge table with 60GB of data (imagefiles). The problem happen always when i try to ALTER the structure ofthe table. For example I change a field char(3) to char(4)...thesqlserver then performs the "alter table" command...that must besomething similar than "insert into the new table + drop the actualtable" and for that I need about 60GB o space for my LOG file, andtakes hours to complete the operation.Is this the only way to alter a single field in my table??I would like to heard you opinions...Thanks..ALberto
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Nov 3, 2015
Have a database that's in "Simple" recovery mode whose .ldf has grown to 270GB. This database is a data warehouse so "full" is not required. I put it in simple mode a month ago and shrunk the log down and now it's filled up the disk.
What steps can I take to mitigate this in future? I've read that this is caused by long running transactions which fill the log for DR purposes. Should I put the database back into full mode and backup/truncate daily.
The auto-growth is set to 128MB which is very low.
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Oct 22, 2015
I am copying data from database to an excel file through SSIS. database is MS SQL 2005 and BIDS is also 2005.However, the job doing this task fails every time.As per investigation, the result of the query is more than 100,000 rows and we know that excel has a limit of 65000 rows of data.Is there a way of setting the limit up? or something? a better approach maybe so that everything will be copied to the excel file successfully.
The PrimeOutput method on component "Source - Query" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure. End Error Error: 2015-10-22 04:34:58.05 Code: 0xC0047021
Source: Data Flow Task
Description: SSIS Error Code DTS_E_THREADFAILED.
Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited. End Error DTExec: The package execution returned DTSER_FAILURE (1). Started: 4:30:00 AM Finished: 4:35:05 AM Elapsed: 304.844 seconds. The package execution failed. The step failed. "
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Sep 20, 2007
Hi all,
I have a 400MB Excel file that I consume from another automated process (don't ask). I copy this file down locally to my server, and I am attempting to create an SSIS package that points to this file via a connection manager. My computer starts gobbling up massive amounts of memory (devenv.exe gets up to about 800MB or so, then drops back down to 100MB) even when I attempt to rename the connection in the connection managers tab.
I have set all BypassPrepare to TRUE and ValidateExternalMetadata properties to FALSE, and still it can take up to 3 to 6 minutes for BI Dev Studio to respond. My specs:
Intel Centrino Duo 2.00 GHz
2GB RAM
XP Pro SP2
There MUST be a way for me to work effectively on a file of this size. Please help! Thanks much for any assistance.
Sincerely,
Brian Pulliam
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Apr 3, 2000
SQL 7 SP1 NT4 SP5
I have a TRANSACTION table with 150 million rows.
I have a USER table.
Each user has about 600 records in the TRANSACTION table.
The TRANSACTION cluster index is on USERID + RECID . The second index is on USERID + Fieldx + Fieldy.
The TRANSACTION table gets about 1.4 million inserts in a normal day and about 40,000 updates.
I want to go through the USER table and delete all users who have not visited me in a while.
I want to do this without substantially hindering performance in a production environment. I can perform this over a week period or two if needed.
The best way I thought of doing this was to grab x amount of users in a cursor and loop through deleting their corresponding TRANSACTION records.
Does anyone have any ideas on a better way. What is going to happen to my indices during this time ?
Thanks !!!
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Jul 11, 2007
Using SQL Server 2005 Server Management Studio, I attempted to back up a database, and received this error:
Backup failed: System.Data.SqlClient.SqlError: Backup and file manipulation operations (such as ALTER DATABASE ADD FILE) on a database must be serialized. Reissue the satement after the current backup or file manipulation is completed (Microsoft.SqlServer.Smo)
Program location:
at Microsoft.SqlServer.Management.Smo.Backup.SqlBackup(Server srv)
at Microsoft.SqlServer.Management.SqlManagerUI.BackupPropOptions.OnRunNow(Object sender)
Backup Options were set to:
Back up to the existing media set
Overwrite all existing backup sets
I am fairly new to SQL 2005. Can someone help me get past this issue? What other information do I need to provide?
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Dec 5, 2006
What is the difference between "Files aned File Groups" backup and Partial Backup?
Looks like both are same.. Please comment.
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Sep 8, 2015
I got full backup on daily schedule its taking more space on Drive because each file has more than 25GB.I am using SLQ server 2008R2 so I'm looking to take the backup with compression instead of uncompressed Backup. What are the impacts of compressed backup. Is there any problems with compressed backup while restoring the backup file.
