drbd: initialize online-verify progress tracking on verify target

For partial (resumed) online verify, initialize the resync step marks
once we know what the online verify start sector is.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 88856a7f42a..3b95eef0754 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -2003,10 +2003,16 @@ static int receive_DataRequest(struct drbd_conf *mdev, enum drbd_packets cmd, un
         case P_OV_REQUEST:
                 if (mdev->ov_start_sector == ~(sector_t)0 &&
                     mdev->agreed_pro_version >= 90) {
+                        unsigned long now = jiffies;
+                        int i;
                         mdev->ov_start_sector = sector;
                         mdev->ov_position = sector;
                         mdev->ov_left = drbd_bm_bits(mdev) - BM_SECT_TO_BIT(sector);
                         mdev->rs_total = mdev->ov_left;
+                        for (i = 0; i < DRBD_SYNC_MARKS; i++) {
+                                mdev->rs_mark_left[i] = mdev->ov_left;
+                                mdev->rs_mark_time[i] = now;
+                        }
                         dev_info(DEV, "Online Verify start sector: %llu\n",
                                         (unsigned long long)sector);
                 }