Date: Wed, 9 Jun 2004 08:52:42 -0400 From: Brian Feldman <green@freebsd.org> To: Randy Bush <randy@psg.com> Cc: Robert Watson <rwatson@freebsd.org> Subject: Re: snapshot dump hangs Message-ID: <20040609125242.GD11475@green.homeunix.org> In-Reply-To: <16582.39986.825007.939008@ran.psg.com> References: <16582.31631.362797.734568@ran.psg.com> <Pine.NEB.3.96L.1040609000437.93490B-100000@fledge.watson.org> <16582.39986.825007.939008@ran.psg.com>
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On Tue, Jun 08, 2004 at 10:12:18PM -0700, Randy Bush wrote: > > (1) Could you do a "ps awxl" and see what wait channel dump is blocked on? > > (2) Could you break into DDB and generate a stack trace for dump? > > whoops! how do i tell it which process? You had it, just tr <pid>; could you do it with all the pids that dump is using, though? It uses more than one (or two) at any given time. -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\
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