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Date:      Mon, 2 Nov 1998 22:07:45 -0500 (EST)
From:      Mike Fisher <mfisher@csh.rit.edu>
To:        "John C. Place" <jcplace@ibm.net>
Cc:        stable@FreeBSD.ORG
Subject:   Re: df hangs on 2.2.6-BETA
Message-ID:  <Pine.BSF.4.05.9811022204470.17410-100000@d111-l052.rh.rit.edu>
In-Reply-To: <19981102210818.01660@ka3tis.com>

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On Mon, 2 Nov 1998, John C. Place wrote:

> On Mon, Nov 02, 1998 at 05:23:55PM -0700, Chad R. Larson wrote:
> > This raises a missing feature I've long thought Unix needed.  There
> > should be a "kill with extreme prejudice".  Something that will go
> > through the kernel process tables and just remove all evidence the
> > process ever existed.
> > 
> You mean kill -9 .... doesn't do the trick?? I always thought that was kill 
> with extreme prejudice.

I've seen df's or whatever hang when the NFS mount was down.  In these
cases, a ps listed that the state had the D flag...

     state   The state is given by a sequence of letters, for example,
             ``RWNA''. The first letter indicates the run state of the pro-
             cess:

             D       Marks a process in disk (or other short term, uninter-
                     ruptible) wait.

So, it couldn't be killed.

--
Mike
  "...check your premises.  You will find that one of them is wrong."
         --Ayn Rand, _Atlas Shrugged_


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