Enable TRIM on FreeBSD 9 Install

Posted by javanix on Super User See other posts from Super User or by javanix
Published on 2012-05-03T14:32:31Z Indexed on 2012/06/30 15:19 UTC
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installation

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ssd

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freebsd

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trim

I recently upgraded all of the parts in my FreeBSD 9 server.

I purchased an SSD to run as a the root drive - I'd like to enable TRIM on it but the only documentation I can find on it is that it can be enabled using newfs or tunefs.

Is there a way to specify flags to newfs during the installation process, and if not, am I going to run into TRIM-related issues if I run tunefs after installation is complete?

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