similar to: [PATCHv11 0/6] libvirt/qemu - persistent modification of devices

>From 030135224dd6563af0fb8615dc6a4b8e6084410d Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki <kamezawa at bluextal.(none)> Date: Wed, 23 Feb 2011 15:25:26 +0900 Subject: [PATCH 1/2] libvirt/qemu : support attach/detach-disk --persistent Now, only Xen supports 'virsh attach/detach-disk XXXX --persistent', modifying inactive domain definition via virsh. This patch adds a

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Daniel, On 07/08/2013 11:41 AM, Daniel P. Berrange wrote: >> the symptom my libvirt LXC container suffers from is: >> root@depot:/dev/net# ls -la total 0 drwxr-xr-x 2 root root 40 >> Jun 29 16:26 . drwxr-xr-x 5 root root 480 Jun 29 16:26 .. >> root@depot:/dev/net# mknod tun c 10 200 mknod: `tun': Operation >>

2015-03-02 23:41 GMT+03:00 Brian Rak <brak@gameservers.com>: > In IRC, I was directed to this patch: > https://www.redhat.com/archives/libvir-list/2015-February/msg01212.html ... > which does exactly what I was looking for. It doesn't build cleanly in that > state, but it's pretty trivial fix (needs actualType added to the function > definition for

Libvirt Version: 0.9.8 Hi: I added a new api for qemu_driver. and both added libvirt.c and remote. I tested it and it worked well. the function of this new api was add a new field in xml config of domain. (I added it like qemudDomainSetMemoryFlags)at the same time, I added a new member to struct virDomainDef. then I tested xml config converted to virDomaindef and virDomainDef converted to xml

Hi, According to the docs on http://libvirt.org/html/libvirt-libvirt.html#virDomainDetachDeviceFlags I ought to be able to do virDomainDetachDeviceFlags( <domain>, <devicexml>, VIR_DOMAIN_DEVICE_MODIFY_LIVE | VIR_DOMAIN_DEVICE_MODIFY_CONFIG); to detach a volume both from a currently running VM instance and permanently from the defined config file. If I actually try that,

Create parent directroy for hostdev atomically when we start a lxc domain or attach a hostdev to a lxc domain. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> --- src/lxc/lxc_container.c | 42 ++++++++++++++++++++++++++++-------------- src/lxc/lxc_driver.c | 14 ++++++++++++++ 2 files changed, 42 insertions(+), 14 deletions(-) diff --git a/src/lxc/lxc_container.c

HI all Centos 7, 3.10.0-123.6.3.el7.x86_64 libvirt 1.27, libvirt 1.2.8 builded from source with ./configure --prefix=/usr make && make install LXC with direct network failed to start: Sep 16 19:19:38 node01 kernel: device br502 entered promiscuous mode Sep 16 19:19:39 node01 kernel: device br502 left promiscuous mode Sep 16 19:19:39 node01 avahi-daemon[1532]: Withdrawing workstation

This helper function is used to create parent directroy for the hostdev which will be added to the container. if the parent directory of this hostdev doesn't exist, the mknod of the hostdev will fail. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> --- src/lxc/lxc_container.c | 17 +++++++++++++++++ src/lxc/lxc_container.h | 2 ++ 2 files changed, 19 insertions(+) diff --git

Hi, Ever since I recently upgraded to Fedora 25, I can't get kvm working. It's worked on this system since initial fedora 20 install. All upgrades were done via yum, then once available, dnf. I do have libvirt-sock in LISTENING state: STREAM LISTENING /var/run/libvirt/libvirt-sock I noticed I also have multiple connections in CONNECTING state: STREAM CONNECTING 0

On Sat, Jun 03, 2017 at 05:20:47PM -0400, Michael C Cambria wrote: >I also tried stopping libvirtd, renaming both qemu-system-i386 and >qemu-system-x86_64, start libvirtd. Things get further along; dnsmasq >log messages show up. > >$ sudo systemctl status libvirtd.service >● libvirtd.service - Virtualization daemon > Loaded: loaded

