diff options
Diffstat (limited to 'drivers/block/drbd/drbd_actlog.c')
-rw-r--r-- | drivers/block/drbd/drbd_actlog.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c index 265b2b6ebdec..cafa9c42fbdd 100644 --- a/drivers/block/drbd/drbd_actlog.c +++ b/drivers/block/drbd/drbd_actlog.c @@ -770,10 +770,18 @@ static bool lazy_bitmap_update_due(struct drbd_device *device) static void maybe_schedule_on_disk_bitmap_update(struct drbd_device *device, bool rs_done) { - if (rs_done) - set_bit(RS_DONE, &device->flags); - /* and also set RS_PROGRESS below */ - else if (!lazy_bitmap_update_due(device)) + if (rs_done) { + struct drbd_connection *connection = first_peer_device(device)->connection; + if (connection->agreed_pro_version <= 95 || + is_sync_target_state(device->state.conn)) + set_bit(RS_DONE, &device->flags); + /* and also set RS_PROGRESS below */ + + /* Else: rather wait for explicit notification via receive_state, + * to avoid uuids-rotated-too-fast causing full resync + * in next handshake, in case the replication link breaks + * at the most unfortunate time... */ + } else if (!lazy_bitmap_update_due(device)) return; drbd_device_post_work(device, RS_PROGRESS); |