From owner-freebsd-current  Wed May  6 08:59:47 1998
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From: Mikhail Teterin <mi@aldan.algebra.com>
Message-Id: <199805061559.LAA08471@rtfm.ziplink.net>
Subject: Can not stop the Rumba dance
To: current@FreeBSD.ORG
Date: Wed, 6 May 1998 11:59:34 -0400 (EDT)
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Hello!

I'm not sure this belongs to current, but the whole setup is
quite tricky to easily try to reproduce somewhere else.
Rumba is Version 0.6 (1998-03-23), current is from Apr 15.

I managed to successfully mount NT share from a department's
computer (called ``stack'') using SSH to forward port 10140
on my machine (aldan) to port 139 of stack:

rumba //aldan/LEProject /home/mi/stack -U LE -p 10140 -s stack

The scheme worked
magnificently with Samba server running on the department's
Solaris machine, but at some point it hung on the NT connection
(surprise!).

So, now I'm stuck with this mount point which does not go away.
Programs trying to open files or directories there (including
the /etc/security script -- a bug) hang forever in staying in
``nfsrcv'' state. Same for my attempts to change the mount
point to "interruptable":

... 348  148 nfsrcv D     pa    0:00.02 mount -u -o-i rumba-2467

	and to unrumba:

... 704  236 nfsrcv D     p1-   0:00.02 /usr/local/sbin/unrumba /home/mi/stack

Attempts to ``umount -f rumba-2467'' exit immediately with
``umount: /home/mi/stack: Device busy''.

I see no other options, but reboot, which is a bloody shame, IMHO.
The ssh process that established the forwarding is long gone...

Any other ideas? Thanks a lot!

	-mi

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