[Samba] Re: Samba configuration options when using with FUSE file system

2009-04-28 Thread Jim Casey
Jeremy,

Thank you very much for the back reference.  Your solution works like a
charm.

-- James Casey

On Fri, 2009-04-24 at 00:12 -0700, Jeremy Allison wrote:
 On Thu, Apr 23, 2009 at 11:44:00AM -0500, Jim Casey wrote:
  It seems that metadata operations involved in writing new files into the
  same directory become increasingly expensive as the number of files
  grows larger.  Determining whether a file exists in a directory (in our
  case this will never be true since we are always writing new files)
  seems like it should be a simple operation, but in fact seems to involve
  a huge number of opendir-readdir-closedir calls.  I am using Samba to
  share a FUSE filesystem for which these directory operations are very
  expensive compared to file systems like ext3.
  
  Are there configuration options in Samba that would help us out in this
  case, perhaps by caching directory information or some such?
  
  Thank you for any assistance you are able to provide.
 
 See my post on large numbers of files in a directory:
 
 http://lists.samba.org/archive/samba-technical/2005-February/039409.html
 
 Jeremy.

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[Samba] Re: Samba configuration options when using with FUSE file system

2009-04-24 Thread Jeremy Allison
On Thu, Apr 23, 2009 at 11:44:00AM -0500, Jim Casey wrote:
 It seems that metadata operations involved in writing new files into the
 same directory become increasingly expensive as the number of files
 grows larger.  Determining whether a file exists in a directory (in our
 case this will never be true since we are always writing new files)
 seems like it should be a simple operation, but in fact seems to involve
 a huge number of opendir-readdir-closedir calls.  I am using Samba to
 share a FUSE filesystem for which these directory operations are very
 expensive compared to file systems like ext3.
 
 Are there configuration options in Samba that would help us out in this
 case, perhaps by caching directory information or some such?
 
 Thank you for any assistance you are able to provide.

See my post on large numbers of files in a directory:

http://lists.samba.org/archive/samba-technical/2005-February/039409.html

Jeremy.
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