#48099 [NEW]: stat failed on a readable / writable file

From: offset at galvanet dot com Operating system: Linux PHP version: 5.2.9 PHP Bug Type: Filesystem function related Bug description: stat failed on a readable / writable file Description: ------------ is_file and filesize not working on a NFS mount. These files are readable and writable for user (Using PHP CLI). is_file and filesize working for local files. Not for NFS mounts. By the way, file_exist is working. The code is working under PHP 5.2.3 (cli). And not under PHP 5.2.9 (cli) Reproduce code: --------------- echo "Full path : $SourceFile\n"; if (!chmod($SourceFile, 0777)) { echo "Unable to Chmod file\n"; } clearstatcache(); if (!file_exists($SourceFile)) { echo "Source file not found\n"; } $FileSize = filesize($SourceFile); if (!$FileSize) { echo "Source file empty !\n"; } Expected result: ---------------- Full path : /home/files/3/4/0/340db92364af5c0616187f6e1db86ed7 .. and continue the script Actual result: -------------- Full path : /home/files/3/4/0/340db92364af5c0616187f6e1db86ed7 Source file empty ! # ls -lah /home/files/3/4/0/340db92364af5c0616187f6e1db86ed7 -rwxrwxrwx 1 nobody nobody 9.5M Apr 26 12:00 /home/files/3/4/0/340db92364af5c0616187f6e1db86ed7 -- Edit bug report at http://bugs.php.net/?id=48099&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=48099&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=48099&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=48099&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=48099&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=48099&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=48099&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=48099&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=48099&r=needscript Try newer version: http://bugs.php.net/fix.php?id=48099&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=48099&r=support Expected behavior: http://bugs.php.net/fix.php?id=48099&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=48099&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=48099&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=48099&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48099&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=48099&r=dst IIS Stability: http://bugs.php.net/fix.php?id=48099&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=48099&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=48099&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=48099&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=48099&r=mysqlcfg