From 4b5c7ae83704320e2afb0912f4c42eadabc7535b Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Wed, 27 Jul 2005 11:43:28 -0700 Subject: [PATCH] [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid1.c | 1 + drivers/md/raid5.c | 1 + drivers/md/raid6main.c | 1 + 3 files changed, 3 insertions(+) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 5f253ee536bb..d3a64a04a6d8 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1468,6 +1468,7 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); } mddev->size = mddev->array_size; + mddev->resync_max_sectors = sectors; return 0; } diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 93a9726cc2d6..4698d5f79575 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1931,6 +1931,7 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); } mddev->size = sectors /2; + mddev->resync_max_sectors = sectors; return 0; } diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c index f62ea1a73d0d..f5ee16805111 100644 --- a/drivers/md/raid6main.c +++ b/drivers/md/raid6main.c @@ -2095,6 +2095,7 @@ static int raid6_resize(mddev_t *mddev, sector_t sectors) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); } mddev->size = sectors /2; + mddev->resync_max_sectors = sectors; return 0; } -- 2.20.1