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Apr 1, 2008
I should restore a SQL Server 2005 Database from backup. The backup contains three files, named user.bak0, user.bak1 and user.bak2.
How is the syntax of the restore filelistonly and the restore database ... ?
I usualy write
restore filelistonly from disk = 'path and filenam.bak'
restore database. zy
from disk = 'path and filename.bak'
with replace,
move.....
move....
This works but I cannot use it with a splitted backup file. The files are much too big to put together to one file.
Thanks in advance for any help.
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Jun 11, 2015
My customer got a total hard drive failure.After sending it to drive recovery specialist we were able to recover the LDF log file (MyDB_0.LDF).But the MDF file was completely destroyed (MyDB.MDF).They have a good full backup from a month ago.
1) Installed SQL Server 2012 on a new PC
2) Created a new database of same name (MyDB) - with same MDF and LDF file names as original
3) Took the new database offline
4) deleted the MDF and LDF files of the new database
5) put "MyDB_0.LDF" in the place of the LDF file I just deleted
6) put the database back on-line
7) after hitting F5 to refresh databases - it shows "MyDB (Recovery Pending)"
8) tried to do Tail Log Backup with this command
BACKUP LOG [MyDB] TO DISK = N'C:BACKUPMyDB_TailLog.bak'
WITH NO_TRUNCATE
And I get this error...
Msg 3447, Level 16, State 1, Line 3
Could not activate or scan all of the log files for database 'MyDB'.
The sad thing is I know we can get this data back using ApexSQL-Log. I can see all the transactions since the last full backup in this program - so the log file is not damaged. But my client doesn't want to pay the $2000 fee for this software.There has to be a way to restore this data, without having to purchase a third party tool.
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May 8, 2015
I checked quickly one network and I ran into the folders; I found out the folder MSSQL backup, nothing strange so far. Within that folder, anyway, I found out several backup and one very huge file (datawarehouse) with extension FILE. I am wondering what can be? I got datawarehouse mdf of course and datawarehouse log but what is that huge file (1 TB)?
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Jul 12, 2006
Hi,
I tried to backup the master key by the following syntax :
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'mypassword'
BACKUP MASTER KEY TO FILE = 'c: empmaster' ENCRYPTION BY PASSWORD = 'mypassword'
but it failed and i got the following message:
Cannot write into file 'c: empmaster'. Verify that you have write permissions, that the file path is valid, and that the file does not already exist.
NB: I am using the "sa" user to execute this command.
I know that we have a security permission issue , but where and how ?
Regards,
Tarek Ghazali
SQL Server MVP
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Nov 8, 2001
Hi there,
After a bad server crash, the only remnant we have of our SQL server database are the .mdf and .ldf files in the MSSQL7/Data folder. Can we restore this database from either of these files and if so, what is the procedure? Sorry but I'm an SQL server newbie.
Thanks in advance,
Paul
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Nov 13, 2007
Hi,
I dropped a SPROC, and was in the process of reacreating it when I lost power. Now I don't have the SPROC except for in an old backup file.
Is there anyway to get this without restoring the DB ? If not, can I easily restore to a different DB name and then delete it? My backups are on my live server and I don't want to overwrite my current DB with my backup :)
thanks for any suggestions!!
mike123
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Mar 28, 2008
I rigth click my project , i choose add -> new item -> sql database
and i write
SqlConnection cc = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|DataData.mdf;Integrated Security=True;User Instance=True");
when i code
cmd.CommandText = "Backup database Data to disk = 'C:\123.bak'";
i recieve Error
Could not locate entry in sysdatabases for database 'Data'. No entry found with that name. Make sure that the name is entered correctly.
BACKUP DATABASE is terminating abnormally.
help me to solve this problem please!!!
Thanks.
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Aug 23, 2001
My database's log file is full. i want to backup it .
First i create a backup device named aa.
Than i use Enterprise to backup trasaction log.
But it popup an error messagebox.
The title is "Microsoft SQL-DMO(ODBC SQL state:42000)
The content is "write on 'aa' failed,status=112. See the SQL error log for more details.Backup or Restore operation terminating abnormally.
What's the matter ?
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