Song Liu a97b789644 MD: add new bit to indicate raid array with journal ...

If a raid array has journal feature bit set, add a new bit to indicate
this. If the array is started without journal disk existing, we know
there is something wrong.

Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>

2015-11-01 13:48:29 +11:00

24 KiB

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