Okay, I am totally confused. Here is the story, please bear with me:

I have an eight node beowulf cluster. A home directory in node4 is NFS mounted 
in all other nodes, so that one can login to any node and have the home 
directories.

I installed bitkeeper for controling version in node 1. Then I tried cloning 
repository, which failed during consistency check, for some reason unknown to 
me. Let's say the local cloned repository directory is named my_parent. When 
I do:

[EMAIL PROTECTED] reubendb]$ rm -rf my_parent/
rm: cannot remove directory `my_parent/tests': Directory not empty
rm: cannot remove directory `my_parent': Directory not empty

But then, 

[EMAIL PROTECTED] reubendb]$ cd my_parent/tests/
[EMAIL PROTECTED] tests]$ ls -lah
total 8.0k
drwxrwxr-x    3 reubendb reubendb     4.0k Aug 25 10:42 .
drwxrwxr-x    3 reubendb reubendb     4.0k Aug 25 10:42 ..

As you can see, from node 1, the directory is empty. Login to node 4 however 
gives me:

[EMAIL PROTECTED] tests]$ ssh node4
Last login: Mon Aug 25 10:41:27 2003 from node1.phys.utk.edu

[EMAIL PROTECTED] reubendb]$ cd my_parent/tests/
[EMAIL PROTECTED] tests]$ ls -la
total 12
drwxrwxr-x    3 reubendb reubendb     4096 Aug 25 10:42 .
drwxrwxr-x    3 reubendb reubendb     4096 Aug 25 10:42 ..
drwxrwxr-x    3 reubendb reubendb     4096 Aug 25 10:41 f_crashdisk

As you can see, from the other node, you can still see there's a directories 
there, and traversing the directories, I can see the files inside it. Even 
more weird:

[EMAIL PROTECTED] tests]$ cd f_crashdisk
[EMAIL PROTECTED] f_crashdisk]$ pwd
/home/reubendb/my_parent/tests/f_crashdisk

So I can go "inside" the directory if I specify the name direcly from node 1, 
although 'ls -la' does not see it. 

Any help on why is this the case? I don't know if this is related to the fact 
that the files here are from a failed attempt of cloning another repository. 
But from a linux filesystem point of view, how could this be happening?

Thanks in advance for any help. 
Reuben D. Budiardja

-- 
Reuben D. Budiardja
Department of Physics and Astronomy
The University of Tennessee, Knoxville, TN


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