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 crash mdf and ldf and i have only full back up

Author  Topic 

zk
Starting Member

2 Posts

Posted - 2012-12-22 : 05:26:17
i dont have mdf and ldf they have crashed i have only one full back up for 6 month ago now i have a question what do i do with this situation?
please help me immidiatly
thanks

sunitabeck
Master Smack Fu Yak Hacker

5155 Posts

Posted - 2012-12-22 : 06:34:34
Do you mean to say that you lost the hard drive(s) and the mdf and ldf files are gone forever? In that case, the best you can hope for is a restore from the six-month old backup. If the database is really critical, you might consider seeking the help of companies that recover data in such cases - but they tend to be very expensive.
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visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-12-22 : 06:42:58
try something like

1. Create a new database
CREATE DATABASE <DBname here>

2.use sp_helpdb to get the filenames for the mdf and the ldf you just created

sp_helpdb <DBname here>

it will have logical names for data and log files

3.use RESTORE FILELISTONLY to get the logical filenames of the mdf and ldf in the backup file like

RESTORE FILELISTONLY
FROM DISK = <your backup file path>

4.Use RESTORE with MOVE like so

RESTORE DATABASE <DBname>
FROM DISK = <backup path>
WITH REPLACE,RECOVERY,
MOVE <Logical data file name> TO <your new data file path> , MOVE <logical log file name> TO <your new log file path>

http://blog.nitorsys.com/restore-sql2008-bak-file-to-local-machine/

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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sodeep
Master Smack Fu Yak Hacker

7174 Posts

Posted - 2012-12-22 : 09:12:08
What do you mean by you don't have mdf and ldf? you can't delete mdf and mdf if database is in use. IF your db online, run DBCC Checkdb and post the error message in Data Corruption page so expert can help you with it. Otherwise you will have to restore from full backup.
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zk
Starting Member

2 Posts

Posted - 2012-12-23 : 00:28:57
quote:
Originally posted by sodeep

What do you mean by you don't have mdf and ldf? you can't delete mdf and mdf if database is in use. IF your db online, run DBCC Checkdb and post the error message in Data Corruption page so expert can help you with it. Otherwise you will have to restore from full backup.



i mean my data base crash and mdf ,ldf dont atach and i ihave only one full backup for 6 month ago
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visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-12-23 : 01:34:08
quote:
Originally posted by zk

quote:
Originally posted by sodeep

What do you mean by you don't have mdf and ldf? you can't delete mdf and mdf if database is in use. IF your db online, run DBCC Checkdb and post the error message in Data Corruption page so expert can help you with it. Otherwise you will have to restore from full backup.



i mean my data base crash and mdf ,ldf dont atach and i ihave only one full backup for 6 month ago


then you can try the steps i suggested to get db up from 6 months ago backup. Please be aware that DB will only be in state till 6 months back

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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prett
Posting Yak Master

212 Posts

Posted - 2012-12-24 : 01:03:23
If you have full database backup then you can easily restore your database by using two options:

1. SQL Server Management Studio
2. Transact-SQL

Please take look of these two Microsoft KB Articles:
http://msdn.microsoft.com/en-us/library/ms177429.aspx
http://msdn.microsoft.com/en-us/library/ms189895%28v=sql.90%29.aspx
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