Bug #60666 [NEW]: scandir doesn''t return entries on GlusterFS (redHat's) file system

From: Date: Thu, 05 Jan 2012 22:13:27 +0000
Subject: Bug #60666 [NEW]: scandir doesn''t return entries on GlusterFS (redHat's) file system
Groups: php.bugs 
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From:             
Operating system: CentOS 5.7
PHP version:      5.3.8
Package:          Directory function related
Bug Type:         Bug
Bug description:scandir doesn''t return entries on GlusterFS (redHat's) file system

Description:
------------
When I'm trying to scandir or opendir/readdir on GlusterFS Distributed
volumes (mounted to some folder) I got something but not I'm expecting to
obtainan: empty array even without . and .. entries, only . entry, 2-3
entries instead of >100 and so on.

Other ways (bash ls or perl opendir) works correctly.

for example:
distributed GlusterFS volume mounted to /sites/blog folder.
scandir("/sites/blog");

array(0) {
}
distributed GlusterFS volume mounted to /sites/other folder:
scandir("/sites/other");
array(1) {
  [0]=>
  string(1) "."
}
scandir("/sites/other/old");
array(3) {
  [0]=>
  string(1) "."
  [1]=>
  string(11) "1.2.0.2540"
  [2]=>
  string(11) "1.5.0.2559"
}




Test script:
---------------
<?php
clearstatcache();
var_dump(scandir('/sites/blogs'));
var_dump(scandir('/sites/other'));
var_dump(scandir('/sites/other/ms'));
?>


-- 
Edit bug report at https://bugs.php.net/bug.php?id=60666&edit=1
-- 
Try a snapshot (PHP 5.4):            https://bugs.php.net/fix.php?id=60666&r=trysnapshot54
Try a snapshot (PHP 5.3):            https://bugs.php.net/fix.php?id=60666&r=trysnapshot53
Try a snapshot (trunk):              https://bugs.php.net/fix.php?id=60666&r=trysnapshottrunk
Fixed in SVN:                        https://bugs.php.net/fix.php?id=60666&r=fixed
Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60666&r=needdocs
Fixed in release:                    https://bugs.php.net/fix.php?id=60666&r=alreadyfixed
Need backtrace:                      https://bugs.php.net/fix.php?id=60666&r=needtrace
Need Reproduce Script:               https://bugs.php.net/fix.php?id=60666&r=needscript
Try newer version:                   https://bugs.php.net/fix.php?id=60666&r=oldversion
Not developer issue:                 https://bugs.php.net/fix.php?id=60666&r=support
Expected behavior:                   https://bugs.php.net/fix.php?id=60666&r=notwrong
Not enough info:                     https://bugs.php.net/fix.php?id=60666&r=notenoughinfo
Submitted twice:                     https://bugs.php.net/fix.php?id=60666&r=submittedtwice
register_globals:                    https://bugs.php.net/fix.php?id=60666&r=globals
PHP 4 support discontinued:          https://bugs.php.net/fix.php?id=60666&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=60666&r=dst
IIS Stability:                       https://bugs.php.net/fix.php?id=60666&r=isapi
Install GNU Sed:                     https://bugs.php.net/fix.php?id=60666&r=gnused
Floating point limitations:          https://bugs.php.net/fix.php?id=60666&r=float
No Zend Extensions:                  https://bugs.php.net/fix.php?id=60666&r=nozend
MySQL Configuration Error:           https://bugs.php.net/fix.php?id=60666&r=mysqlcfg

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