Displaying 20 results from an estimated 50000 matches similar to: "Java API Migration error"
2011 May 11
1
Problems connecting to Virtualbox hypervisor using libvirt java binding
I am trying to connect to the virtualbox hypervisor through libvirt java
binding.
I am on Ubuntu 10.04 and I have installed libvirt-0.85, libvirt-java-0.4.6
and virtualbox-ose-dkms. I have configured libvirt project and its java
binding at Eclipse and the default test of the binding runs properly. When I
try to run a simple test in java with the connection:
conn = new
2012 Apr 09
0
virsh works but libvirt-java throws a 'No route to host'
I'm able to connect to my xenserver using virsh like so and I see the VMs.
[jdrews at flynx ~]$ virsh -c xenapi://root at 192.168.1.23?no_verify=1 list
Enter root's password for 192.168.1.23:
Id Name State
----------------------------------------------------
Struct did not contain expected field memory_overhead.
Struct did not contain expected field
2010 Nov 14
2
java binding and virtualbox-ose
I'm trying to connect to vbox hypervisor on an Ubuntu 10.04 machine
through libvirt java binding (libvirt-java-0.4.6) by simply invoking:
Connect conn = new Connect("vbox:///session", false);
but I got this exception:
libvir: warning : Failed to find the interface: Is the daemon running ?
libvir: Remote error : unable to connect to
'/var/run/libvirt/libvirt-sock':
2015 Apr 15
2
unknown driver format value 'qcow3'
Hi All
I am trying to deploy VMs using libvirt and a domainXML file where i
mention the parameters for the VM to be deployed.
I am using libvirt version: libvirt 0.10.2
**********
virsh # version
Compiled against library: libvirt 0.10.2
Using library: libvirt 0.10.2
Using API: QEMU 0.10.2
Running hypervisor: QEMU 0.12.1
***********
I get this libvirt exception while deploying a VM.
Exception
2011 Apr 04
0
Release of libvirt-0.9.0
As scheduled, libvirt 0.9.0 was tagged and pushed today, it's
available from FTP at:
ftp://libvirt.org/libvirt/
This is a large release w.r.t. the amount of features and changes,
and well worth bumping the middle version number. We are also getting
closer to a 1.0.0 release !
Features:
- Support cputune cpu usage tuning (Osier Yang and Nikunj A. Dadhania)
- Add public APIs for storage
2018 Dec 10
0
Re: concurrent migration of several domains rarely fails
Jim wrote:
>>
>> What is meant by the "admin interface" ? virsh ?
>
> virsh-admin, which you can use to change some admin settings of libvirtd, e.g.
> log_level. You are interested in the keepalive settings above those ones in
> libvirtd.conf, specifically
>
> #keepalive_interval = 5
> #keepalive_count = 5
>
>> What is meant by
2013 Aug 21
2
virsh "cpu-stats" not working !!!
>
> Hi All,
>
> Can you please guide us in solving this issue.
>
> Version used : libvirt-1.0.6
> # rpm -qa | egrep "libvirt|qemu"
> qemu-kvm-0.14.1-1_WR4.3.x86_64_XXX.x86_64
> libvirt-1.0.6-1_WR4.3.x86_64_XXX.2.x86_64
>
> Problem :
>
> # virsh cpu-stats CLA-0
> error: Failed to retrieve CPU statistics for domain 'CLA-0'
> *error:
2010 Jul 05
0
Release of libvirt-0.8.2
Following Dan advice, I decided to not wait for more patches and push
the current git head as the release. Let's plan to have another release
by this month end with the QEmu debugging and hacking APIs.
The release is available as usual at ftp://libvirt.org/libvirt
Quite a lot of bug fixes during the two months since 0.8.1, and
a few new feature. It also tagged more commits as being
2013 Feb 08
1
libvirt v1.0.2 fails to boot LXC container, but v1.0.0 works
Hello.
tl;dr = v1.0.0 can boot my LXC containers, v.1.0.1 and v.1.0.2 fails.
Paraphrased error message: "lxcContainerMountProcFuse:616 : Failed to
mount ..../meminfo"
I'd like to know if my host is misconfigured, or my domains, or
... why 1.0.2 and 1.0.1 are not working for me.
I've been using libvirt for a while to manage QEMU instances. I
have experimented with lxc.
2012 May 23
0
monitor socket did not show up.: No such file or directory
I am using a Nimbus Cloud Middleware which in turn use Python libvirt
binding to start VM's.
Hypervisor is KVM.
# virsh -c qemu:///system version
Compiled against library: libvir 0.8.7
Using library: libvir 0.8.7
Using API: QEMU 0.8.7
Running hypervisor: QEMU 0.12.1
Some time i get the error in the Nimbus Logs it says :
UnexpectedError: Problem creating the VM: monitor socket did not show
2013 May 29
0
Help needed regarding "virsh cpu-stats test_vm"
Hi,
We are implementing feature called CPU separation in the platform. So,
guest VMs will have dedicated cores allocated using cgroups (cgroups
hierachy related VMs managed by libvirt).
virsh cpu-stats command is not working in our platform :
virsh # cpu-stats test_vm
error: Failed to virDomainGetCPUStats()
error: Requested operation is not valid: cgroup CPUACCT controller is not
mounted
It
2019 Jan 21
2
libvirt 5.0.0 - LXC container still in "virsh list" output after shutdown
Hello.
