Displaying 8 results from an estimated 8 matches for "wangkai86".
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wangkai
2013 Apr 11
0
reboot command lost?
...command lost? (Michal Privoznik)
> 6. Re: virt-install on powerpc64 issues (Martin Kletzander)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 11 Apr 2013 09:45:18 +0000
> From: "Wangkai (Kevin,C)" <wangkai86 at huawei.com>
> To: "libvirt-users at redhat.com" <libvirt-users at redhat.com>
> Subject: [libvirt-users] How can I open a libvirt remote connection
> with ssh
> Message-ID:
> <87B246BB5ED53A4C98E4F9A35839EDE128F1136D at nkgeml506-mbs.china.huawei.com>
&g...
2013 Apr 18
1
How can I define a network using an exist host bridge
Hi all,
When I defined a network use the host bridge "virbr1" an error occurred :
"libvir: error : Unable to create bridge virbr1: File exists"
But how can I define this network use the host bridge "virbr1" ?
<network>
<name>def1</name>
<bridge name='virbr1'/>
<forward mode='nat'>
<interface dev='eth0'/>
2014 Jul 23
2
vhost-net requested but could not be initialized
I am using a custom qemu to launch a vhost enabled VM. The qemu doesn't use
the default "/dev/vhost-net" directory as character device. Due to this I
am getting the error:
qemu-system-x86_64: -netdev
type=tap,id=net1,script=no,downscript=no,ifname=port3,vhost=on: vhost-net
requested but could not be initialized
Is there a way to tell libvirt to avoid using the default
2014 Jul 24
2
Re: vhost-net requested but could not be initialized
...t file and passes these to qemu as open, ready to
use file descriptors.
My issue is that my qemu requires that /dev/vhost-net directory is removed
and it's kernel module be unloaded. Then it creates a vhost -net device
using its own configuration.
On 24 July 2014 07:35, Wangkai (Kevin,C) <wangkai86@huawei.com> wrote:
> For qemu, the default vhost drive file is “/dev/vhost-net”, when you
> configured vhost on.
>
> Give the command “modprobe vhost-net” to add host kernel support for vhost.
>
> This is cannot controlled by libvirt I think.
>
>
>
> Wangkai
>...
2013 Apr 11
2
How can I open a libvirt remote connection with ssh
Hi,
When I use 'virConnectOpenAuth' function to connect to '192.168.1.102' libvirtd with ssh,
Code below, the screen print the dialog "root at 192.168.1.102's password:" , and only
After I type the password, the connection can be created.
How can I connect to libvirtd with ssh automatically? No need to type the password manually.
char *au[2] = {"root",
2013 Apr 19
1
problem when get the vm cpu stat
Hi all,
I try to get vm cpu stat by function "virDomainGetCPUStats", when the vm
Cpu usage is 100%, I can see from the vm shell by "top", when the info
Get by the "virDomainGetCPUStats" show only the "cpu_time" increased,
"user_time" and "system_time" was not changed at all.
Is that correct ? How can I get the vm cpu usage?
2014 Jul 24
0
Re: vhost-net requested but could not be initialized
For qemu, the default vhost drive file is “/dev/vhost-net”, when you configured vhost on.
Give the command “modprobe vhost-net” to add host kernel support for vhost.
This is cannot controlled by libvirt I think.
Wangkai
From: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] On Behalf Of Asadullah Hussain
Sent: Thursday, July 24, 2014 12:43 AM
To:
2013 Apr 08
1
when save the domain, the following errors occured
Hi,
I have create one vm by libvirt api,
And I goto virsh, when I doing save the domain, the following errors occurred:
virsh # save demo2 /home/wk/libvirt/demo2.save
error: Failed to save domain demo2 to /home/wk/libvirt/demo2.save
error: internal error unable to send file handle 'migrate': No file descriptor supplied via SCM_RIGHTS
virsh # list
Id Name