md: Add support for Raid5->Raid0 and Raid10->Raid0 takeover
Signed-off-by: Maciej Trela <maciej.trela@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 22c630b..7dcc740 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3045,6 +3045,13 @@
mddev->layout = mddev->new_layout;
mddev->chunk_sectors = mddev->new_chunk_sectors;
mddev->delta_disks = 0;
+ if (mddev->pers->sync_request == NULL) {
+ /* this is now an array without redundancy, so
+ * it must always be in_sync
+ */
+ mddev->in_sync = 1;
+ del_timer_sync(&mddev->safemode_timer);
+ }
pers->run(mddev);
mddev_resume(mddev);
set_bit(MD_CHANGE_DEVS, &mddev->flags);