[issue713] shutdown freeze and forced unmounts
c.turner at 199technologies.org
Tue Jul 10 17:56:52 PDT 2007
Matthew Dillon wrote:
> :Am I the only one that is not able to 'reboot' their machine?
> I think so :-).
I got this once or twice somewhere along the lines,
but not reproducibly so, so I've been silent.
do get the occasional:
unmount(0xd9f157c0): Forced unmount: 0 namecache references still present
kinds of things however, but overall, reboot / shutdown tends to work.
affected systems (as I recall) are mostly 'bare',
but do use lots of "nfs -o tcp" mounts via amd..
perhaps this might interact with the sockets you were mentioning ?
(in the netisr.c diff grok attempt, lacking my ip-stack-foo was)
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