SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


.bak file quadrubles in size with restore


.bak file quadrubles in size with restore

Author
Message
sean 1516
sean 1516
Forum Newbie
Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)

Group: General Forum Members
Points: 1 Visits: 2
I'm a newbie and I'm using using SQL 2008 R2
I have a 10GB .bak file that when I restore requires 41GB. The restore fails because I currently have insufficient disk space. I don't understand, because the original MTB file is only 12GB. The Log file is 60GB (if that's of any consequence). Can I crop the .bak file before I restore?
Roshan Jospeh
Roshan Jospeh
SSCommitted
SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)

Group: General Forum Members
Points: 1613 Visits: 2087
sean 1516 (10/17/2012)
I'm a newbie and I'm using using SQL 2008 R2
I have a 10GB .bak file that when I restore requires 41GB. The restore fails because I currently have insufficient disk space. I don't understand, because the original MTB file is only 12GB. The Log file is 60GB (if that's of any consequence). Can I crop the .bak file before I restore?





You need to shrink the database before taking the backup. Other wise it will try to create the db with same size as the original databse

----------------------------------------------------------------------------------------------------------------------------------------------------
Roshan Joe

Jeff Moden -Forum Etiquette: How to post data/code on a forum to get the best help
GilaMonster
GilaMonster
SSC Guru
SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)SSC Guru (87K reputation)

Group: General Forum Members
Points: 87415 Visits: 45272
When restoring SQL recreates the DB exactly as it was at time of backup, including file sizes. So you will need space for the full size of the original DB.

That the log is way bigger than the data file suggests missing log maintenance. Please read through this - Managing Transaction Logs

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


durai nagarajan
durai nagarajan
SSCommitted
SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)

Group: General Forum Members
Points: 1609 Visits: 2775
joeroshan (10/17/2012)
You need to shrink the database before taking the backup. Other wise it will try to create the db with same size as the original databse


joeroshan, hope you can suggest him to do a log backup rather than shrinking the log file.

Regards
Durai Nagarajan
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search