md assumes that personality has all its membes of the same
size,A fact that is incorrect for raid0.
md.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
Signed-off-by: razb <raziebe@xxxxxxxxx>
---
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 0f11fd1..e14fb90 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5683,7 +5683,8 @@ static void status_resync(struct seq_file *seq, mddev_t * mddev)
max_sectors = mddev->resync_max_sectors;
else
max_sectors = mddev->dev_sectors;
-
+ if (mddev->level == 0)
+ max_sectors = mddev->resync_max_sectors;
/*
* Should not happen.
*/
@@ -6280,7 +6281,13 @@ void md_do_sync(mddev_t *mddev)
rdev->recovery_offset < j)
j = rdev->recovery_offset;
}
-
+ /*
+ * raid0 members may not be of the same size,use array_size.
+ */
+ if (mddev->level == 0) {
+ max_sectors = mddev->array_sectors;
+ j = mddev->recovery_cp;
+ }
printk(KERN_INFO "md: %s of RAID array %s\n", desc, mdname(mddev));
printk(KERN_INFO "md: minimum _guaranteed_ speed:"
" %d KB/sec/disk.\n", speed_min(mddev));
--
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