--- /dev/null
+---
+ libmultipath/hwtable.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+Index: multipath-tools-130222/libmultipath/hwtable.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/hwtable.c
++++ multipath-tools-130222/libmultipath/hwtable.c
+@@ -1108,6 +1108,19 @@ static struct hwentry default_hw[] = {
+ .prio_name = PRIO_ALUA,
+ .prio_args = NULL,
+ },
++ {
++ .vendor = "DataCore",
++ .product = "Virtual Disk",
++ .features = DEFAULT_FEATURES,
++ .hwhandler = DEFAULT_HWHANDLER,
++ .pgpolicy = GROUP_BY_PRIO,
++ .pgfailback = -FAILBACK_IMMEDIATE,
++ .rr_weight = RR_WEIGHT_NONE,
++ .no_path_retry = NO_PATH_RETRY_QUEUE,
++ .checker_name = TUR,
++ .prio_name = PRIO_ALUA,
++ .prio_args = NULL,
++ },
+ /*
+ * EOL
+ */