Hello Fabian,
thank you very much for your answer.
I can't really tell you what lookbusy does, as it's not a programme coded by
me, but found on the internet to fulfill its duties ;)
Also, the website where I downloaded it from doesn't say anything on how the
programme is really working, and if
me a hint?
-Ursprüngliche Nachricht-
Von: rsmont...@gmail.com [mailto:rsmont...@gmail.com] Im Auftrag von Ruben
S. Montero
Gesendet: Donnerstag, 24. November 2011 21:10
An: Adnan Pasic
Cc: users@lists.opennebula.org
Betreff: Re: [one-users] A question about the utilization of VMs
Well that'
Okay, here is what I do:
- first I turned off the KSM function on the host that is going to hold my
VM
- then: onevm create vm_2GB.qemu
- then: ssh user@vm_2GB
- then: lookbusy -m 2000M
--> Via "top" or "free" I can see that this VM is fully utilized now!
--> In the physical machine I get the sam
; timm at
fnal.gov>
An: Adnan Pasic <
<http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> pqado at
yahoo.de>
Cc: " <http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> users
at lists.opennebula.org" <
<http://lists.opennebula.o
ne doesn't show the
same data, but in fact find its equilibrium at about 500MB.
Did you mean that?
Von: Steven Timm
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
Gesendet: 16:08 Mittwoch, 23.November 2011
Betreff: Re: [one-users] A question
Hello guys,
I have a
problem with understand one specific behaviour and I hope that this community
might help me with it.
Anyway, I
am writing my diploma thesis using OpenNebula and so far it has done everything
I imagined and wanted it to do. I deploy VMs and utilize every one of them with
the too
Hello guys,
I'm having the following problem - I have two clusters which I want to use for
migrating the VMs on, and one cluster is working as expected, but the other one
is giving me headaches.
When I deploy a VM on Cluster #1 it switches to the RUNNING state very fast,
but on Cluster #2 it sta
lto:sneum...@ipb-halle.de]
Gesendet: Mittwoch, 31. August 2011 22:29
An: Adnan Pasic
Cc: users
Betreff: Re: [one-users] VM stays in MIGRATE when trying to livemigrate it
On Wed, 2011-08-31 at 21:40 +0200, Adnan Pasic wrote:
...
> However, now when I try to migrate or livemigrate any deployed VM,
> t
Hello guys,
I have the following problem - I had two cluster PCs and a Host PC where
opennebula already was installed and worked as expected. However, I've been
told to change the Hard Disk in one of the clusters, which meant installing
new Ubuntu on this HD and installing the cluster-part of ONE
Hi,
strangely, the VM stops reacting completely, which means the VM seems frozen!
I tried it already with the ACPI approach, but this has been set up properly.
Any next steps???
Regards
Von: Tino Vazquez
An: Adnan Pasic
Cc: "users@lists.opennebul
I'll freshen up this topic, because I still experience the same problem.
I came up with another possible reason, why this cold migration still won't
work. Every time I perform a cold migration, the logs say also this:
tm_mv.sh: Will not move, source and destination are equal
Could it be th
RUNNING with the time
of MIGRATE?
Any help would be appreciated, since Im kind of stuck here L
Thanks!
Von: Carlos Martín Sánchez [mailto:cmar...@opennebula.org]
Gesendet: Freitag, 24. Juni 2011 10:39
An: Adnan Pasic
Cc: users@lists.opennebula.org
Betreff: Re: [one-users] measuring the
Additional infos:
I just found out that this freezing behaviour appears with every command that
has to save the state of the VM first (like e.g. suspend-resume). The ACPI in
the VM is configured properly, though, because a shutdown message sent from
opennebula to the VM activates the shutdown-p
Hello,
I hope you don't mind this newbie-question, but somehow I can't really
understand the use of creating images with the oneimage command and the
documentation somehow misses this one sentence that would explain to me the
real use. Do you need those images in order to be able to save the ch
Hello,
so, now I gathered some information about the workflow of the cold migration
and found out that ACPI should be correctly configured for libvirt to suspend
the VM and resume it afterwards.
