interface-rename subsystem (XenServer 6.5.0)

[root@xs1-pdx0 ~]# interface-rename -l
Name  MAC                PCI           ethN  Phys  SMBios  Driver  Version       Firmware
eth0  00:1b:78:5c:74:34  0000:4b:00.0  eth4                e1000e  3.1.0.2-NAPI  5.11-2
eth1  00:1b:78:5c:74:35  0000:4b:00.1  eth5                e1000e  3.1.0.2-NAPI  5.11-2
eth2  00:26:55:d2:ee:50  0000:48:00.0  eth2                e1000e  3.1.0.2-NAPI  5.11-2
eth3  00:26:55:d2:ee:51  0000:48:00.1  eth3                e1000e  3.1.0.2-NAPI  5.11-2
eth4  00:1f:29:c4:9d:ba  0000:42:00.0  eth0  em1           bnx2    2.2.5f        bc 1.9.6
eth5  00:1f:29:c4:9d:c2  0000:44:00.0  eth1  em2           bnx2    2.2.5f        bc 1.9.6

[root@xs1-pdx0 ~]# lspci -k
...
42:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12)
	Subsystem: Hewlett-Packard Company NC373i Integrated Multifunction Gigabit Server Adapter
	Kernel driver in use: bnx2
	Kernel modules: bnx2
...
44:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12)
	Subsystem: Hewlett-Packard Company NC373i Integrated Multifunction Gigabit Server Adapter
	Kernel driver in use: bnx2
	Kernel modules: bnx2
...
48:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
	Subsystem: Hewlett-Packard Company NC360T PCI Express Dual Port Gigabit Server Adapter
	Kernel driver in use: e1000e
	Kernel modules: e1000e
48:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
	Subsystem: Hewlett-Packard Company NC360T PCI Express Dual Port Gigabit Server Adapter
	Kernel driver in use: e1000e
	Kernel modules: e1000e
4b:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
	Subsystem: Hewlett-Packard Company NC360T PCI Express Dual Port Gigabit Server Adapter
	Kernel driver in use: e1000e
	Kernel modules: e1000e
4b:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06)
	Subsystem: Hewlett-Packard Company NC360T PCI Express Dual Port Gigabit Server Adapter
	Kernel driver in use: e1000e
	Kernel modules: e1000e


[root@xs1-pdx0 ~]# cat /etc/sysconfig/network-scripts/interface-rename-data/dynamic-rules.json
# Automatically adjusted file.  Do not edit unless you are certain you know how to
{
    "lastboot": [
        [
            "00:1f:29:c4:9d:ba",
            "0000:42:00.0",
            "eth4"
        ],
        [
            "00:1f:29:c4:9d:c2",
            "0000:44:00.0",
            "eth5"
        ],
        [
            "00:26:55:d2:ee:50",
            "0000:48:00.0",
            "eth2"
        ],
        [
            "00:26:55:d2:ee:51",
            "0000:48:00.1",
            "eth3"
        ],
        [
            "00:1b:78:5c:74:34",
            "0000:4b:00.0",
            "eth0"
        ],
        [
            "00:1b:78:5c:74:35",
            "0000:4b:00.1",
            "eth1"
        ]
    ],
    "old": []
}[root@xs1-pdx0 ~]#cat /etc/sysconfig/network-scripts/interface-rename-data/static-rules.conf
# Static rules.  Autogenerated by the installer from the answerfile or previous install
# WARNING - rules in this file override the 'lastboot' assignment of names,
#           so editing it may cause unexpected renaming on next boot

# Rules are of the form:
#   target name: id method = "value"

# target name must be in the form eth*
# id methods are:
#   mac: value should be the mac address of a device (e.g. DE:AD:C0:DE:00:00)
#   pci: value should be the pci bus location of the device (e.g. 0000:01:01.1)
#   ppn: value should be the result of the biosdevname physical naming policy of a device (e.g. p1p1)
#   label: value should be the SMBios label of a device (for SMBios 2.6 or above)

[root@xs1-pdx0 ~]# /etc/sysconfig/network-scripts/interface-rename.py --update eth0 eth5
ERROR    [2015-10-27 10:59:41] No valid update rules after processing.  Doing nothing