Database Backup File Size

Oct 27, 2004

How does backup database command works? I don't see size of database backup file increasing while backup is in progress OR is it locked till the backup is finished.

Thanks.

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SQL 2012 :: Database Size From Backup File

Apr 21, 2014

finding the database size from the backup file.I have SQL 2012 backup file, is there any way to find the estimated database size from the backup.I tried restoring , i got an error saying " no space need additional xxx bytes " ...does this error gives the exact space needed to restore ?

One more question....one of the backup file size is 7.2 GB, when i try to restore it ....it throws error saying it needs 292GB extra space while only 100 Gb is available. How come 392 Gb sized database becomes 7.2 Gb .bak file ?

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Log Backup File Size Not Matching Log File Size

Apr 15, 2008

I have a log file that is approximately 50 GIG. I backed up just the log and the file size of the .bak is 192 GIG . Why is this? Shouldn't it be closer to the 50 GIG.

Normally I wouldn't let log grow this much. But we are in process of getting new server up and running and don't have backups going yet. They are working on getting that up and running this week.

So I did a log backup to give me back some log space for now but was concerned when I saw the size of the .bak file.

When I view media contents of the backup device it shows one tranaction log back up and size of 192 GIG.

What is up with this. I know in SQL 2000 the log backup files where never this big. they were about the size of the log itself.

Any ideas?

Stacy

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Size Of Backup File

Feb 4, 2004

Hi all,

How can I see what is exact size of SQL server backup file while backup is running. The process is running for more than 2 hours, it is chewing up disk space (it already took about 20G), but the size of backup file is still showing as 0.

Thanks in advance

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SIZE OF Backup File

Dec 12, 2007

what will be size of backup file(FULL) for 1TB database. Just wanna make sure backup is done right.I did a full backup of 1TB database and backup file came like 507GB. I am using GUI for backup.But it completed 100% but didn't give me the screen'The backup is completed successfully' .it says executing---0%

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Backup File Size Problem

Apr 18, 2008

I have installed the sql server management studio express for my express edition of studio 2005 for backup purposes.
I need to automate backing up my database.
I created a backup script and have successfully got sched tasks to backup each night. the problem is it is not overwriting the previous data. My first backup was 1 gig, the next night the file was 2 gig, the next it was 3 and so on.
This is not due to that much data being added to the db.
When I go to restore, I have the option to restore any of the 3 backups. I would like my backup to be a single image of the database at the last backup time. How can I do this?

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How To Compute For A Backup File Size

Jan 9, 2008

hello guys,

Please bare with my english.

Is there a way to compute for the backup file size of the database.
Example.

DatabaseName
TEST_DB

*in MB
DataSize DataSize_Used DataSize_UnUsed
150.00 81.00 70.00

LogSize LogSize_Used LogSize_UnUsed
30.00 1.00 29.00


When I run a backup for TEST_DB ,
*base on this figure - can we compute the the estimated backup file size for TEST_DB?

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Backup File Size Is Growing....!

Oct 15, 2007

Dear All,

I am using Append to media backup option in 2000 Version. The size of backup is growing. how can I best create the maintenace plan to clear the history or clear the old files in BACKUP (.bak) file but still be able to restore point in time from same physical file. I

Is there any side effect of doing that.

Thanks,

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Existing Backup File Kept Growing In Size.

Jan 3, 2007

I'm having a problem. When I use the SQL query to make a backup of the database, it worked fine. But everytime I use it, the backed-up file's size kept growing in size. Say I have the file, test.bak whose filesize is 450 MB then I run a new backup to overwrite the existing test.bak file, it just end up as 900 MB. If I run it again, it become 1350 MB and so on.

Is there a way to prevent that from happening?

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Does AppAssure Backup Schedule Affect Log File Size

Jul 22, 2015

In a recent attempt to keep the size of my transaction log files down I altered the schedule of my SQL Server log backups from running every 15 minutes from 07:00 to 19:00 to run every 15 minutes.My company also uses a Dell AppAssure application to also take backups. The backups are of the entire drives so I don't this will affect the size of my SQL log files but I did notice that AppAssure has a tick box to truncate the SQL logs so it made me wonder that it could affect the size of my log file. The Appassure backups currently run every 15 minutes from 07:00 to 19:00. I'm wondering if I would be able to maintain my log files at a smaller size if I ran this every 15 minutes from 07:00 to 07:00.

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SQL Server 2008 :: Finding Backup File Size In Advance?

Mar 8, 2015

My backups are failing sometimes.My db size is around 400 GB and we are taking backup to the remote server. Free size available on the disk is showing 600 GB but my database full backup run more than 10 hrs and failed. The failure reason is there is not enough space on the disk.

What could be the possible failure reasons? It has more than the the database size on the backup server but why it is showed that msg on the job failures. I noticed same thing occurred couple of times in the past.

