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S.K.Goel on Saturday 10 Jun 2006 10:07 wrote:

> I am using FC4 on my computer, I am planning to store about 200 Millions
> files in a single directory. 
> 
> I just want to know that is there any limitation in ext3 or linux for
> the same.
> 

Yes, the kernel does have limitations. I'm not sure if the current value is
statically #defined in one of the headers but earlier it was.

For me on my laptop with 768 megs of RAM the limitation is: 72870.
You can check yours at /proc/sys/fs/file-max

You can then try to use the above gathered information into practicality and
find the actual limitations on your box.


Remember to replace $y with the value from /proc/sys/fs/file-max.


#!/usr/bin/perl -w
#

$x=1;
$y=72880;

while ($x < $y) {
  open (FH, "> $x..html") or die "can't open $x $!";
  print FH "Yes...No....Come\ On......";
  $x++;
}


Ritesh
- -- 
Ritesh Raj Sarraf
RESEARCHUT - http://www.researchut.com
"Necessity is the mother of invention."
"Stealing logic from one person is plagiarism, stealing from many is research."
"The great are those who achieve the impossible, the petty are those who
cannot - rrs"
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