Date: Thu, 22 Nov 2001 13:24:07 +0000 From: Ian Dowse <iedowse@maths.tcd.ie> To: Yoriaki FUJIMORI <fujimori@prinz.fujimori.cache.waseda.ac.jp> Cc: freebsd-smp@freebsd.org Subject: Re: nfsd/ypserv die on smp Message-ID: <200111221324.aa00865@salmon.maths.tcd.ie> In-Reply-To: Your message of "Thu, 22 Nov 2001 22:01:24 %2B0900." <200111221301.fAMD1Ow10621@prinz.fujimori.cache.waseda.ac.jp>
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In message <200111221301.fAMD1Ow10621@prinz.fujimori.cache.waseda.ac.jp>, Yoria
ki FUJIMORI writes:
>
>I have to correct some of my reports.
>The time stamp of nfsd which is dead is wrong.
>Theire date do not match the date of corresponding nfsiod.
>Their date which appears in `lastcomm nfsd' result line is just
>much older than now, I have to say.
>Something is wrong on smp of 4.4R, though.
It would be useful if you could capture a ktrace dump of what
happens when the nfsd exits. That should provide a few hints
about why it is exiting. The easiest way to do this would
be to kill all the nfsd's and then run:
ktrace -i nfsd -u -t -n 10
Then, whenever you see an nfsd exit, stop the tracing ("ktrace -C"),
and use kdump to look for the last few things the nfsd did before
it exited.
Ian
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