Hi, Excuse me, I have a question when I reading the libvirt source codes. I have known the process of how libvirt start/manage qemu, since I need to write a driver based on libvirt. But one thing also confused, please give me some tips. 1. In qemu_command.c, there is a function call "cmd = virCommandNewArgList(emulator, "-S", NULL);", which

On Sat, Jun 03, 2017 at 08:27:08PM -0400, Michael C Cambria wrote: > > >On 06/03/2017 05:47 PM, Martin Kletzander wrote: >> On Sat, Jun 03, 2017 at 05:20:47PM -0400, Michael C Cambria wrote: >>> I also tried stopping libvirtd, renaming both qemu-system-i386 and >>> qemu-system-x86_64, start libvirtd. Things get further along; dnsmasq >>> log messages show

Hi, I wonder if anyone can help me with this, I have been trying to get a vm up and running for a while now and cant for the life of me work out why it isnt working. The errors I get arnt very helpful and im at a loss as how to debug this any further. Here is the command and output that I get...(Also nothing shows up with virsh list --all after so its starting to install then dropping out) Hope

This is the new ovirt agent that implements the QMF API. This is just its humble beginnings. The goal was to implement the create VM method on VMs but it turns out we need to specify the VM pool in order to do that. This is currently hardcoded to '5' and works locally but would likely not work elsewhere. What does work well is listing/querying of existing VMs. There is still lots of

Hi all: It takes more than 10 seconds to create a vm on a Dell R830 machine, but it takes less than 2 seconds on other machines. This is not normal, so I turned on the debug log for libvirtd. I analyzed the log and found that the time was spent on libvirtd calling qemu. Thread 95225 calls the qemuProcessLaunch interface at 14:22:30.129 and then builds the emulator command line, but the

Hello Everyone, My pc run in CentOS 7.4 and install libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph 10.2.10 ALL-in-One. I use python-sdk with libvirt and run [self.domain.updateDeviceFlags(xml, libvirt.VIR_DOMAIN_AFFECT_LIVE)] on CDROM (I want to change media path). However, I enable libvirt debug log , the log as below: "2018-02-26 13:09:13.638+0000: 50524: debug :

On Tue, Feb 27, 2018 at 09:53:00 +0100, Michal Privoznik wrote: > On 02/27/2018 03:06 AM, Star Guo wrote: > > Hello Everyone, > > > > > > > > My pc run in CentOS 7.4 and install libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph > > 10.2.10 ALL-in-One. > > > > > > > > I use python-sdk with libvirt and run [self.domain.updateDeviceFlags(xml,

Hi, I tried to use libvirt to run KVM/QEMU on Freescale PowerPC platforms. So far there's only one serial device (spapr-vty) defined in QEMU to work as console for IBM PSeries platform. There's no serial device support in QEMU for Freescale PowerPC (ePAPR). libvirt/src/qemu/qemu_command.c /* This function generates the correct '-device' string for character * devices of each

Hi, I tried to use libvirt to run KVM/QEMU on Freescale PowerPC platforms. So far there's only one serial device (spapr-vty) defined in QEMU to work as console for IBM PSeries platform. There's no serial device support in QEMU for Freescale PowerPC (ePAPR). libvirt/src/qemu/qemu_command.c /* This function generates the correct '-device' string for character * devices of each

On Fri, Mar 02, 2018 at 15:32:44 -0500, John Ferlan wrote: > > > On 03/02/2018 08:28 AM, Peter Krempa wrote: > > On Tue, Feb 27, 2018 at 09:53:00 +0100, Michal Privoznik wrote: > >> On 02/27/2018 03:06 AM, Star Guo wrote: > >>> Hello Everyone, > >>> > >>> > >>> > >>> My pc run in CentOS 7.4 and install