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Cc: freebsd-performance@freebsd.org
Subject: Re: ZFS Few Questions
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At 19:26 17/11/2011, you wrote:
>Hello everyone I just had a few questions about ZFS.
>
>Question 3:
>
>Anyone Recommend for MySQL server? (Performance)

A short comment about databases. With ZFS and similar file systems, 
when you make a snapshot the file system is recoverable/congruent/ok, 
but the database files may be in inconsistent state. Nothing saves 
you from a backup.