Is there any way to find how much the backup file will be generate before we run the backup job?

i.e. If we run the full backup of test1 database now, it will generate ....bak file for that test1 db

currently we are using maintenance plan and with compression (2008R2) and the database has TDE enabled

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Calculate The Size Of A Database And Backup It.

Feb 13, 2004

Hi all,
please show me the way how to calculate the size of a database in SQL 2000. Whith this size we have already calculated, how much space need to make a backup file for this database.

thanks.

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DB Engine :: Recommended Size And File Growth For A Database And Log File?

Sep 22, 2015

What is the recommended size and file growth for a database and log file? We will be storing approx 10000 records a day.Currently we have the following:

CREATE DATABASE Dummy
ON 
PRIMARY
( NAME = Dummy_data,
    FILENAME = 'D:....DATADummy.mdf',
    SIZE = 250MB,
    FILEGROWTH = 25MB )
LOG ON
( NAME = Dummy_log,
    FILENAME = 'D:....DATADummy_log.ldf',
    SIZE = 50MB,
    FILEGROWTH = 5MB ) ;
GO

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SQL 2005 Resize Initial Log Size: MODIFY FILE Failed. Specified Size Is Less Than Current Size.

Sep 4, 2007


I am trying to resize a database initial log file from 500M to 2M. I€™m using€?

ALTER DATABASE <DBNAME> MODIFY FILE ( NAME = <DBLOGFILENAME, SIZE = 2 ) "



And I'm getting "MODIFY FILE failed. Specified size is less than current size." I tried going into the database properties and setting the log file to 2M, but it doesn€™t keep the changes.



Any help with this process?

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How To Restore A Database From Backup With A Splitted Backup File

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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The Database File Is Larger Than The Configured Maximum Database Size.

Mar 20, 2007

I'm getting this error while trying to insert records into a SQL Server Compact Edition database. I have pasted my connection string that was used when creating the database as well as for accessing that same database from my Windows application.

Thanks for any help any of you can give!

Data Source=OnTheGo.sdf;Encrypt Database=True;Password=<password>;Max Database Size=4091

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Database File Is Larger Than The Configured Max Database Size.

Feb 18, 2008

Hello,

I am developing a smart device application with Visual Studio .Net 2005 and SQL Server Compact Edition database. And also using merge replication to synchronize the data from the mobile device to the SQL Server.

My database size is around 350MB. So when I am trying to synchronize this is the error message that I get.
" The database file is larger than the configured maximum database size. The setting takes effect on the first concurrent database connection only.[Required Max Database size ( in MB; 0 if unknown)=129].

I tried changing the Max database size in the connection string and my connection string looks as follows and still did not have any luck.

connstr= "Data Source=Storage CardItems.sdf;Max Database Size=500;"

Any help regarding this would be appreciated.

Thank you
.

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Database File Size

Jul 20, 2007

I have a Database which when I Right Click and go to Properties size is 52 GB



But the Size of MDF + NDF Files is 25 + 7 = 32 GB. Log file Size is 20 GB. So I am thinking -- Properties Size of DB includes size of Log Files too -- is that correct?



But when I do a Full Backup the .bak File Size is 26 GB -- does the Full Backup Shrink a DB ?



I thot Full Backup only Shrink the Log Files and could not find anywhere in BOL where it says BACKUP shrinks the empty space in Database -- can somebody confirm this?



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How To Reduce Database File Size.

Mar 9, 2005

We have a database which was created with an initial file size of 10 gig. Currently it is only using 2 gigs.

We have developers that want to have a copy of the database on their desktops, but do not have 10 gigs free space.

What is the best way to get them a copy of the database while reducing the footprint?

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Database File Size Question Please

Aug 28, 2005

Hi,I have set the DB to auto grow by 30 %. As well I have set it tounrestricted size.... However , I see the available size continually beingreduced to now less then .54 MB... Why is there not enough available ?G

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Database File Size Problem

Apr 20, 2007

Hi,

I am facing problem of memory size of database file.



I am using SQL Server Express Edition for my application which will log point values after every second.

I have two table in my database

PointValues1_500 with the following columns

DateAndTime of type DATETIME with cluster index
Val1, Val2, Val3 ----- Val500 of type NUMERIC(18,6)

PointValues501-1000 with following columns


DateAndTime of type DATETIME with cluster index

Val1, Val2, Val3 ----- Val500 of type NUMERIC(18,6)

According to specification provided by microsoft DATETIME takes 8 bytes and NUMERIC(18,6) takes 9 bytes and 132 bytes per row for internal usage. So, it will take 4710 bytes approximately per row including index (if i am right).



When I put 60 rows in each table data file size is increased by 1 MB which should be 4710 * 60 (rows) * 2(tables) = 0.6 MB approx. I this scenario i am losing 0.4 MB memory that will cost me a lot if i have point values for 1 hour = 3600 rows per table.



Please give me a suggestion how to overcome this lost.



