Messages in this thread | | | From | Juergen Kreileder <> | Subject | Re: BUG at drivers/md/kcopyd.c:146 | Date | Mon, 24 Apr 2006 20:31:23 +0200 |
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Juergen Kreileder <jk@blackdown.de> writes:
> Andrew Morton <akpm@osdl.org> writes: > >> (restored Juergen's cc) > > [The cc list was correct actually, I had set a Mail-Followup-To > header.] > >> Alasdair G Kergon <agk@redhat.com> wrote: >>> >>> On Sat, Apr 15, 2006 at 01:19:51PM +0200, Juergen Kreileder wrote: > > [...] > >>> I found several bugs in the snapshot code when I reviewed it, >>> including (thankfully hard-to-trigger) silent data corruption. >>> >>> Patches went into 2.6.17-rc1. [There's one unfinished patch >>> outstanding for a theoretical race that I've only been able to >>> reproduce under artificial conditions.] >>> >>>> kernel BUG at drivers/md/kcopyd.c:146! >>> >>> Probably needs this patch (12th March): >>> >>> dm snapshot: fix kcopyd destructor >>> >> >> Thanks, I've appended a copy here. >> >> Juergen, can you please test this? > > Works fine so far but it's too early to call it fixed. > I'll let it run over the weekend and report back.
I've seen no problems, snapshots seem to work fine with the patch.
Juergen
-- Juergen Kreileder, Blackdown Java-Linux Team http://blog.blackdown.de/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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