[OpenAFS] AFS version of du

[Brandon S. Allbery KF8NH]

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On Apr 30, 2010, at 14:32 , Richard Brittain wrote:
> This solves my immediate need, and I'll probably use your mount  
> point database too, but begs the question of why perl's
> File::Find module works fine, while 'find' breaks.  Underneath they  
> are presumably making very similar system calls.


Similar system calls is only part of it.  The exact pattern of lookups  
counts for a lot with respect to kernel resource usage; you might poke  
at syslog when you get those failures to see if the kernel is whining  
about something.  File::Find has gone through a lot of development  
aimed at reducing its impact on the system, whereas in my experience  
the GNU folks tend to prefer the throw-more-resources-at-it method.

-- 
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu
electrical and computer engineering, carnegie mellon university    KF8NH



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