[Bug 578] SSH freezes on cluster machine

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=578

andrews at comp.nus.edu.sg changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From andrews at comp.nus.edu.sg  2003-06-04 22:04 -------
Thank you for your help. 

The problem was actually caused by remote file access through NFS.
Remote execution of my program on a compute node causes some file
to be updated. I was not aware that the filesystem where these files
resided is actually mounted through NFS.

It seems that after a remote execution of my program finishes,
and ssh returns, somehow sshd at the remote side still needs to deal with
the remote file access, which is somehow stuck, thus making ssh stuck.
I have not encountered similar problem after I removed the remote file
access from my program.

Andrew



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