[PATCH] md: when resizing an array, we need to update resync_max_sectors as well as size
Without this, and attempt to 'grow' an array will claim to have synced the
extra part without actually having done anything.
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>
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 93a9726..4698d5f 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1931,6 +1931,7 @@
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
}
mddev->size = sectors /2;
+ mddev->resync_max_sectors = sectors;
return 0;
}