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Commit 13d42685 authored by Lars Ellenberg's avatar Lars Ellenberg Committed by Philipp Reisner
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drbd: add explicit drbd_md_sync to drbd_resync_finished 



As we usually update the generation UUIDs here, we should explicitly
sync them to disk.  So far this has been done only implicitly by related
code paths.

Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
parent b18b37be

drivers/block/drbd/drbd_worker.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -922,6 +922,8 @@ int drbd_resync_finished(struct drbd_conf *mdev) 
	mdev->rs_paused = 0;

	mdev->rs_paused = 0;

	mdev->ov_start_sector = 0;

	mdev->ov_start_sector = 0;





	drbd_md_sync(mdev);



	if (test_and_clear_bit(WRITE_BM_AFTER_RESYNC, &mdev->flags)) {

	if (test_and_clear_bit(WRITE_BM_AFTER_RESYNC, &mdev->flags)) {

		dev_warn(DEV, "Writing the whole bitmap, due to failed kmalloc\n");

		dev_warn(DEV, "Writing the whole bitmap, due to failed kmalloc\n");

		drbd_queue_bitmap_io(mdev, &drbd_bm_write, NULL, "write from resync_finished");

		drbd_queue_bitmap_io(mdev, &drbd_bm_write, NULL, "write from resync_finished");