libvirt/lxc-wait-after-eth-del.patch
James Fehlig f39448844a Accepting request 484775 from home:jfehlig:branches:Virtualization
- Update to libvirt 3.2.0
  - Many incremental improvements and bug fixes, see
    http://libvirt.org/news.html
  - Dropped patches:
    67dcb797-virTimeBackOffWait-sleepcap.patch,
    85af0b80-qemu-adaptive-montimeout.patch,
    d68cb4f55-extract-the-request-sending-code-from-virNetlin.patch,
    754515b7d-add-virNetlinkDumpCommand.patch,
    3ee35d7d6-more-uses-of-SYSCTL_PATH.patch,
    5dd607059-add-virNetDevGetName.patch,
    00d28a78b-check-accept_ra-before-enabling-ipv6-forward.patch
- Add Conflicts=xendomains.service to libvirtd service
  suse-libvirtd-service.patch
  bsc#1015348

OBS-URL: https://build.opensuse.org/request/show/484775
OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=595
2017-04-03 04:57:47 +00:00

84 lines
2.7 KiB
Diff

From 3bff82b57564ffc1fe4fff23f9d121fcf410dd5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Bosdonnat?= <cbosdonnat@suse.com>
Date: Wed, 25 Nov 2015 11:43:56 +0100
Subject: [PATCH] Wait for udev events to be handled after removing veth
As per http://www.redhat.com/archives/libvir-list/2013-July/msg01279.html,
wait for udev events to be handled after removing a virtual NIC.
Any udev rule associated to NIC destroy could happen to run with a new
device with the same name that is being created.
---
src/lxc/lxc_controller.c | 1 +
src/lxc/lxc_driver.c | 2 ++
src/lxc/lxc_process.c | 1 +
3 files changed, 4 insertions(+)
Index: libvirt-3.2.0/src/lxc/lxc_controller.c
===================================================================
--- libvirt-3.2.0.orig/src/lxc/lxc_controller.c
+++ libvirt-3.2.0/src/lxc/lxc_controller.c
@@ -73,6 +73,7 @@
#include "rpc/virnetdaemon.h"
#include "virstring.h"
#include "virgettext.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_LXC
@@ -1997,6 +1998,7 @@ static int virLXCControllerDeleteInterfa
if (virNetDevVethDelete(ctrl->veths[i]) < 0)
ret = -1;
}
+ virWaitForDevices();
return ret;
}
Index: libvirt-3.2.0/src/lxc/lxc_driver.c
===================================================================
--- libvirt-3.2.0.orig/src/lxc/lxc_driver.c
+++ libvirt-3.2.0/src/lxc/lxc_driver.c
@@ -76,6 +76,7 @@
#include "virtime.h"
#include "virtypedparam.h"
#include "viruri.h"
+#include "virutil.h"
#include "virstring.h"
#include "viraccessapicheck.h"
#include "viraccessapichecklxc.h"
@@ -4035,6 +4036,7 @@ lxcDomainAttachDeviceNetLive(virConnectP
case VIR_DOMAIN_NET_TYPE_NETWORK:
case VIR_DOMAIN_NET_TYPE_ETHERNET:
ignore_value(virNetDevVethDelete(veth));
+ virWaitForDevices();
break;
case VIR_DOMAIN_NET_TYPE_DIRECT:
@@ -4469,6 +4471,7 @@ lxcDomainDetachDeviceNetLive(virDomainOb
virDomainAuditNet(vm, detach, NULL, "detach", false);
goto cleanup;
}
+ virWaitForDevices();
break;
/* It'd be nice to support this, but with macvlan
Index: libvirt-3.2.0/src/lxc/lxc_process.c
===================================================================
--- libvirt-3.2.0.orig/src/lxc/lxc_process.c
+++ libvirt-3.2.0/src/lxc/lxc_process.c
@@ -52,6 +52,7 @@
#include "viratomic.h"
#include "virprocess.h"
#include "virsystemd.h"
+#include "virutil.h"
#include "netdev_bandwidth_conf.h"
#define VIR_FROM_THIS VIR_FROM_LXC
@@ -221,6 +222,7 @@ static void virLXCProcessCleanup(virLXCD
}
networkReleaseActualDevice(vm->def, iface);
}
+ virWaitForDevices();
virDomainConfVMNWFilterTeardown(vm);