Centos 7.6 with libvirt build from base "virt" repository:
libvirt-daemon-driver-lxc-5.0.0-1.el7.x86_64
libvirt-client-5.0.0-1.el7.x86_64
libvirt-daemon-5.0.0-1.el7.x86_64
libvirt-daemon-driver-network-5.0.0-1.el7.x86_64
libvirt-libs-5.0.0-1.el7.x86_64
+
systemd-219-62.el7_6.2.x86_64
Now lxc containers with type='direct' can be started, but can't be stopped :)
2011 Jan 23
2
Cgroup
Hello,
I'm running Debian Sid with libvirt/qemu/kvm packages from experimental:
$ qemu --version
QEMU emulator version 0.13.0 (Debian 0.13.0+dfsg-2), Copyright (c)
2003-2008 Fabrice Bellard
$ kvm --version
QEMU emulator version 0.13.0 (qemu-kvm-0.13.0 Debian 0.13.0+dfsg-2),
Copyright (c) 2003-2008 Fabrice Bellard
$ libvirtd --version
libvirtd (libvirt) 0.8.6
/etc/libvirt/qemu.conf
2013 Jul 12
0
Re: libvrtd-1.1.0 crashes when attempting to start some (but not all) LXC containers
The debug log ends with this:
2013-07-12 16:43:31.740+0000: 21365: debug : virCgroupMakeGroup:708 : Make
group /machine/dwj-hfax-dev.libvirt-lxc
2013-07-12 16:43:31.740+0000: 21365: debug : virCgroupMakeGroup:729 : Make
controller /sys/fs/cgroup/cpu/machine/dwj-hfax-dev.libvirt-lxc/
2013-07-12 16:43:31.740+0000: 21365: debug : virCgroupMakeGroup:729 : Make
controller
2011 Mar 27
0
virsh sechedinfo with libvirt-0.8.8
I have fedora14 installed with standard libvirt-0.8.3. I can start VM
using .xml files and also run: virsh schedinfo. the cgroup CPU
controller is mounted and active . In fact I have the path to the Virtual
machine : /dev/cgroup/cpu/libvirt/qemu/<vm name >
Now I upgraded to libvirt-0.8.8 from a tar ball ( configure , make , make
install) . I rebooted , new libvirtd started . virsh
2015 Jan 23
3
questions around using numatune/numa/schedinfo
Hi,
I'm running into some problems with libvirt and hoping someone can point me at
some instructions or maybe even help me out.
First, are there any requirements on qemu version in order to use the "numatune"
and/or "cpu/numa/cell" elements? Or do they use cgroups and not the native qemu
numa support?
Second, are there any instructions on how to set up cgroups? I
2013 Jul 12
2
Re: libvrtd-1.1.0 crashes when attempting to start some (but not all) LXC containers
Update: I am able to edit the XML in "dwj-hfax-dev" such that libvirtd no
longer crashes, and edit the XML for "dwj-lnx-dev" such that it will crash.
The presents of "<seclabel type='none'/>" near the bottom causes libvirtd
to crash.
I do not recall ever manually adding that to my domain.
In any event, libvirtd should probably not crash due to the
2011 Mar 27
0
libvirt-users Digest, Vol 15, Issue 26
I resolved topic 1 please diregard ( libvirtd.conf : Authentication /
auth_tcp="none") .
Please answer topic 2 as ver 0.8.8 claims cpu controller (cgroups) is not
mounted while it is
thanks
Zvi Dubitzky
Email:dubi at il.ibm.com
libvirt-users-bounces at redhat.com wrote on 27/03/2011 18:00:05:
> From: libvirt-users-request at redhat.com
> To: libvirt-users at redhat.com
2016 Oct 28
0
Re: [Qemu-devel] pci-assign fails with read error on config-space file
On 10/28/16 13:28, Henning Schild wrote:
> Hey,
>
> i am running an unusual setup where i assign pci devices behind the
> back of libvirt. I have two options to do that:
> 1. a wrapper script for qemu that takes care of suid-root and appends
> arguments for pci-assign
> 2. virsh qemu-monitor-command ... 'device_add pci-assign...'
>
> I know i should probably
2013 Aug 21
0
Re: Information needed regarding the libvirt version libvirt-1.0.6-1
On Wed, Aug 21, 2013 at 09:06:21AM +0200, arun abhinay wrote:
> Hi,
>
> We have upgraded the libvirt version from libvirt-1.0.5 to libvirt-1.0.6-1
> on our linux machine. After this upgrade "virsh cpu-stats <domain>" command
> is not working on our HardWare.
>
> *virsh # cpu-stats test
> error: Failed to retrieve CPU statistics for domain 'test'