Date: Tue, 4 Aug 2009 22:10:51 +0200 From: Thomas Backman <serenity@exscape.org> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: freebsd-fs@FreeBSD.org, FreeBSD current <freebsd-current@FreeBSD.org> Subject: Re: zfs: Fatal trap 12: page fault while in kernel mode Message-ID: <F7572219-874E-4C14-B8AD-B9D7BFA3FD30@exscape.org> In-Reply-To: <20090804195112.GB2181@garage.freebsd.pl> References: <4A6E06E6.9030300@mail.zedat.fu-berlin.de> <4A6EC9E2.5070200@icyb.net.ua> <20090729084723.GD1586@garage.freebsd.pl> <20090802092714.GA5813@jpru.ffm.jpru.de> <20090802093016.GB3071@garage.freebsd.pl> <20090803203226.GE5813@jpru.ffm.jpru.de> <20090804073416.GA4479@garage.freebsd.pl> <20090804075329.GI5813@jpru.ffm.jpru.de> <20090804094950.GD4479@garage.freebsd.pl> <20090804095648.GL5813@jpru.ffm.jpru.de> <20090804195112.GB2181@garage.freebsd.pl>
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On Aug 4, 2009, at 21:51, Pawel Jakub Dawidek wrote: > I'm builing HEAD at the moment and hopefully will be > able to reproduce it. Thanks for all the info. Hey Pawel, Sorry to bother (again!), but... If you're building HEAD, could you please look in to the send -R / zfs recv segfault? http://lists.freebsd.org/pipermail/freebsd-current/2009-July/ 010156.html for the patch by its creator, and I hosted it at http://exscape.org/temp/libzfs_sendrecv.new.patch since spacing (I guess) made the patch not work for me by copying/ pasting. It's a simple patch, fixing a big bug (not being able to replicate whole pools properly!), and it works great. For each day that passes, it feels as if this, (and your equally important zfs_vnops work, which is also pretty vital), won't make it into 8.0... Which is why I keep either reminding or bugging people who both know this stuff and can actually make it happen. ;) Regards (and apologies), Thomas
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