Re: [one-users] Restarting a vm instance after shutdown?

2011-05-19 Thread Neumann, Steffen
Hi, if you set "persistent" in the template, it will be saved upon shutdown, and can be restarted. Apart from that, shutdown will also delete the disk image. Hope that was correct, Yours, Steffen From: users-boun...@lists.opennebula.org [users-boun...@l

[one-users] Restarting a vm instance after shutdown?

2011-05-19 Thread Lars Kellogg-Stedman
Hello all, After shutting down a vm instance, is there anyway to restart the vm instance from the existing disk image and deployment description? I can 'resubmit' the instance, but this starts with a fresh copy of the template disk image, rather than using the existing disk image. Thanks, -- L

Re: [one-users] opennebula elastic resources

2011-05-19 Thread Teddy Limousin
That is what I thought. Thanks for the response Steven, apreciate it. Regards, 2011/5/19 Steven Timm > Haizea is a scheduler and it controls how many VM's any one > user can run. It doesn't deal with modifying individual VM's. > Modifying the memory of a running VM is a function of > which hyp

Re: [one-users] opennebula elastic resources

2011-05-19 Thread Steven Timm
Haizea is a scheduler and it controls how many VM's any one user can run. It doesn't deal with modifying individual VM's. Modifying the memory of a running VM is a function of which hypervisor you are using. There's no opennebula function that can do that. Some hypervisors can do it (Xen), othe

[one-users] opennebula elastic resources

2011-05-19 Thread Teddy Limousin
Hello, I would like to know how can I modify the resources of a running vm with opennebula for example increase the amout of memory of a particular vm or the cpu count or the storage size of a disk. I wonder how the haizea tool is able to do this. Can anyone help me. Best Regards, -- Teddy Limo

Re: [one-users] network boot with xen

2011-05-19 Thread Michaël Van de Borne
Hi again, still about the network boot: Correct me if I'm wring but the first thing to do when booting from the network is to send a DHCP request (to get an IP and the address of the TFTP server), right? Unfortunately, using tcpdump, I cannot see any DHCP request getting out from my machine

[one-users] Help for the first steps needed

2011-05-19 Thread Adnan Pasic
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

Re: [one-users] Sunstone error

2011-05-19 Thread gennaria
Thank you Hèctor, the problem was that thin was not present in $PATH. I modified $PATH variable and sunstone run normally. Thank you very much. Mephysto On 19 May 2011 14:30, Héctor Sanjuán wrote: > Hi, > > it seems it cannot find the gem thin. Can you check it has been properly > installed fo

Re: [one-users] Sunstone error

2011-05-19 Thread Héctor Sanjuán
Hi, it seems it cannot find the gem thin. Can you check it has been properly installed for the version of ruby you are using (1.8)? Hector El 19/05/11 11:32, genna...@email.it escribió: > Hello to everyone, > I am trying opennebula at the first time: I'm having some problems in > starting sunsto

[one-users] How to add worker nodes and to configure Open Nebula with XEN?

2011-05-19 Thread Anders Branderud
Hello! Thanks for the previous help with non-shared vs shared installation of Open Nebula. I have now installed an Open Nebula express installation - CentOS, SSH and Xen. I have installed it on the front end and on one worker node following these instructions: http://opennebula.org/software:addo

Re: [one-users] OCA XML-RPC output

2011-05-19 Thread Gian Uberto Lauri
> "CMS" == Carlos Martín Sánchez writes: CMS> You could however assume the contents if you force the VM CMS> creation to be only done using your OVF to OCA server; or if you CMS> limit the VM information retrieval to work only for VMs created CMS> from your code. This restriction may hold.

Re: [one-users] OCA XML-RPC output

2011-05-19 Thread Carlos Martín Sánchez
Hi all, On Wed, May 18, 2011 at 6:36 PM, Gian Uberto Lauri wrote: > This lead to this question: May I assume that tag order is fixed > inside ? so that the content may be defined by a > ? > The template attributes are sorted in alphabetical order, so you can assu

[one-users] network boot with xen

2011-05-19 Thread Michaël Van de Borne
Hi, on this page (http://opennebula.org/documentation:rel2.2:template), I can see that the BOOT option in VM template is only available for KVM. I'd need to network boot from xen and vmware as well. Can you please tell me what the limitations are? thanks, michaël -- Michaël Van de Borne

[one-users] Sunstone error

2011-05-19 Thread gennaria
Hello to everyone, I am trying opennebula at the first time: I'm having some problems in starting sunstone server. I'm using Debian 6.0 OS and opennebula tarball installation. After thin, rack, sinatra and json installation I tried to start sunstone, but it fail and in log there are these messages