Index: head/net-mgmt/resource-agents/Makefile
===================================================================
--- head/net-mgmt/resource-agents/Makefile
+++ head/net-mgmt/resource-agents/Makefile
@@ -53,10 +53,6 @@
 	  ${WRKSRC}/rgmanager/src/resources/utils/config-utils.sh.in \
 	  ${WRKSRC}/rgmanager/src/resources/ASEHAagent.sh.in
 
-post-configure:
-	${REINPLACE_CMD} 's|md5sum|md5|g' \
-	  ${WRKSRC}/heartbeat/iSCSILogicalUnit
-
 post-install:
 	${RM} ${STAGEDIR}/${LOCALBASE}/resource-agents.conf
 
Index: head/net-mgmt/resource-agents/files/patch-heartbeat_IPaddr2
===================================================================
--- head/net-mgmt/resource-agents/files/patch-heartbeat_IPaddr2
+++ head/net-mgmt/resource-agents/files/patch-heartbeat_IPaddr2
@@ -0,0 +1,11 @@
+--- heartbeat/IPaddr2.orig	2020-02-07 12:39:35 UTC
++++ heartbeat/IPaddr2
+@@ -555,7 +555,7 @@ ip_init() {
+ 			# 5. Make sure the first octet is odd,
+ 			#    so the result is a multicast MAC
+ 			IF_MAC=`echo $OCF_RESKEY_ip $NETMASK $BRDCAST |	\
+-				md5sum |				\
++				md5 |				\
+ 				sed -e 's#\(............\).*#\1#'	\
+ 				    -e 's#..#&:#g; s#:$##'		\
+ 				    -e 's#^\(.\)[02468aAcCeE]#\11#'`
Index: head/net-mgmt/resource-agents/files/patch-heartbeat_iSCSILogicalUnit.in
===================================================================
--- head/net-mgmt/resource-agents/files/patch-heartbeat_iSCSILogicalUnit.in
+++ head/net-mgmt/resource-agents/files/patch-heartbeat_iSCSILogicalUnit.in
@@ -0,0 +1,11 @@
+--- heartbeat/iSCSILogicalUnit.in.orig	2020-02-07 12:35:45 UTC
++++ heartbeat/iSCSILogicalUnit.in
+@@ -56,7 +56,7 @@ OCF_RESKEY_scsi_id_default="${OCF_RESOURCE_INSTANCE:0:
+ : ${OCF_RESKEY_scsi_id=${OCF_RESKEY_scsi_id_default}}
+ # To have a reasonably unique default SCSI SN, use the first 8 bytes
+ # of an MD5 hash of of $OCF_RESOURCE_INSTANCE
+-sn=`echo -n "${OCF_RESOURCE_INSTANCE}" | md5sum | sed -e 's/ .*//'`
++sn=`echo -n "${OCF_RESOURCE_INSTANCE}" | md5 | sed -e 's/ .*//'`
+ OCF_RESKEY_scsi_sn_default=${sn:0:8}
+ : ${OCF_RESKEY_scsi_sn=${OCF_RESKEY_scsi_sn_default}}
+ OCF_RESKEY_allowed_initiators_default=""