Best Regards

Haseeb Ahmad

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How To Decrease The Database File Size

Jul 19, 2007

Hi all,



How to derease the database file size in Primary filegroup.



Thanks,

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T-SQL (SS2K8) :: Initial Size Of Database File

Apr 9, 2013

How to get the initial size of the database file using T-SQL.

sys.master_files, sys.database_files, sysfiles, sysaltfiles --> gives only the current size and not the initial size.

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T-SQL (SS2K8) :: Getting Files Size For Each Database File?

Oct 28, 2014

I would like to add to it the actual file size in mb or gb of each file to the results.

select sd.name,mf.name as logical_name,mf.physical_name,
case
when dm.mirroring_state is null then 'No'
else 'Yes'
end as Mirrored
from sys.sysdatabases sd JOIN
sys.master_files mf on sd.dbid = mf.database_id
join sys.database_mirroring dm on sd.dbid = dm.database_id

The sp_spaceused procedure does a nice job on it's own giving me what I want (only one db though), plus a bonus allocated space column. How can I combine this sp with my other query, or is there a better way to ad this information?

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SQL Server 2000 Database Back Up File Size

Sep 27, 2004

I am having a bit of a mare on the database backup front - i.e. monster
DB, not a great deal of space to back it up into.

As I do the backup, the file on the disk seems to stay at 2KB

How does the file get written? Is there a temp somewhere first?


Cheers in advance - Dave

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SQL 2012 :: Increase File Size For A Mirrored Database?

Apr 14, 2015

I need to increase the file size for a mirrored database. I am new to using mirroring for replication. Will increasing the file size break the mirror?

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Stroing Large Size File In Sql Server Database.

Apr 20, 2007

Hi
I want to store large files like pdf file,Html page,audio file in Sql Server database.How can i do it?
if somebody know then tell me as soon as possible.
Thanks in advance.
Bye

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How To Change Initial Log File Size On Mirrored Database

Oct 23, 2015

I have a database I need to copy from a Prod server to a Dev server. There is not enough space on the Dev server. In looking at the size of the files on the Prod server, the Initial Size property for the transaction log on the Prod server is set to 100,000 MB though the log is using nowhere near that.

This is a mirrored database so the recovery model is "full". I know that to change the initial log size, I have to put the database in 'simple" recovery model. Is this possible? Can I just:

1. Pause the mirror
2. Switch recovery model to simple
3. Change the initial size property to something smaller.
4. Shrink the transaction log
5. Change the recovery model back to full and resume the mirror?

I honestly don't know if the transaction log is needed on the Dev server. Meaning I may just be able to restore the transaction log to a different location on the server and delete it so that  new one is created.

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Negative File Size On Database Device In Enterprise Manager

Apr 28, 1999

I have several clients who are reporting a negative file size on their database devices in Enterprise Manager. The sp_helpdevice procedure reports the size correctly. Any suggestions?

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SQL 2012 :: Estimate Size Of Data-file While Creating Database?

Mar 24, 2015

How to estimate the size of datafile while creating the database?

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Increase Data File Size Of Database Which Is Configured For AlwaysOn?

Jun 7, 2015

Need to confirm if we can add space(increase data file size) for the database which is configured for always on similar to that of mirroring or we need to follow any different procedure.

I have a requirement wherein the datafiles on both the primary and secondary replica got full, if i add space to the primary database will it automatically get added to the secondary replica or not?

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SQL Security :: File Size And Space Used Is Not Displaying For All Database Other Than Master

Aug 26, 2015

I executed the below query and getting the capacity values only for master database.All other DB shows NULL values for spaceused. I'm actually looking for a query to get all the capacity information other than using temp table and the procedures. Is there any way using SQL query ONLY.

select
db.[dbid] as 'DB ID',
db.[name] as 'Database Name',
af.[name] as 'Logical Name',
convert(decimal(12,2),round(size/128.000,2)) as FileSizeMB, 
convert(decimal(12,2),round(fileproperty(db.name,'SpaceUsed')/128.000,2)) as SpaceUsedMB
from sys.sysdatabases db
inner join sys.sysaltfiles af
on db.dbid = af.dbid

Below is the output

DB ID Database Name
Logical Name FileSizeMB
SpaceUsedMB
1 master
master 4.00
3.44
1 master
mastlog 2.00

[Code] ....

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Sql 2005 Install Error. MODIFY FILE Failed. Specified Size Is Less Than Current Size.

Jun 15, 2006

I installed sql 2005 a while back. Then I recently found out my file system was fat32 (I don't understand why the hardware people did this...) and I had to convert to NTFS. Naturally the sql service no longer worked so I uninstalled inorder to reinstall now I can't reinstall it I keep getting this message



native_error=5039, msg=[Microsoft][SQL Native Client][SQL Server]MODIFY FILE failed. Specified size is less than current size.


I'll try to post the full log in a new post.



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