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Committer:
Arnd Bergmann
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Date:
2011-03-27 20:06:57 UTC
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Revision ID:
git-v1:c32531a81a6206588ebb6b2413675c715dccb76e
flashbench: add --offset command line argument
This makes it easier to do the --open-au test case
on drives whose erase block is not a power of two.
Note that for those, you have to pass a blocksize
that is also not a power of two, but a fraction
of the erase size, e.g.
flashbench --open-au --random --open-au-nr=6 \
--erasesize=$[3 * 1024 * 1024] \
--blocksize=$[24 * 1024] \
--offset=$[24 * 1024 * 1024] \
/dev/sde
Signed-off-by: Arnd Bergmann <arnd@arndb.de>