Eric Mei 16d9cfab93 raid5: check faulty flag for array status during recovery. ...

When we have more than 1 drive failure, it's possible we start
rebuild one drive while leaving another faulty drive in array.
To determine whether array will be optimal after building, current
code only check whether a drive is missing, which could potentially
lead to data corruption. This patch is to add checking Faulty flag.

Signed-off-by: NeilBrown <neilb@suse.de>

2015-02-25 11:38:26 +11:00

203 KiB

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