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Date:      Tue, 20 Apr 1999 00:22:29 -0500
From:      "Matthew D. Fuller" <fullermd@futuresouth.com>
To:        John Polstra <jdp@polstra.com>
Cc:        Matthew Dillon <dillon@apollo.backplane.com>, hackers@FreeBSD.ORG
Subject:   Re: Directories not VMIO cached at all!
Message-ID:  <19990420002229.C1229@futuresouth.com>
In-Reply-To: <XFMail.990419173200.jdp@polstra.com>; from John Polstra on Mon, Apr 19, 1999 at 05:32:00PM -0700
References:  <199904192330.QAA91277@apollo.backplane.com> <XFMail.990419173200.jdp@polstra.com>

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On Mon, Apr 19, 1999 at 05:32:00PM -0700, a little birdie told me
that John Polstra remarked
> Matthew Dillon wrote:
> 
> >     At a rough guess, there are 2800 directories in the CVS tree.
> 
> Heh -- I bet you didn't count the ports tree. :-) When I last counted
> (a few months ago), the repository as a whole had 48,500 files in
> 12,900 directories, totaling 564 MB of space.  I'm sure it has grown
> since then (egcs plus the ports team's usual 8000 ports per month).
> The vast majority of directories are in the ports tree, and they're
> very small.  I don't know whether that makes a difference or not
> with regard to the VMIO fix.

Ha!  This is something I can jump in on (and rather quickly, having
noatime on my /usr/cvs partition ;)

doc/, ports/, src/, www/

mortis:/usr/cvs
root% df /usr/cvs
Filesystem   1024-blocks     Used    Avail Capacity  Mounted on
/dev/sd1s1f      1017327   630491   305450    67%    /usr/cvs

mortis:/usr/cvs
root% find . -type d -print | wc -l
   13948

mortis:/usr/cvs
root% find . -type f -print | wc -l
   51920


Big.
And if I CVSup daily, it takes about 4 minutes  ;>



-- 

*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
| Matthew Fuller              http://www.over-yonder.net/ |
* fullermd@futuresouth.com       fullermd@over-yonder.net *
| UNIX Systems Administrator      Specializing in FreeBSD |
*   FutureSouth Communications   ISPHelp ISP Consulting   *
|  "The only reason I'm burning my candle at both ends,   |
*    is because I haven't figured out how to light the    *
|                     middle yet"                         |
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