#42594 [Opn]: fopen doesn't work with ocfs2 cdsl (ocfs2 == Oracle Cluster Filesystem 2)
ID: 42594
User updated by: i dot dastolfo at smart dot it
Reported By: i dot dastolfo at smart dot it
Status: Open
Bug Type: *Directory/Filesystem functions
Operating System: Linux
PHP Version: 5.2.4
New Comment:
Additional elements that could help in debugging:
CDSL link are special soft links.
Issuing a stat on this files you obtain this:
File: test' -> .cluster/hostname/{hostname}/test'
Should it be that the php filesystem related functions misinterpret
this link, that should be followed by a syscall to the VFS?
Previous Comments:
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[2007-09-07 22:28:33] i dot dastolfo at smart dot it
Description:
------------
The fopen function (and maybe other filesystem related functions) can't
handle CDSL files/directories.
CDSL stands for context dependent symbolic link and it's a feature of
Oracle Cluster FileSystem 2 (OCFS2).
While fopen works fine with regular files and directory inside an OCFS2
filesystem, gives "failed to open stream: No such file or directory"
for CDSL files.
Reproduce code:
---------------
make a OCFS2 filesystem (you can setup it even with 1 node).
Create a regular file (touch test)
Transform it in a cdsl file (ocfs2cdsl -t hostname -c test)
fopen("test","w"); => Warning: fopen(test) [function.fopen]: failed to
open stream: No such file or directory in ...
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