Hello everyone:
I am very confused opennebula will release the resources of the vm when it
is suspended. It is clear that this design will lead to a problem when the vm
will resume again but the host os has no enough resources to run it, for
example, no enough memory.
Currently,It looks
My company want to use lxc as hypervisor. does opennebula has plans to support
lxc in the future?___
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Hi, every one!
I want to add lxc backend for opennebula, but i meet some questions and
hope someone to help me.
1. the key point is i need to add a lxc driver like kvm, for example, imitating
the directory structure of kvm as follows:
# ls var/remotes/vmm/kvm
canceldeploykvmrc
Hi, everyone!
I write a lxc driver for opennebula, but it does't monitoring the vm's
infomation,the error output as follows.
what's the exactly mean of in `select_hypervisor': uninitialized constant
LXC (NameError), I have no way to find where the problem is.
204 Wed Dec 5 11:40:07
Thank you! It works now.
The reason of that problem is I have not define module LXC before!
At 2012-12-05 11:56:32,Simon Boulet si...@nostalgeek.com wrote:
Hi Dylan,
Have you tried running your poll script manually (on the host):
/var/tmp/one/vmm/lxc/poll lxc-0 node3 0 node3
It
Hi, everyone!
I'm develpment lxc driver for opennebula and i complete the basic functions
now, but i meet a problem as follows.
from the log, we can see opennbula execute cancel fistrly and then
execute tm_delete.sh, But the result is cancel: Executed virsh --connect
lxc:/// destroy
Hi, everyone!
I find a problem after i create lxc domain by opennebula and i hope
someone can give some help.
As we known, lxc domain's configuration file is config and it's used to
configure the lxc domain, for example,as follows.
when i log into the lxc domain, i find the
already developed it. I
will be grateful if you could send me these LXC drivers to do some tests in my
installation with LXC hypervisors.
Thank you,
albert
On 5 December 2012 15:29, cmcc.dylan dx10ye...@126.com wrote:
I'm very pleasure to share my work. I have complete the lxc driver
sorry!
I will immediately make a patch!
At 2012-12-11 18:34:02,Giovanni Toraldo m...@gionn.net wrote:
Hi Dylan,
without a proper diff patch, or a proper branched git repository, you
are not inviting anyone to look at your work.
My 2¢.
On Tue, Dec 11, 2012 at 9:30 AM, cmcc.dylan
Hi, everyone!
I update the download address. You can download lxc driver plugin from
here.
git://github.com/cmri/one.git
I only submit it for opennebula-3.2, so please download the one-3.2 branch!
At 2012-12-12 02:18:10,Javier Fontan jfon...@opennebula.org wrote:
I
Hi, everyone!
I have a doubt what's the accurately means of CPU in the vm's template.
For a example, if we define a vm which has CPU=1 and VCPU = 4. In this
condition , what's result in the host os?
Does the host os fork 4 process on behalf of this vm and does the 4
process get 4
not exactly sure what CPU does, but it does affect the FCPU and ACPU as
seen in the onehost list output.
Steve Timm
From:users-boun...@lists.opennebula.org
[mailto:users-boun...@lists.opennebula.org] On Behalf Of cmcc.dylan
Sent: Wednesday, January 23, 2013 9:26 PM
To:users
what's more, libvirt cann't see the CPU parameter! sou i think CPU is only used
for overcommiting in opennebula level.
At 2013-01-24 11:42:31,cmcc.dylan dx10ye...@126.com wrote:
if VCPU=4, i think the host will fork 4 process on behalf of this vm, because i
see it is so implemented
Thank you.
Do you mean that if the host isn't busy and VCPU=4, CPU=1 and CPU=2 have the
equal effect.
So CPU has effects only when the host os is overcommited.
At 2013-01-24 14:28:32,Rolandas Naujikas rolandas.nauji...@mif.vu.lt wrote:
On 2013-01-24 05:52, cmcc.dylan wrote:
what's more
,
albert
On 4 March 2013 15:07, cmcc.dylan dx10ye...@126.com wrote:
Hi!
I use opennebula-3.2.1 now, but i'm going to use opennebula-3.8.
yes, i use ubuntu and have implement the basic funstions,for
example,create/delete/suspend/resume a linux container instance.
