[PVFS2-users] pvfs2-ls / pvfs2-chmod issue?

Ryuta Suzuki suzu0037 at aem.umn.edu
Tue May 17 11:51:53 EDT 2005


Hi,

Now I'm "correctly" using PVFS2 file system. I noticed that after MPI-IO 
dumped out a file then if I pvfs2-ls

mach8% pvfs2-ls -la /mnt/pvfs2/
drwxrwxrwx    1 suzu0037 users           4096 1970-00-07 06:03 .
drwxrwxrwx    1 suzu0037 users           4096 1970-00-07 06:03 .. (faked)
drwxrwxrwx    1 suzu0037 users           4096 2005-04-16 16:34 lost+found
-r-x-w-r-x    1 suzu0037 users       67108876 1970-00-07 06:03 x.out

Obviously the date and year on x.out is incorrect. It seems harmless but 
would it be normal behaviour for PVFS2 to exhibit this?

I also have a trouble with pvfs2-chmod. Since I wanted to chmod on x.out 
to change file access permission, I just did

mach8% pvfs2-chmod 644 /mnt/pvfs2/x.out

BUT

mach8% pvfs2-ls -la /mnt/pvfs2
drwxrwxrwx    1 suzu0037 users           4096 1970-00-07 06:03 .
drwxrwxrwx    1 suzu0037 users           4096 1970-00-07 06:03 .. (faked)
drwxrwxrwx    1 suzu0037 users           4096 2005-04-16 16:34 lost+found
Segmentation fault

Is this an issue on PVFS2 side or am I doing something wrong with 
pvfs2-chmod?

--Ryuta




More information about the PVFS2-users mailing list