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Diffstat (limited to 'drivers/block/drbd/drbd_receiver.c')
-rw-r--r--drivers/block/drbd/drbd_receiver.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 3a36bc814e77..6876041fc3d8 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -2487,6 +2487,9 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol
2487 hg > 0 ? "source" : "target"); 2487 hg > 0 ? "source" : "target");
2488 } 2488 }
2489 2489
2490 if (abs(hg) == 100)
2491 drbd_khelper(mdev, "initial-split-brain");
2492
2490 if (hg == 100 || (hg == -100 && mdev->net_conf->always_asbp)) { 2493 if (hg == 100 || (hg == -100 && mdev->net_conf->always_asbp)) {
2491 int pcount = (mdev->state.role == R_PRIMARY) 2494 int pcount = (mdev->state.role == R_PRIMARY)
2492 + (peer_role == R_PRIMARY); 2495 + (peer_role == R_PRIMARY);
@@ -2532,7 +2535,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol
2532 * after an attempted attach on a diskless node. 2535 * after an attempted attach on a diskless node.
2533 * We just refuse to attach -- well, we drop the "connection" 2536 * We just refuse to attach -- well, we drop the "connection"
2534 * to that disk, in a way... */ 2537 * to that disk, in a way... */
2535 dev_alert(DEV, "Split-Brain detected, dropping connection!\n"); 2538 dev_alert(DEV, "Split-Brain detected but unresolved, dropping connection!\n");
2536 drbd_khelper(mdev, "split-brain"); 2539 drbd_khelper(mdev, "split-brain");
2537 return C_MASK; 2540 return C_MASK;
2538 } 2541 }