The questions i talked about
Hi.
you can download source code from cmri's github
website:https://github.com/cmri/one.
Node: please select the branch one-3.2.
在 2013-03-08 15:14:27,Valentin Bud valentin@gmail.com 写道:
Hello Dylan,
On Fri, Mar 8, 2013 at 4:09 AM, cmcc.dylan dx10ye...@126.com wrote:
Hi
Hi, everyone.
where do i download the paper Block Level Storage Support for Open Source
IaaS Clouds from?
Please give me a website!
At 2013-03-08 22:07:37,Javier Fontan jfon...@opennebula.org wrote:
Thanks! Do you think it is possible to link to the paper from
Hi everyone!
I doubt about this problem for a long time and i also prove it using some
test case.
Firstly, let's describe the problem as follows:
I manage two host machines using opennebula and they both have 4 cores in
total. I deploy vm1 which has 2 cores in host1 and deploy vm2 which
Is the guest os suse?
At 2013-03-14 18:41:10,fanttazio fantta...@gmail.com wrote:
Hi everyone,
When I deploy a VM on a host, the CPU usage goes to 100% after one or two
minutes by KVM process. i.e the core that is being used by VM has 100% usage
but the CPU ussage on the VM is normal
).
Cheers
Ruben
On Thu, Mar 14, 2013 at 6:07 AM, cmcc.dylan dx10ye...@126.com wrote:
Hi everyone!
I doubt about this problem for a long time and i also prove it using some
test case.
Firstly, let's describe the problem as follows:
I manage two host machines using opennebula and they both
Hi!
I meet an error when i execute the command - onevm migrate, and the error
log as follows. I know migration action is consisted of three sub-actions:
virsh save -- scp disk.0 and checkpoint -- virsh restore. Howerver, I cann't
see logs of scp disk.0 and checkpoint. what is that all
Hi, everyone !
I meet a problem after i shutdown a selected vm, the sunstone show
SHUTDOWN status, but it is running in fact and i can ping it and also login
by ssh.
[root@compute-30-01 ~]# ping 192.168.122.15
PING 192.168.122.15 (192.168.122.15) 56(84) bytes of data.
64 bytes from
Thank you, Toraldo.
At 2013-04-13 15:36:14,Giovanni Toraldo m...@gionn.net wrote:
On Sat, Apr 13, 2013 at 5:35 AM, cmcc.dylan dx10ye...@126.com wrote:
I meet a problem after i shutdown a selected vm, the sunstone show
SHUTDOWN status, but it is running in fact and i can ping it and also
Hello!
whether or not deployment.0 will update when we exeute attach-disk for a
virtual machine? ___
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You can download opennebula with lxc driver from
https://github.com/cmri/one/tree/one-3.2. It's based one-3.2, if you want, you
can transplant it to one-4.0.
At 2013-07-31 06:24:28,surfboar...@aol.com wrote:
Does anyone have any knowledge of the existance of LXC drivers for
OpenNebula?The
Hi, everyone!
Sunstone has ACLs function, which is only used to control operations of
virtual machines, but it's entirely different with the security groups of EC2.
I want to identfy whether or not opennebula has alreay supported security
groups so far.
Thx!
Hi everyone!
I find a problem when we create two or more instances on one host at the
same time,we meet the error device onebr alreay exists can't create bridge
with the same name.
The reason is that instances all try to create their bridge,although they
check whether or not their
bug which is already solved in OpenNebula = 4.0 by
implementing locking mechanisms.
http://dev.opennebula.org/issues/1722
cheers,
Jaime
On Wed, Dec 11, 2013 at 9:46 AM, cmcc.dylan dx10ye...@126.com wrote:
Hi everyone!
I find a problem when we create two or more instances on one host
it will be created, and if it does, it won't.
Have you tried this with ONE = 4.0 and still fails?
regards,
Jaime
On Thu, Dec 12, 2013 at 4:32 AM, cmcc.dylan dx10ye...@126.com wrote:
Hi,Jainme.
I think curruent codes don't have solved the bug complelely. The key problems
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