Hi all:
I am studying Libvirt API , I am wondering the API about the disk
manage is TBD(to be difine). The edition is
libvirt 0.7.5 ,but the edition is too old ,The website is
http://libvirt.org/guide/html/Application_Development_Guide-Introduction.html
So, if I want to manage the VM
On Mon, Apr 20, 2015 at 8:04 PM, Eric Blake wrote:
> On 04/20/2015 07:32 PM, hanyandong wrote:
>
> [please don't top-post on technical lists]
>
> > As I know, you can use Libvmi API to access the memory of VM and then
> walk through the double-linked list of process to reconstruct the process
>
On 04/20/2015 07:32 PM, hanyandong wrote:
[please don't top-post on technical lists]
> As I know, you can use Libvmi API to access the memory of VM and then walk
> through the double-linked list of process to reconstruct the process list. it
> is easy, and libvmi has provide the example
Mayb
Hi Kashyap,
Here I want to test and see how much I/O performance could be improved by
virtio-blk data plane feature.
Yes, this is a dirty way to enable it :-), You mentioned using newer
libvirt, is there parameter similar "x-data-plane=on" in new version
libvirt?
Please let know me you if you have
Hi Eric,
Thanks!
You are right, I missed declaring namespace, now, the is
saved after virsh edit.
However, both namespace and tag are lost after I run
"nova start" to launch the VM.
Any idea that how could I make this qemu command take effect ?
Regards,
CY.
On Mon, Apr 20, 2015 at 11:41 PM, E
On 04/20/2015 09:28 PM, Matthew Schumacher wrote:
>
> On 04/20/2015 05:12 PM, Laine Stump wrote:
>> On 04/20/2015 08:45 PM, Matthew Schumacher wrote:
>>> List,
>>>
>>> I was under the impression that I could restart libvirtd without it
>>> destroying my VMs, but am not finding that to be true.
>>
this is the libvmi API: https://github.com/libvmi/libvmi
this is the example :
https://github.com/libvmi/libvmi/blob/master/examples/process-list.c
--
Best Regards,
yandong
> -原始邮件-
> 发件人: "Michal Privoznik"
> 发送时间: 2015年4月20日 星期一
> 收件人: "dt sweval" , libvirt-users@redhat.com
> 抄送:
As I know, you can use Libvmi API to access the memory of VM and then walk
through the double-linked list of process to reconstruct the process list. it
is easy, and libvmi has provide the example
在2015-04-20 22:52:02,hanyandong写道：
> On 20.04.2015 06:22, dt sweval wrote:
> > Hi
> > I wanted to
On 04/20/2015 05:12 PM, Laine Stump wrote:
> On 04/20/2015 08:45 PM, Matthew Schumacher wrote:
>> List,
>>
>> I was under the impression that I could restart libvirtd without it
>> destroying my VMs, but am not finding that to be true.
> If not, then something is wrong.
>
Here are the logs from
On 04/20/2015 08:45 PM, Matthew Schumacher wrote:
> List,
>
> I was under the impression that I could restart libvirtd without it
> destroying my VMs, but am not finding that to be true.
If not, then something is wrong.
> When I killall
> libvirtd then my VM's keep running, but then when I star
List,
I was under the impression that I could restart libvirtd without it
destroying my VMs, but am not finding that to be true. When I killall
libvirtd then my VM's keep running, but then when I start libvirtd it
calls qemuDomainObjEndJob:1542 : Stopping job: modify (async=none
vm=0x7fb8cc0d8510
On 04/20/2015 10:20 AM, w...@foxmail.com wrote:
>
>
>> inquiry about differences between the tap and the vnet in the
>> virt-manager
>>
>>
>> Greetings!
>>
>> I encounter a problem about the network when using virt-manager
>> to create and run a VM.
>>
>> when I want to esta
On 04/20/2015 08:55 AM, Michal Privoznik wrote:
> On 20.04.2015 15:52, somenathpal . wrote:
>> Hi All,
>>
>>
>>
>> I have a question regarding the uses of libvirtd. We have the following
>> situation to manage.
