diff --git a/[refs] b/[refs]
index e3217853aa52..6308231483d9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2c4a48d097e511e325b63c9caca3a9b94fe03be4
+refs/heads/master: a5df0e199cf6b31400fa86f6c3f73fa6e127e9ed
diff --git a/trunk/include/linux/drbd_limits.h b/trunk/include/linux/drbd_limits.h
index 75f05af33725..22920a8af4e2 100644
--- a/trunk/include/linux/drbd_limits.h
+++ b/trunk/include/linux/drbd_limits.h
@@ -125,7 +125,7 @@
 #define DRBD_DISK_SIZE_SECT_MAX  (1 * (2LLU << 40))
 #define DRBD_DISK_SIZE_SECT_DEF  0 /* = disabled = no user size... */
 
-#define DRBD_ON_IO_ERROR_DEF EP_PASS_ON
+#define DRBD_ON_IO_ERROR_DEF EP_DETACH
 #define DRBD_FENCING_DEF FP_DONT_CARE
 #define DRBD_AFTER_SB_0P_DEF ASB_DISCONNECT
 #define DRBD_AFTER_SB_1P_DEF ASB_DISCONNECT