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authorNeilBrown <neilb@suse.de>2011-07-28 11:31:47 +1000
committerNeilBrown <neilb@suse.de>2011-07-28 11:31:47 +1000
commit34b343cff4354ab9864be83be88405fd53d928a0 (patch)
tree10d75ecac6091f955cbb8a60b79f443355ca4ea8 /include/linux/raid
parent6e0d2d0312fb20c1edac1b2c849068c1c7944abf (diff)
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md: don't allow arrays to contain devices with bad blocks.
As no personality understand bad block lists yet, we must reject any device that is known to contain bad blocks. As the personalities get taught, these tests can be removed. This only applies to raid1/raid5/raid10. For linear/raid0/multipath/faulty the whole concept of bad blocks doesn't mean anything so there is no point adding the checks. Signed-off-by: NeilBrown <neilb@suse.de> Reviewed-by: Namhyung Kim <namhyung@gmail.com>
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