Displaying 20 results from an estimated 9000 matches similar to: "One possible plan for remote support"
2019 Jul 18
0
Re: domain xml questions
On Thu, Jul 18, 2019 at 10:39:09AM +0300, Vasiliy Tolstov wrote:
> Hi!
> If i want to use bridged network or openvswitch, does guestfwd only
> works with slirp network? Or how it work in case of using
> bridge/openvswitch?
It is only supported with type=user (aka slirp) networking.
> <devices>
> <channel type='unix'>
> <source mode='bind'
2016 Apr 07
3
how to list and kill existing console sessions to VMs?
Hi everyone,
If a VM is configured to have a console attached to it, like using
http://libvirt.org/formatdomain.html#elementCharConsole
Libvirt offers access to VM serial console's using the virDomainOpenConsole API[1]
However, I didn't find a way to
1. list the existing connections to the console
2. kill an existing connection - without reconnecting using VIR_DOMAIN_CONSOLE_FORCE[2]
2015 Feb 01
2
Vepa use vf?
1. Does vepa mode in libvirt use sr-iov ?
2. How can I do port mirroring with sr-iov?
vepa
This network uses a macvtap "direct" connection in "vepa" mode to
connect each guest to the network (this requires that the physical
interfaces used be connected to a vepa-capable hardware switch. The
physical interface to be used will be picked from among those listed in
2019 Jul 18
2
domain xml questions
Hi!
If i want to use bridged network or openvswitch, does guestfwd only
works with slirp network? Or how it work in case of using
bridge/openvswitch?
<devices>
<channel type='unix'>
<source mode='bind' path='/tmp/guestfwd'/>
<target type='guestfwd' address='10.0.2.1' port='4600'/>
</channel>
</devices>
2015 May 21
1
Qemu-guest agent
Hi all,
I am new to libvirt, I am trying to execute some commands inside guest
domains from my host machine using libvirt-Python API. So far I have been
able to open up a stream but I am not sure how to send commands on the
stream (through virDomainOpenConsole). After hours of searching through
different forums I found out that there is a utlity called qemu-guest agent
which can solve my problem.
2014 Jun 24
3
How to remove LVM Physical Volume from Volume Group?
Hi. I have a volume group (let's say) vg_data.
It consists from /dev/sdd5
sdd6
sdd7
I added sdc5
Now I want to remove (free) sdd7 and you is to for RAID partition.
What are the commands (ordered) I need to perform? I failed to find
clear howto.
vg-data has only one partition, total size is over 1TB, free space is
about 500GB so
2013 Dec 26
2
how to use openConsole and openGraphics
hi,all
1.how to use openConsole and openGraphics?
2.what is the theory of that?
thanks
2014 Jul 10
2
How to config qga to support dompmsuspend
Hi,
I tried to run domsuspend command on my PowerPC board but failed.
# virsh dompmsuspend sdk --target mem
error: Domain sdk could not be suspended
error: argument unsupported: QEMU guest agent is not configured
It seemed that support suspend-to-mem only from capabilities.
# virsh capabilities
<capabilities>
<host>
2011 May 23
1
Remote use of libguestfs
[Stefan asked an interesting question on IRC about how / whether it is
possible to use libguestfs remotely. The answer is too detailed for IRC]
Consider this model of the libguestfs architecture[i]:
(2) libguestfs (3) Linux
(1) API protocol syscalls
program <--------> libguestfs <--------> qemu <-------->
2013 Dec 28
1
Re: how to use openConsole and openGraphics
the theory , i mean how libvirt get guest's console( or graphic screen), via what kind of channel, then how libvirt show guest's screen.
thanks, Eric Blake
At 2013-12-28 04:30:30,"Eric Blake" <eblake@redhat.com> wrote:
>On 12/26/2013 01:46 AM, yue wrote:
>> hi,all
>> 1.how to use openConsole and openGraphics?
>
>See tools/virsh-console.c for an
2014 May 18
1
help to implement LXC terminal
Hi, guys!
I began to write qt-virt-manager
(https://github.com/F1ash/qt-virt-manager), using libvirt API.