>>
>> We have several hosts with libvirtd running. We have one management
>> applicati
On 04/20/2015 08:37 AM, Chengyuan Li wrote:
> Hi,
>
> I tried to enable virtio-blk data plane feature for VMs in my openstack
> environment, the hypervisor is ubuntu 14.04, libvirt 1.2.2 and QEMU 2.0.
> As nova doesn't support that parameter yet, I did belows
>
> 1. nova boot a VM with raw disk
inquiry about differences between the tap and the vnet in the virt-manager
Greetings!
I encounter a problem about the network when using virt-manager to create and
run a VM.
when I want to establish a network bridge for the guest OS, I generally use two
kinds of ways described as fellow :
First
On 20.04.2015 06:22, dt sweval wrote:
> Hi
> I wanted to find out if there is way to list all the running processes in a
> guest VM from the hypervisor. Like the output of 'ps -ef' from inside the
> guest VM, but without logging in or ssh into it.
No, I don't think there's a way. Problem is, libvi
On 20.04.2015 15:52, somenathpal . wrote:
> Hi All,
>
>
>
> I have a question regarding the uses of libvirtd. We have the following
> situation to manage.
>
> We have several hosts with libvirtd running. We have one management
> application to manage different VMs launched in those different
On Mon, Apr 20, 2015 at 10:37:13PM +0800, Chengyuan Li wrote:
> Hi,
>
> I tried to enable virtio-blk data plane feature for VMs in my openstack
> environment, the hypervisor is ubuntu 14.04, libvirt 1.2.2
[I haven't tested the virtio-blk data plane myself.]
This libvirt version seems a little
Hi,
I tried to enable virtio-blk data plane feature for VMs in my openstack
environment, the hypervisor is ubuntu 14.04, libvirt 1.2.2 and QEMU 2.0.
As nova doesn't support that parameter yet, I did belows
1. nova boot a VM with raw disk image.
2. nova stop the VM.
3. run "virsh edit " on the hy
Hi
I wanted to find out if there is way to list all the running processes in a
guest VM from the hypervisor. Like the output of 'ps -ef' from inside the
guest VM, but without logging in or ssh into it.
Thanks
dtsweval
___
libvirt-users mailing list
libvi
On Fri, Apr 17, 2015 at 4:05 PM, Eric Blake wrote:
> On 04/17/2015 02:26 AM, Marko Weber | 8000 wrote:
>>
>> hello list,
>>
>> i have a running vm with win7.
>> When i fire up an 'virsh shutdown win7' nothing happens.
>> When i fire up a second the same command, then the win7 machine is
>> shuttin
Hi All,
I have a question regarding the uses of libvirtd. We have the following
situation to manage.
We have several hosts with libvirtd running. We have one management
application to manage different VMs launched in those different hosts.
We want to configure the system such a way so that o
On 04/18/2015 10:02 PM, w...@foxmail.com wrote:
>
> inquiry about differences between the tap and the vnet in the virt-manager
>
>
> Greetings!
>
> I encounter a problem about the network when using virt-manager to
> create and run a VM.
>
> when I want to establish a network bridge for the guest O
thanks for your reply!
I have plugged the tap0 to the bridge.
when I create the tap0:
tunctl -t tap0 -u root
brctl addif br0 tap0
ifconfig tap0 up
chmod a+rw /dev/net/tun
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -j MASQUERADE
so I think this is not the reason.
w...
On 20.04.2015 12:58, Harish Vishwanath wrote:
> Hello
>
> Is there a way to mount a directory as readonly when using LXC with libvirt?
>
> Something like:
>
>
>
>
>
>
>
>
> The documentation says r
Hello
Is there a way to mount a directory as readonly when using LXC with libvirt?
Something like:
The documentation says readonly only works with KVM/QEMU.
Regards,
Harish
___
On 19.04.2015 04:02, w...@foxmail.com wrote:
> inquiry about differences between the tap and the vnet in the virt-manager
>
> when I establish the network by the first method: create a bridge with the
> help of Linux commad: brctl, tap0 device is created in the host and assigned
> to the guest
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