Jes Sorensen 24b961f811 md: Avoid OOPS when reshaping raid1 to raid0 ...

raid1 arrays do not have the notion of chunk size. Calculate the
largest chunk sector size we can use to avoid a divide by zero OOPS
when aligning the size of the new array to the chunk size.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>

2012-04-03 15:37:26 +10:00

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