Date: Wed, 13 Feb 2008 03:33:21 -0800 From: Jeremy Chadwick <koitsu@freebsd.org> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: ZFS lockup in "zfs" state Message-ID: <20080213113321.GA52329@eos.sc1.parodius.com> In-Reply-To: <fouhhe$e95$1@ger.gmane.org> References: <fouhhe$e95$1@ger.gmane.org>
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On Wed, Feb 13, 2008 at 11:43:42AM +0100, Ivan Voras wrote: > Hi, > > A machine just wedged its ZFS file systems (UFS file systems were still > running), all unresponsive processes were in "zfs" state. This is > 7.0-RC1 on i386 with 2 GB RAM. It has happened at least once before. > > I have a kernel core dump (dumped from kdb/ddb on hotkey), if anyone's > interested. Were you copying any data from a ZFS pool to a UFS filesystem, or ZFS-to-ZFS, at that time? Does your coredump's backtrace look at all similar to the below report? http://lists.freebsd.org/pipermail/freebsd-stable/2008-January/040047.html -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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