Messages in this thread | | | Date | Mon, 26 Mar 2007 03:05:19 +0300 | From | "Marti Raudsepp" <> | Subject | Re: [PATCH] disable barriers in dm-crypt [was Re: BUG: Files corrupt after moving LVM volume to USB disk] |
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On 3/23/07, Milan Broz <mbroz@redhat.com> wrote: > Disable barriers in dm-crypt because of current workqueue processing > can reorder requests. > > --- linux-2.6.20.1.orig/drivers/md/dm-crypt.c 2007-03-23 15:07:11.000000000 +0100 > +++ linux-2.6.20.1/drivers/md/dm-crypt.c 2007-03-23 15:09:59.000000000 +0100 > + if (bio_barrier(bio)) > + return -EOPNOTSUPP; > +
Sorry, this doesn't help either. ext3 is still slow, reiserfs still fails.
(And sorry for the double e-mail, I forgot to reply to all)
Marti Raudsepp - 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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