I'm currently trying to implement a terminal for
LXC-containers, but I do not have enough knowledge and
experience. As I understand it, i must use
virDomainOpenConsole, which binds virStream with working
domain (Virtual Machine). But how to use this stream, I do
not know ( I found
2014 Mar 30
2
Re: Programmatically force shutdown a guest: possible?
Yes, you are right.
Listen, as the documentation is not very exaustive, can you explain briefly
to me how a guest agent works?
After installing it via the apt-get on the hypervisor (I am using ubuntu as
host system) how can I create a script which would do this?
That is waiting for an acpi signal and actually shut down the guest.
And what other operation can you actually do with a guest agent? I
2014 Dec 10
1
How to use blockcopy in libvirt-java
Hi, ALL,
I just look for the class and method to use blockcopy in libvirt-java on
this page:
http://libvirt.org/sources/java/javadoc/
However, I can not find out. Libvirt-java Support blockcopy ? Thanks.
Best Regards,
Star Guo
2011 Dec 21
1
Corrupted index cache file and high CPU usage
I suspect, that dovecot v2.0.16 under Linux (tested on Gentoo 3.0.4
Hardened, Gentoo 3.0.6, Gentoo 3.1.4) causes 100% cpu utilization when
index.cache is broken and doveadm is lanched. Dovecot uses LDAP as the
userdb and provides IMAP and LDA. Because each user has a quota, the
doveadm's expunge functionality is used to get rid of old trashed mail.
The mail log:
Dec 12 07:38:59 www dovecot:
2015 Oct 30
2
Re: Creating network interfaces with specific name in LXC
Thanks Martin. What I would like to achieve is govern the interface name
created within the container, so that my application can take different
actions on different interfaces (such as eth0, eth1 etc.,).
Libvirt's lxc driver seems to create interfaces as eth0, eth1 and so on,
when there are multiple <interface /> entries in the domain xml. How can I
request for a particular interface
2015 Nov 02
0
Re: Creating network interfaces with specific name in LXC
On Fri, Oct 30, 2015 at 10:09:51PM +0530, Harish Vishwanath wrote:
>Thanks Martin. What I would like to achieve is govern the interface name
>created within the container, so that my application can take different
>actions on different interfaces (such as eth0, eth1 etc.,).
>
<interface>
<guest dev='devicename'/>
</interface>
That is what you're
2017 Jul 05
0
Re: Question about disabling '3dnowprefetch' CPU feature in Xen Guest using libvirt
On 06/18/2017 09:01 PM, Charles Shih wrote:
> Dear All,
>
> I'm reaching this mail-list to ask a small question about disabling
> '3dnowprefetch' CPU feature in Xen Guest using libvirt.
>
> This is my environment:
> Fedora release 26 (Twenty Six)
> 4.11.0-0.rc3.git0.2.fc26.x86_64
> xen-4.8.1-2.fc26.x86_64
>
2023 Jun 16
1
Changing EFI boot order via API
On 6/12/23 15:38, Lukas Zapletal wrote:
> Hello,
>
> I would like to be able to change the boot order of an EFI VM via
> libvirt API. Specifically, I am looking into configuring a VM to boot
> over HTTP UEFI Boot or HTTPS UEFI Boot (also available as HTTP IPv4 in
> the firmware).
>
> Is this possible? I cannot find anything relevant in the documentation. Thanks.
>
It
2011 Nov 01
1
Error on the site
Good afternoon.
I apologize for my English.
Error on page: http://libvirt.org/formatdomain.html
To be more precise in the line "<target *def*='hdc' bus='ide'/>"
--
Biryukov Alexander
ICQ: 467093457
Skype: reddog_gad
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2023 Mar 22
1
Xen with libvirt and SR-IOV
On 3/22/23 04:23, nospam at godawa.de wrote:
> Jim Fehlig schrieb:
>>
>> What is the libvirt version?
>
> It's the "latest and greatest" I get from this source:
>
> [root at xen1 ~]# virsh --version
> 6.6.0
>
> [root at xen1 ~]# libvirtd --version
> libvirtd (libvirt) 6.6.0
>
> [root at xengfs1f ~]# yum list | grep libvirt
>