fix two vf visual machines have the same mac address

fix-two-VF-virtual-machines-have-same-mac-address.patch

@@ -0,0 +1,48 @@
+From 48b21956443a03ac94f29480e213b05b86fcf525 Mon Sep 17 00:00:00 2001
+From: fangxiuning <fangxiuning@huawei.com>
+Date: Thu, 5 Sep 2019 07:40:41 +0800
+Subject: fix two vf virtual machine has same mac address
+through 82599,hns3 physical network cart vf two virtual machine,
+two virtual machine have the same mac address.
+
+MACAddressPolicy=
+The policy by which the MAC address should be set. The available
+policies are:
+
+persistent
+If the hardware has a persistent MAC address, as most hardware should,
+and if it is used by the kernel, nothing is done. Otherwise, a new MAC
+address is generated which is guaranteed to be the same on every boot
+for the given machine and the given device, but which is otherwise random.
+This feature depends on ID_NET_NAME_* properties to exist for the link.
+On hardware where these properties are not set, the generation of a
+persistent MAC address will fail.
+
+
+random
+If the kernel is using a random MAC address, nothing is done. Otherwise,
+a new address is randomly generated each time the device appears,
+typically at boot. Either way, the random address will have the "unicast"
+and "locally administered" bits set.
+
+none
+Keeps the MAC address assigned by the kernel.
+
+
+---
+ network/99-default.link | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/network/99-default.link b/network/99-default.link
+index 347d4b7..54f1f58 100644
+--- a/network/99-default.link
++++ b/network/99-default.link
+@@ -12,4 +12,4 @@ OriginalName=*
+ 
+ [Link]
+ NamePolicy=keep kernel database onboard slot path
+-MACAddressPolicy=persistent
++MACAddressPolicy=none
+-- 
+1.8.3.1
+

systemd.spec

@@ -16,7 +16,7 @@
 Name:           systemd
 Url:            https://www.freedesktop.org/wiki/Software/systemd
 Version:        243
-Release:        17
+Release:        18
 License:        MIT and LGPLv2+ and GPLv2+
 Summary:        System and Service Manager
 
@@ -60,6 +60,7 @@ Patch0013:      CVE-2020-1712-3.patch
 Patch0014:      CVE-2020-1712-4.patch
 Patch0015:      sd-journal-close-journal-files-that-were-deleted-by-.patch
 Patch0016:      pid1-bump-DefaultTasksMax-to-80-of-the-kernel-pid.ma.patch
+Patch0017:      fix-two-VF-virtual-machines-have-same-mac-address.patch
 
 #openEuler
 Patch9002:      1509-fix-journal-file-descriptors-leak-problems.patch
@@ -1463,6 +1464,12 @@ fi
 %exclude /usr/share/man/man3/*
 
 %changelog
+* Fri Mar 13 2020 openEuler Buildteam <buildteam@openeuler.org> - 243-18
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:fix two vf visual machines have the same mac address
+
 * Tue Mar 10 2020 openEuler Buildteam <buildteam@openeuler.org> - 243-17
 - Type:enhancement
 - ID:NA