When an array is degraded, bit in the intent-bitmap are never cleared. So if a recently failed drive is re-added, we only need to reconstruct the block that are still reflected in the bitmap. This patch adds support for this re-adding. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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|---|---|---|
| .. | ||
| bitmap.h | ||
| linear.h | ||
| md.h | ||
| md_k.h | ||
| md_p.h | ||
| md_u.h | ||
| multipath.h | ||
| raid0.h | ||
| raid1.h | ||
| raid5.h | ||
| raid10.h | ||
| xor.h | ||