Showing posts with label actual. Show all posts
Showing posts with label actual. Show all posts

Thursday, March 29, 2012

backup file much larger than the actual working database file

Hi All,
I am having a problem with the backup file (approx 70+ GB) that is much larger than the original working database (approx 4GB). This doesn't seems logical to me, anyone knows what causes this strange situations ?
following is my database backup setting
- Full Database Backup
- Overwrite Media
- Backup to physical disc on the same server
Many thanks in advance.
Bernard Goh
I would guess there is more than 1 backup set in that file. If you were to
run the RESTORE HEADERONLY command on the backup file, how many entries do
you see?
Peter Yeoh
http://www.yohz.com
Need smaller SQL2K backup files? Try MiniSQLBackup
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh
|||I would guess there is more than 1 backup set in that file. If you were to
run the RESTORE HEADERONLY command on the backup file, how many entries do
you see?
Peter Yeoh
http://www.yohz.com
Need smaller SQL2K backup files? Try MiniSQLBackup
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh
|||Hi,
Can you execute the below command to check the number of backup sets you
have in your backup file:-
RESTORE headeronly from disk='c:\FILENAME.BAK'
This will show the number of backup files in the backfile. Since you
selected the "Overwrite media", there should be only one file.
To identify the exact backup file size, Execute the below command from Query
Analyzer:-
BACKUP DATABASE <dbname> to disk='d:\backup\dbname.bak' with
,stats=10 -- INIT will overwrite the backup file
Give the drive letter and folder based on ur availability , after the
execution check the file size.
Can you check the transaction log size as well. How to check the log size
DBCC SQLPERF(LOGSPACE)
If you have a big log file then backup the transaction log file and shrink
the trasnaction log file.
How to shrink the transaction log file if your database is FULL recovery
model.
1. Backup the Transaction Log using (Backup log command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the transaction log file if your database is Simple recovery
model.
1. Truncate the Transaction Log using (Backup log dbname with truncate_only
command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the data files
1. Check any open transactions or there using DBCC OPENTRAN(DBname)
2. If not, Run DBCC SHRINKFILE('logical_datafile_name',size)
Thanks
Hari
MCDBA
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh
|||Hi,
Can you execute the below command to check the number of backup sets you
have in your backup file:-
RESTORE headeronly from disk='c:\FILENAME.BAK'
This will show the number of backup files in the backfile. Since you
selected the "Overwrite media", there should be only one file.
To identify the exact backup file size, Execute the below command from Query
Analyzer:-
BACKUP DATABASE <dbname> to disk='d:\backup\dbname.bak' with
,stats=10 -- INIT will overwrite the backup file
Give the drive letter and folder based on ur availability , after the
execution check the file size.
Can you check the transaction log size as well. How to check the log size
DBCC SQLPERF(LOGSPACE)
If you have a big log file then backup the transaction log file and shrink
the trasnaction log file.
How to shrink the transaction log file if your database is FULL recovery
model.
1. Backup the Transaction Log using (Backup log command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the transaction log file if your database is Simple recovery
model.
1. Truncate the Transaction Log using (Backup log dbname with truncate_only
command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the data files
1. Check any open transactions or there using DBCC OPENTRAN(DBname)
2. If not, Run DBCC SHRINKFILE('logical_datafile_name',size)
Thanks
Hari
MCDBA
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh

