On Fri, Mar 22, 2013 at 10:15:49PM -0700, Darrick J. Wong wrote: > Interesting ... if I set up this: > # echo "0 67108864 linear /dev/sda 0" | dmsetup create origin > And then repeat the test, but using /dev/mapper/origin as the origin instead > of /dev/sda, the problem goes away. So that looks like an easy and correct workaround for now.
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