Hi,
I have a question about the scheduling in ONE:
1) Is there a way to migrate VMs off a host
to another free host ? I know I can manually
onevm migrate 56 13, but I had somehow expected
that onehost 12 disable would clean out that host.
2) Is there a way to migrate VMs between host
Hi,
You have to add also de CPU capacity for the VM (apart from the number of
virtual cpus CPUs). The CPU value is used at the allocation phase. However
you are specifying MEMORY and should be included in the allocated memeory
(USED MEMORY in onehost show) So I guess there should be other problem
Hi all,
I created an image and network but When i try to create VM using onevm create i
was getting this error. I have the image created in
/srv/cloud/var/images/ubuntu.img and have all the permissions, Please help.
Error: [VirtualMachineAllocate] Error trying to CREATE VM Could not get disk
i
Steve, Thank you so much!
I was really stuck here and you saved me.
:)
Thanks,
Anoop
On Sat, Feb 5, 2011 at 1:38 AM, Steven Timm wrote:
>
> This is my template for running a Xen VM out of the image repository.
> [timm@fcl002 ~/OpenNebula]$ cat cloudlvs_xen.one
> NAME = cloudlvs.fnal.gov
> C
This is my template for running a Xen VM out of the image repository.
[timm@fcl002 ~/OpenNebula]$ cat cloudlvs_xen.one
NAME = cloudlvs.fnal.gov
CPU= 2
VCPU = 2
MEMORY = 2048
#OS = [
# kernel = /vmlinuz,
# initrd = /initrd.img,
# root = sda1,
# kernel_cmd = "ro xenco
Thanks Steve.
I tried to boot using pyGrub and that did not work for me. I have prepared a
CentOS.img created using virt-install and registered with oneimage.
Could you please share how can I use guest's kernel.
Thanks again.
Anoop
On Sat, Feb 5, 2011 at 1:00 AM, Steven Timm wrote:
>
> T
The error you are getting is probably due to a malformed ramdisk
for your Xen kernel. Likely what is happening is that the ramdisk
is trying to load the real scsi device as sda1 rather than the xenblk
block device. Try to replace the ramdisk and see if you do any better.
I had this same error a
I get this error on loading ttylinux or any other image in to Xen Node and
LVM, I have tried native kernel as well, but that did not work.
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.11.5-ioctl (2007-12-12) initialised:
dm-de...@redhat.com
device-mapper: dm-raid45: initialized v0.
Hi,
The current implementation require that the applications, built upon
the OCA API, check that kind of things.
This functionality will be added to the OpenNebula Core in upcoming
releases, this way the application wont have to take into account this
kind of stuff.
Regards.
On 4 February 2011
Though I was getting the error below it seems an image was registered. Does it
mean is there a problem in registering the image?
[root@localhost bin]# oneimage list
ID USER NAME TYPE REGTIME PUB PER STAT #VMS
0 oneadmin Ubuntu Desktop OS Jan 23, 20
Great Thanks,
So I changed the paths and checked the permissions. The srv/cloud/var/images/
folder always shows conetents 1 item with 2GB (which is ubuntu.img) and free
space available is 0 bytes.
registerubuntu.one file:
NAME = "Ubuntu Web Development"
PATH = /srv/cloud/one/
Just forgot to mention that sizes and starting address must conform a CIDR
notation... (if not OPenNebula will round them)
On Fri, Feb 4, 2011 at 5:14 PM, Ruben S. Montero wrote:
> Hi
>
> A Ranged Network is a contiguous range of IPs (any number of IPs) class
> networks can be defined for conveni
Hi
A Ranged Network is a contiguous range of IPs (any number of IPs) class
networks can be defined for convenience, though. however you can specify
any size. eg.
...
NETWORK = 10.20.0.10
SIZE = 240
...
This will produce the range you are looking for...
Cheers
On Fri, Feb 4, 2011 at 12:13 AM,
if your oneadmin homedir is mounted, all you need is to put each host
key on authorized keys, no exponential combination.
Indeed, this is quite hard to manage if you use a local homedir for each
host.
Olivier
Le 2/4/11 3:22 PM, Steffen Neumann a écrit :
Hi,
how is the passwordless ssh supp
When OpenNebula is installed, the images directory is set up with the sticky
bit. From install.sh:
chmod 3770 $DESTDIR$IMAGES_LOCATION
In [1], it says
"The IMAGE_REPOSITORY_PATH can be changed to another administrator defined
folder. This folder will need to be created with special permissions
Hi Steven,
On 4 February 2011 05:22, Steven Timm wrote:
> hOn Thu, 3 Feb 2011, Steven Timm wrote:
>
>
>> I am trying to come up with a prescription for users that allows the
>> following sequence:
>>
>> 1) Launch a VM based on a standard VM repository template
>>
>> 2) Save the contents of the V
Hi,
how is the passwordless ssh supposed to work ?
I can ssh from head -> any node just fine,
but "onevm migrate" requires passwordless ssh from node01 -> node02
so oneadmin@node01's id_rsa_pub needs to be in oneadmin@node02's
authorized keys.
This will explode with the number of hosts involved
Hi All,
I have setup ONE 2.0.1 with Xen node, everything is working fine except
loading an image to LVM on node. Have you ever tried that?
It would be great if you can share an example VM template/ intial steps to
do the VM Instance launch with Xen/KVM with TM_LVM.
Thanks,
Anoop
___
Hi Steven,
You can achieve that using the RAW attribute. Please see the last bit of [1].
Regards,
-Tino
[1] http://www.opennebula.org/documentation:rel2.0:kvmg
--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebul
Hi Siva,
It doesn't look like a problem with the hypervisor, but rather a connection one.
Could you check that you can ping and telnet (443) "myremotehost" from
the OpenNebula front-end?
Regards,
-Tino
--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer /
I can post the VM template content on monday. However, as far as I remember,
the vm template was really simple:
NAME="Debian"
VCPU= 2
MEMORY=1024
DISK=[IMAGE="Debian5-i386"]
OS=[ARCH=i686]
The VMs can boot and run, I can log on console through vSphere Client on the
newly created VMs.
I noticed th
On Fri, Feb 4, 2011 at 10:35 AM, Luigi Fortunati
wrote:
> To Siva:
> As far as I know you can connect to the ESXi Server in three ways:
>
> libvirt and virsh (the way of OpenNebula-VMWare Driver):
> The VMWare Driver of OpenNebula uses virsh commands (which relies on
> libvirt) to access some hype
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