backup file much larger than the actual working database file

Hi All,
I am having a problem with the backup file (approx 70+ GB) that is much larg
er than the original working database (approx 4GB). This doesn't seems logic
al to me, anyone knows what causes this strange situations ?
following is my database backup setting
- Full Database Backup
- Overwrite Media
- Backup to physical disc on the same server
Many thanks in advance.
--
Bernard GohI would guess there is more than 1 backup set in that file. If you were to
run the RESTORE HEADERONLY command on the backup file, how many entries do
you see?
Peter Yeoh
http://www.yohz.com
Need smaller SQL2K backup files? Try MiniSQLBackup
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh|||Hi,
Can you execute the below command to check the number of backup sets you
have in your backup file:-
RESTORE headeronly from disk='c:\FILENAME.BAK'
This will show the number of backup files in the backfile. Since you
selected the "Overwrite media", there should be only one file.
To identify the exact backup file size, Execute the below command from Query
Analyzer:-
BACKUP DATABASE <dbname> to disk='d:\backup\dbname.bak' with
,stats=10 -- INIT will overwrite the backup file
Give the drive letter and folder based on ur availability , after the
execution check the file size.
----
--
Can you check the transaction log size as well. How to check the log size
DBCC SQLPERF(LOGSPACE)
If you have a big log file then backup the transaction log file and shrink
the trasnaction log file.
How to shrink the transaction log file if your database is FULL recovery
model.
1. Backup the Transaction Log using (Backup log command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Trun
cateonly')
How to shrink the transaction log file if your database is Simple recovery
model.
1. Truncate the Transaction Log using (Backup log dbname with truncate_only
command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Trun
cateonly')
How to shrink the data files
1. Check any open transactions or there using DBCC OPENTRAN(DBname)
2. If not, Run DBCC SHRINKFILE('logical_datafile_name',size)
Thanks
Hari
MCDBA
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh

backup file much larger than the actual working database file

Hi All,
I am having a problem with the backup file (approx 70+ GB) that is much larger than the original working database (approx 4GB). This doesn't seems logical to me, anyone knows what causes this strange situations ?
following is my database backup setting
- Full Database Backup
- Overwrite Media
- Backup to physical disc on the same server
Many thanks in advance.
--
Bernard GohI would guess there is more than 1 backup set in that file. If you were to
run the RESTORE HEADERONLY command on the backup file, how many entries do
you see?
Peter Yeoh
http://www.yohz.com
Need smaller SQL2K backup files? Try MiniSQLBackup
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Goh|||Hi,
Can you execute the below command to check the number of backup sets you
have in your backup file:-
RESTORE headeronly from disk='c:\FILENAME.BAK'
This will show the number of backup files in the backfile. Since you
selected the "Overwrite media", there should be only one file.
To identify the exact backup file size, Execute the below command from Query
Analyzer:-
BACKUP DATABASE <dbname> to disk='d:\backup\dbname.bak' with
,stats=10 -- INIT will overwrite the backup file
Give the drive letter and folder based on ur availability , after the
execution check the file size.
----
--
Can you check the transaction log size as well. How to check the log size
DBCC SQLPERF(LOGSPACE)
If you have a big log file then backup the transaction log file and shrink
the trasnaction log file.
How to shrink the transaction log file if your database is FULL recovery
model.
1. Backup the Transaction Log using (Backup log command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the transaction log file if your database is Simple recovery
model.
1. Truncate the Transaction Log using (Backup log dbname with truncate_only
command)
2. Use DBCC SHRINKFILE('logical_tran_log_name','Truncateonly')
How to shrink the data files
1. Check any open transactions or there using DBCC OPENTRAN(DBname)
2. If not, Run DBCC SHRINKFILE('logical_datafile_name',size)
--
Thanks
Hari
MCDBA
"SummerCoke" <SummerCoke@.discussions.microsoft.com> wrote in message
news:A150B725-F523-4152-9E53-D1DC71815A94@.microsoft.com...
> Hi All,
> I am having a problem with the backup file (approx 70+ GB) that is much
larger than the original working database (approx 4GB). This doesn't seems
logical to me, anyone knows what causes this strange situations ?
> following is my database backup setting
> - Full Database Backup
> - Overwrite Media
> - Backup to physical disc on the same server
> Many thanks in advance.
> --
> Bernard Gohsql