I tried it first with a debian lenny VM, but unfortunately had no luck making
it work as expected. Un
yes i have :)
Von: Héctor Sanjuán
An: Adnan Pasic ; "users@lists.opennebula.org"
Gesendet: 15:31 Mittwoch, 27.Juli 2011
Betreff: Re: [one-users] ping stops working after a normal migration
Just in case, have you put
FEATURES=[ acpi="yes
Okay, I just found out that after suspending/resuming my VM doesn't work as
well! Slowly it's becoming obvious that I'm having problems with ACPI...
Please help!
Von: Javier Fontan
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
;No support for device type:
power_supply". Could this be a hint?
And do I also need to have ACPI installed on both my worker nodes?
How can I properly set up ACPI in the VM???
Von: Javier Fontan
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
Ges
bed in the last mail). I
can still log in via vncviewer, though, but as described above - the window
just keeps scrolling down, without accepting any input.
Any ideas?
Von: Javier Fontan
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
Gesendet: 12:
Hello guys,
maybe you can help me with following issue. I have created a little cloud with
a host and two worker nodes. The setup went successfully until now, I am able
to create VM's and move them via normal and live migration.
Another (possibly) important information is that I configured my vir
I’m sorry, no! I’m still trying to figure out how this could be done. Maybe the
developers could have an idea? Carlos & Co.?
Regards.
Von: Khoa Nguyen [mailto:vankhoa...@gmail.com]
Gesendet: Dienstag, 21. Juni 2011 16:31
An: Adnan Pasic
Betreff: Re: [one-users] VM not pingable after
-Ursprüngliche Nachricht-
Von: Justin Cinkelj [mailto:justin.cink...@xlab.si]
Gesendet: Montag, 20. Juni 2011 08:44
An: Adnan Pasic
Cc: users@lists.opennebula.org
Betreff: Re: [one-users] VM not pingable after Live migration
I assume this would occur if VM's network interface is connected to a
bridge
Hello,
I need a little help in understanding something. As far as I know, a live
migration should migrate everything over to the other cluster, including the
IP address, right?
I have a front-end and two clusters, all three having an IP-address of this
form: 192.168.0.1-3
My virtual machines rec
Hello,
i have following problem - i need to perform several hundred migrations (cold
and live) and make notes of the duration.
since this is a tedious task i wanted to automatize this. any idea how i could
get these infos?
Im using opennebula on ubuntu..Thanks
Nachricht-
Von: users-boun...@lists.opennebula.org
[mailto:users-boun...@lists.opennebula.org] Im Auftrag von Adnan Pasic
Gesendet: Montag, 30. Mai 2011 21:41
An: 'Steffen Neumann'
Cc: users@lists.opennebula.org
Betreff: Re: [one-users] live-/migration not working, uknown error
Hey,
I already
:18 PM, Adnan Pasic wrote:
OK, the problem with the vncviewer was yet another beginners'
mistake. I am
now able to log into the ttylinux-VM and perform a "ifconfig".
Here's what I
get:
eth0 Link encap:Ethernet Hardware Adresse 02:00:C0:A8:00:05
inet Adress
Hi guys,
I have built a little cloud with a front-end and two nodes. Everything
is working well, even my own debian-VM is running and working without
any flaws. I only have one problem - the VM doesn't get the IP it
leased. That's why I can't normally ssh into the VM, but first have to
enter i
configuration issue.
However, strangely the migration and suspend/resume etc. are working, but only
the ping won't do!
________
Von: Adnan Pasic
An: "users@lists.opennebula.org"
Gesendet: 12:13 Dienstag, 31.Mai 2011
Betreff: [one-users] Yet another proble
Hello,
I've been trying to enter my ttylinux-VM from the tutorial, but somehow the
connection just cant be established. Every time I get a "no route to host"
error, when I try the various IP's. First of all, here are my ifconfig data,
after the VM has been created:
eth0 Link encap:Ethernet
ts already - I check them every time before I post
something new. I don't wanna end up spamming the whole list here! :)
Thanks very much, for the help up to now!
-Ursprüngliche Nachricht-
Von: Steffen Neumann [mailto:sneum...@ipb-halle.de]
Gesendet: Montag, 30. Mai 2011 21:34
An:
Hello Carlos,
maybe you could help me out too? I have a similar problem, which however
cant be resolved with the answer you gave Samuel.
I try to connect from my front-end to the clusternode where the VM is
running, with the command:
vncviewer 192.168.0.3:9876, but I only get the answer : No
mething I missed? Do I have to perform this TLS
Setup? A tiny bit of further help would be more than appreciated J
Thanks in advance!
