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Date:      Thu, 31 Mar 2011 16:52:00 +0200
From:      Daniel Braniss <danny@cs.huji.ac.il>
To:        freebsd-hackers@freebsd.org
Subject:   mountd stuck in ZFS code. (fwd)
Message-ID:  <E1Q5JE8-000LYb-6J@kabab.cs.huji.ac.il>

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re-posting here to see if I'm more successful:


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Date: Wed, 30 Mar 2011 09:18:46 +0200
From: Daniel Braniss <danny@cs.huji.ac.il>
Message-ID: <E1Q4pfy-000Ny3-IW@kabab.cs.huji.ac.il>
Subject: mountd stuck in ZFS code.
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I have been running the experimental nfs/mount for some time now, and
it mostly works, except with this particular case, where the mountd just
gets stuck:
 
 mountd 11762 [dp->dp_config_rwlock] 8.93r 0.00u 0.00s 0% 1320k
 
and stops respondig. I can't reproduce it at will, but it happens quiet often.

The host in question is an nfs/zfs server, runing 8-stable and zfs
	ZFS pool version 15
	ZFS filesystem version 4

cheers,
	danny


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