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 TempDB behavior

Author  Topic 

ravilobo
Master Smack Fu Yak Hacker

1184 Posts

Posted - 2008-08-11 : 14:50:58
Am I correct in folloiwng statements,
1. Even though tempdb gets created at every server restart, the growth parameters like (initilial size, autogrowth settings) won't reset.

2. At restart growth parameters for tempdb are NOT taken from model db.

Thank you.

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I think, therefore I am - Rene Descartes

sodeep
Master Smack Fu Yak Hacker

7174 Posts

Posted - 2008-08-11 : 14:57:22
1)It should reset (8MB for data file and 1MB for log file)
2) Yes, they are not taken . They are 2 different system databases.
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ravilobo
Master Smack Fu Yak Hacker

1184 Posts

Posted - 2008-08-11 : 15:01:38
quote:
1)It should reset (8MB for data file and 1MB for log file)


I just checked this. It is not behaving as you told. Are you sure? I changed the initial growth, after restarting the server, the new settings exist!

quote:

2) Yes, they are not taken . They are 2 different system databases.



My point is any new user DB gets the templare from MODEL. If we create a object in model that gets copied in new DB, also in tempdb when it gets recreated. The new Dbs get the growth parameter from MODEL, so why not the tempdb gets the growth parameters from MODEL?

------------------------
I think, therefore I am - Rene Descartes
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sodeep
Master Smack Fu Yak Hacker

7174 Posts

Posted - 2008-08-11 : 15:13:52
1)Well I am talking about the default value after restarting .It will if you change the settings.
2) Model database has default full recovery model but not TempDB.
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ravilobo
Master Smack Fu Yak Hacker

1184 Posts

Posted - 2008-08-11 : 15:48:40
So am I correct in my first post?

------------------------
I think, therefore I am - Rene Descartes
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sodeep
Master Smack Fu Yak Hacker

7174 Posts

Posted - 2008-08-11 : 16:33:27
1)It will reset unless you change settings.
2)TempDB gets template from Model .
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