Von: Carlos Martín Sánchez [mailto:cmar...@opennebula.org]
Gesendet: Montag, 30. Mai 2011 12:22
An: Adnan Pasic
Cc: users@lists.opennebula.org
Betreff:
lease help, this is slowly making me crazy.
Von: Neumann, Steffen [mailto:sneum...@ipb-halle.de]
Gesendet: Dienstag, 24. Mai 2011 16:59
An: Adnan Pasic; users@lists.opennebula.org
Betreff: RE: [one-users] live-/migration not working, uknown error
Hi,
check out the list arch
Hi,
first of all, thanks for your help Steffen. Unfortunately, I already found
this particular page and tried what was written there, but nevertheless it
still wouldn't work.
Any other ideas???
Regards!
Adnan Pasic
Von: Neumann, Steffen [mailto:sneum...@ipb-halle.de]
Gesendet: Die
Update: Okay, the issue with "virsh list" is gone. But still the problem with
migration / live migration pertains.
Do you have to do some extra steps for live migration to work? Do you need to
create TLS keys or something, or is the standard tutorial enough for everything
to work?
The error s
Hello everybody,
a new day, a new issue :)
I was able to successfully create my cloud and connect the clusternodes to my
front-end. Even the test-VM "ttylinux" is running as expected on one of the
nodes. Or so it seems...
The problem I am having right now is, that when I start a migration or
l
) and now the VM's are finally
running :)
Thanks a bunch for your help!
Von: Jaime Melis
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
Gesendet: 12:51 Dienstag, 24.Mai 2011
Betreff: Re: [one-users] Help needed in understand virtual bri
ived: LOG - 7 tm_delete.sh:
Executed "rm -rf /srv/cloud/one/var//7/images".
Tue May 24 11:46:31 2011 [TM][D]: Message received: TRANSFER SUCCESS 7 -
Von: Adnan Pasic
An: "users@lists.opennebula.org"
Gesendet: 16:38 Montag, 23.Mai 2011
Hello,
this could very likely be my last question regarding opennebula, because if I
get this to work, my opennebula should finally start running. The question I
have is - how do I really set up this virtual network?
I have a front-end PC, and two clusters (with IP-addresses: 192.168.0.1 , and
.
Hello Karthik,
thank you for your fast response. I just don't understand how I can skip the
step with the
oneimage command? As far as I understood the tutorial, oneimage is
needed for "registering" the image-file in the opennebula-module? Or am I wrong
here??
Regards,
Adnan
Hello,
I just need an information/help regarding the OS images to be used for
virtualization. I don't really know how to create one, since the tutorials
aren't really helpful in the case of using Ubuntu as host OS.
The problem is that when I install opennebula on Ubuntu via apt (apt-get
install o
Hello,
I don't really know how to create the os image I would use, but for KVM.
I downloaded the ubuntu installation-iso from this source:
ftp://ftp.rrzn.uni-hannover.de/pub/mirror/linux/ubuntu-releases/10.04/ubuntu-10.04.2-alternate-i386.iso
And here is the template I would like to use, with th
Hello everybody,
I managed to create my front-end and clusters, but the last step - the virtual
machine part just won't do as I want it to. That's why I'm asking for your kind
help.
I have 3 PC's, one of them hosts the front-end and contains 2 disk-LUNs, each
of them used as an iSCSI drive for o
circumvent such
commands?
Von: Héctor Sanjuán
An: Adnan Pasic
Cc: "users@lists.opennebula.org"
Gesendet: 14:12 Dienstag, 17.Mai 2011
Betreff: Re: [one-users] onehost list showing me the status ERR
Hmm, you are running OpenNebula with the oneadmin user right?
Hector
El 17/05/11
hanged the nebula1-part and put the
IP-address of my front-end
instead of it, to be sure that this isn't the error.
Unfortunately, I have still the same problems - the same errors appear again.
Aww, please help!
Von: Héctor Sanjuán
An: Adnan P
Hello,
the problem I am having is that despite installing everything according to this
ubuntu-tutorial
(https://help.ubuntu.com/community/OpenNebula), I still can't somehow
make opennebula work. Everything is working fine, but after typing the
command "onehost list" I get only the following mess
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