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Clearing log files manually is a very bad idea, you have to know that the backup Will only flush after logs and database is backed up<br />
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I would really advise against it but circular logging will do what you wantand it is still safer than doing it manually !<br />
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Readthis carefuly<br />
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<a href="http://telnetport25.wordpress.com/2007/07/25/what-is-circular-logging/" rel="ugc">http://telnetport25.wordpress.com/2007/07/25/what-is-circular-logging/</a>
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Clearing log files manually is a very bad idea, you have to know that the backup Will only flush after logs and database is backed up

I would really advise against it but circular logging will do what you wantand it is still safer than doing it manually !

Readthis carefuly

http://telnetport25.wordpress.com/2007/07/25/what-is-circular-logging/ [http://telnetport25.wordpress.com/2007/07/25/what-is-circular-logging/]

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Forgot to add the article is based on 2003 but &nbsp;it is the same for 2010
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Forgot to add the article is based on 2003 but  it is the same for 2010

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I have exchange 2010. We are in the process of implementing backup so the backup will clear the commited logs, however at this moment I need to do so manually. Looking at the logs how do I know which ones &nbsp;are commited to the database already and are save for me to delete them. <br />
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I have exchange 2010. We are in the process of implementing backup so the backup will clear the commited logs, however at this moment I need to do so manually. Looking at the logs how do I know which ones  are commited to the database already and are save for me to delete them. 



Exchange 2010 Commited logs

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.