diff options
| author | NeilBrown <neilb@cse.unsw.edu.au> | 2005-08-01 05:34:50 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-02 02:14:01 (GMT) |
| commit | b1581566183f310abbd2d384a9079d4039faca05 (patch) | |
| tree | 41c7ba3538663a6c79ad5ac9b002f4bd54d4a4f4 | |
| parent | 57ee67af35183c60e924ebb6d6b3e1d2d9c03366 (diff) | |
| download | linux-b1581566183f310abbd2d384a9079d4039faca05.tar.xz | |
[PATCH] md: make sure raid5/raid6 resync uses correct 'max_sectors'
The default resync_max_sector is set to "mddev->size << 1". If the
raid-personality-module updates mddev->size, it must update
resync_max_sectors too.
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>
| -rw-r--r-- | drivers/md/raid5.c | 1 | ||||
| -rw-r--r-- | drivers/md/raid6main.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 4698d5f..43f231a 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1653,6 +1653,7 @@ static int run (mddev_t *mddev) /* device size must be a multiple of chunk size */ mddev->size &= ~(mddev->chunk_size/1024 -1); + mddev->resync_max_sectors = mddev->size << 1; if (!conf->chunk_size || conf->chunk_size % 4) { printk(KERN_ERR "raid5: invalid chunk size %d for %s\n", diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c index f5ee168..495dee1 100644 --- a/drivers/md/raid6main.c +++ b/drivers/md/raid6main.c @@ -1813,6 +1813,7 @@ static int run (mddev_t *mddev) /* device size must be a multiple of chunk size */ mddev->size &= ~(mddev->chunk_size/1024 -1); + mddev->resync_max_sectors = mddev->size << 1; if (conf->raid_disks < 4) { printk(KERN_ERR "raid6: not enough configured devices for %s (%d, minimum 4)\n", |