[Pvfs2-users] Try to create/copy file to pvfs2 mount ->permission denied

JSchild at gmx.de JSchild at gmx.de
Fri Mar 30 03:18:16 EST 2012


Hi again,

this post below was my first post... maybe someone can delete it?

Here again:

Hi Guys,

i have a strane problem, i try to set up Pvfs2 (pvfs-2.8.2). It works fine with the pvfs2-commands.
Later i tried it with the kernelmodule (centos6.2. kernel 2.6.32-220.el6.x86_64).
I compiled and load the module, no problem, but if i try to create a file with the normal mkdir or touch-command i got an "Permission Denied".

The strange thing is, that i can remove files with the regulary rm-command...
And i can create files there with the pvfs2-commands.

Any ideas? 

Thanks in adavance.

Johannes

Ps. Sorry for my bad english.


Some Code:

[root at Client1 client]# ls /mnt/pvfs2/
lost+found                           
[root at Client1 client]# cp /home/client/testfile /mnt/pvfs2/
cp: cannot create regular file `/mnt/pvfs2/testfile': Permission denied
[root at Client1 client]# /usr/local/bin/pvfs2-cp /home/client/testfile /mnt/pvfs2/
[root at Client1 client]# ls /mnt/pvfs2/    
lost+found  testfile                                                           
 [root at Client1 client]# rm /mnt/pvfs2/testfile                                      
rm: remove regular empty file `/mnt/pvfs2/testfile'? y   
[root at Client1 client]# ls /mnt/pvfs2/                                              
lost+found                                                                      
[root at Client1 client]# mount  
...                                                            
tcp://MetaDataServer2:3334/pvfs2-fs on /mnt/pvfs2 type pvfs2 (rw)
...
The Logs doesn't say anything special ;(
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