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From: Jesse Stroik <jstroik@ssec.wisc.edu>
To: Dave Chinner <david@fromorbit.com>
Cc: Linux XFS <xfs@oss.sgi.com>
Subject: Re: Improving XFS file system inode performance
Date: Tue, 23 Nov 2010 08:49:35 -0600	[thread overview]
Message-ID: <4CEBD47F.1040004@ssec.wisc.edu> (raw)
In-Reply-To: <20101122234419.GK13830@dastard>

Dave,

Thanks.  This is precisely what I was looking for.  I'll let you know 
how it turns out.

As this file system is likely to continue to increase in number of files 
at a fairly rapid rate, we're going to need a long term strategy.  I 
suspect it may be necessary in the near future to double or quadruple 
the memory to 32GB or 64GB, but the uncertainty in the formula makes me 
nervous.

For a situation like this, it would be ideal if we could specify an 
inode cache size.

Thanks,
Jesse

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  reply	other threads:[~2010-11-23 14:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-22 21:59 Improving XFS file system inode performance Jesse Stroik
2010-11-22 22:25 ` Emmanuel Florac
2010-11-22 22:32   ` Jesse Stroik
2010-11-22 23:44     ` Dave Chinner
2010-11-23 14:49       ` Jesse Stroik [this message]
2010-11-23 20:27         ` Dave Chinner
2010-11-23 20:27         ` Michael Monnerie
2010-11-23 20:39           ` Dave Chinner

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