Re: Re: New Linux xfs/reiser file systems

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От teg@redhat.com (Trond Eivind Glomsrød)
Тема Re: Re: New Linux xfs/reiser file systems
Дата
Msg-id xuyoft2xzvc.fsf@halden.devel.redhat.com
обсуждение исходный текст
Ответ на Re: Re: New Linux xfs/reiser file systems  (Bruce Momjian <pgman@candle.pha.pa.us>)
Ответы Re: Re: New Linux xfs/reiser file systems  (Martín Marqués <martin@bugs.unl.edu.ar>)
Список pgsql-hackers
Bruce Momjian <pgman@candle.pha.pa.us> writes:

> > 
> > When compared to the earlier ones (including XFS), you'll note that ReiserFS
> > performance is rather poor in some of the tests  - it takes 37 vs. 13
> > seconds for 8192 inserts, when the inserts are different transactions.
> 
> That is all the fsync delay, probably, and it should be using fdatasync()
> on that kernel.

And it does seem to work that way with XFS...

-- 
Trond Eivind Glomsrød
Red Hat, Inc.


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