Wednesday, March 7, 2012

Backup and Restore issue

I have a strange case. I do a full backup this morning. The size of
the backup is about 300MB which is 4 times larger than the actual
database file. Now when I restore the backup, some of the objects (eg
some tables) are not there!!.
Now I just do another backup, the size of this backup is now about
80MB, which is normal and when I restore this backup, I got all the
tables.
What am I missing? Did someone has similar experience?Probably earlier you would have appended to a older backup file (WITH NOINIT
which is default).
That caused the backup file to show a bigger size. While restoring you
restore the first backup file
which was taken some days back and that do not have some new tables.
This is just my assumption. If you have the backup file which you has issues
just try
RESTORE HEADERONLY FROM DISK='Backupfilename.BAK'
The above command will give you all the backup sets in the backup file.
Thanks
Hari
"akkha1234@.gmail.com" wrote:
> I have a strange case. I do a full backup this morning. The size of
> the backup is about 300MB which is 4 times larger than the actual
> database file. Now when I restore the backup, some of the objects (eg
> some tables) are not there!!.
> Now I just do another backup, the size of this backup is now about
> 80MB, which is normal and when I restore this backup, I got all the
> tables.
> What am I missing? Did someone has similar experience?
>|||Dear Hari,
You are absolutely correct. Learn one more thing on MSSQL again.|||Thats good to know...
Thanks
Hari
<akkha1234@.gmail.com> wrote in message
news:1170369045.337711.234660@.l53g2000cwa.googlegroups.com...
> Dear Hari,
> You are absolutely correct. Learn one more thing on MSSQL again.
>

Sunday, February 19, 2012

Backup 2005 Express

Hi
I just tried to schedule a backup for a database created in SQL Server 2005
Express and all I could do was the actual backup but I couldn't specify the
schedule so it will backup every day
Any advice?
Samuel
Express doesn't come with Agent. Check out
http://sqldbatips.com/showcode.asp?ID=26
http://sqldbatips.com/showarticle.asp?ID=27
http://sqldbatips.com/showarticle.asp?ID=29
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
"Samuel Shulman" <samuel.shulman@.ntlworld.com> wrote in message
news:%23K87P5T8GHA.1244@.TK2MSFTNGP03.phx.gbl...
> Hi
> I just tried to schedule a backup for a database created in SQL Server 2005 Express and all I
> could do was the actual backup but I couldn't specify the schedule so it will backup every day
> Any advice?
> Samuel
>

Backup 2005 Express

Hi
I just tried to schedule a backup for a database created in SQL Server 2005
Express and all I could do was the actual backup but I couldn't specify the
schedule so it will backup every day
Any advice?
SamuelExpress doesn't come with Agent. Check out
http://sqldbatips.com/showcode.asp?ID=26
http://sqldbatips.com/showarticle.asp?ID=27
http://sqldbatips.com/showarticle.asp?ID=29
--
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
"Samuel Shulman" <samuel.shulman@.ntlworld.com> wrote in message
news:%23K87P5T8GHA.1244@.TK2MSFTNGP03.phx.gbl...
> Hi
> I just tried to schedule a backup for a database created in SQL Server 2005 Express and all I
> could do was the actual backup but I couldn't specify the schedule so it will backup every day
> Any advice?
> Samuel
>

Backup 2005 Express

Hi
I just tried to schedule a backup for a database created in SQL Server 2005
Express and all I could do was the actual backup but I couldn't specify the
schedule so it will backup every day
Any advice?
SamuelExpress doesn't come with Agent. Check out
http://sqldbatips.com/showcode.asp?ID=26
http://sqldbatips.com/showarticle.asp?ID=27
http://sqldbatips.com/showarticle.asp?ID=29
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
"Samuel Shulman" <samuel.shulman@.ntlworld.com> wrote in message
news:%23K87P5T8GHA.1244@.TK2MSFTNGP03.phx.gbl...
> Hi
> I just tried to schedule a backup for a database created in SQL Server 200
5 Express and all I
> could do was the actual backup but I couldn't specify the schedule so it w
ill backup every day
> Any advice?
> Samuel
>