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Date: Fri, 27 Nov 2009 10:59:53 -0500
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Subject: Re: Defunct processes with 1.5.25-15; seemingly reproducible
From: Dave Steenburgh <dave.steenburgh@gmail.com>
To: cygwin@cygwin.com
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Paul McFerrin wrote:
> A <defunct> process is not necesarily the real "problem". =A0All <defunct>
> process are processes that their parent has NOT done a wait(2) yet. =A0Si=
nce
> these <defunct> processes have called exit(2), they must hang around unti=
l a
> wait(2) is completed so that the exit status can be returned to the paren=
t.
>
> =A0 You need to understand more of the parent/child relationship before
> =A0 you can pass blame, if any.

Personally, I'm not trying to blame anyone. =A0I'm trying to figure out
what the real problem is, but I'm not familiar enough with the details
to track down the real problem. =A0How about this...is there any way
that I can be absolutely certain which process was the parent?

And what is the significance of the duplicated lines that ps showed
me? =A0Each of three processes did indeed have a lock on an output file
from the most recent session, and yet all the information that ps
showed was identical to a previous session.

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