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From: Martin Simmons <martin@lispworks.com>
To: freebsd-fs@freebsd.org
In-reply-to: <E535F873EBCF64D19AC01035@HexaDeca64.dmpriest.net.uk> (message
	from Karl Pielorz on Wed, 29 Sep 2010 10:20:22 +0100)
References: <E535F873EBCF64D19AC01035@HexaDeca64.dmpriest.net.uk>
Subject: Re: FreeBSD 8.1-R/amd64 - zfs 'hangs' - help tracing?
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>>>>> On Wed, 29 Sep 2010 10:20:22 +0100, Karl Pielorz said:
> 
> I saw a while ago a command under 8.1 to get 'more info' for these stuck 
> processes, but can't for the life of me remember it?

Maybe procstat -k -k $pid is what you are looking for (i.e. a kernel
backtrace)?  Use -a instead of $pid to get all processes.

__Martin