NeilBrown ca65b73bd9 [PATCH] md: fix raid6 resync check/repair code ... raid6 currently does not check the P/Q syndromes when doing a resync, it just calculates the correct value and writes it. Doing the check can reduce writes (often to 0) for a resync, and it is needed to properly implement the echo check > sync_action operation. This patch implements the appropriate checks and tidies up some related code. It also allows raid6 user-requested resync to bypass the intent bitmap. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-01-06 08:34:03 -08:00
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bitmap.h	[PATCH] md: make md on-disk bitmaps not host-endian	2005-11-09 07:56:38 -08:00
linear.h	[PATCH] md: support md/linear array with components greater than 2 terabytes.	2005-09-09 16:39:10 -07:00
md_k.h	[PATCH] md: allow dirty raid[456] arrays to be started at boot	2006-01-06 08:34:02 -08:00
md_p.h	[PATCH] md: allow md to load a superblock with feature-bit '1' set	2005-09-09 16:39:11 -07:00
md_u.h	[PATCH] md: optimised resync using Bitmap based intent logging	2005-06-21 19:07:43 -07:00
md.h	[PATCH] md: support BIO_RW_BARRIER for md/raid1	2005-11-09 07:56:38 -08:00
multipath.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
raid0.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
raid1.h	[PATCH] md: improve raid1 "IO Barrier" concept	2006-01-06 08:34:01 -08:00
raid5.h	[PATCH] md: fix raid6 resync check/repair code	2006-01-06 08:34:03 -08:00
raid10.h	[PATCH] md: write intent bitmap support for raid10	2006-01-06 08:34:03 -08:00
xor.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00