Re: [one-users] CLVM datastore

2013-02-28 Thread Jaime Melis
Hi Kapetanakis. I think you can achieve all those things without hacking code. * Using block devices directly: A suggested workflow to work directly with block devices is to create a new empty persistent image of type datablock and use it inside a VM and install the OS directly to that image. If

Re: [one-users] CLVM datastore

2013-02-22 Thread Kapetanakis Giannis
On 20/02/13 13:44, Jaime Melis wrote: Hello Kapetanakis, can you describe the modifications you would make to the deploy script for instance in order to give you a better solution? cheers, Jaime Maybe I'm wrong and the changes are not needed in kvm driver, but in lvm drivers. The whole i

Re: [one-users] CLVM datastore

2013-02-20 Thread Jaime Melis
Hello Kapetanakis, can you describe the modifications you would make to the deploy script for instance in order to give you a better solution? cheers, Jaime On Mon, Feb 18, 2013 at 5:26 PM, Kapetanakis Giannis < bil...@edu.physics.uoc.gr> wrote: > On 18/02/13 16:35, Nicolas AGIUS wrote: > >> H

Re: [one-users] CLVM datastore

2013-02-18 Thread Kapetanakis Giannis
On 18/02/13 16:35, Nicolas AGIUS wrote: Hi, I suggest you to look at the CXM drivers [1]. They has been designed to work on block device with CLVM and fiber-channel. We are using a setup similar to yours, with Redhat Cluster Suite and Xen (no libvirt). There is some constraints, but it's wor

Re: [one-users] CLVM datastore

2013-02-18 Thread Nicolas AGIUS
ation. Cheers, Nicolas AGIUS [1] http://www.opennebula.org/software:ecosystem:cxm_drivers --- En date de : Jeu 14.2.13, Kapetanakis Giannis a écrit : De: Kapetanakis Giannis Objet: Re: [one-users] CLVM datastore À: "Jaime Melis" Cc: "Mihály Héder" , "Users OpenNebula&

Re: [one-users] CLVM datastore

2013-02-14 Thread Kapetanakis Giannis
On 14/02/13 17:55, Jaime Melis wrote: Hi Giannis, CLVM has many drawbacks due to snapshot not being supported in cluster mode, which is exactly what you're experiencing. I recommend you read this thread where Mihály discussed and explained very accurately their current LVM deployment: http:

Re: [one-users] CLVM datastore

2013-02-14 Thread Jaime Melis
Hi Giannis, CLVM has many drawbacks due to snapshot not being supported in cluster mode, which is exactly what you're experiencing. I recommend you read this thread where Mihály discussed and explained very accurately their current LVM deployment: http://lists.opennebula.org/pipermail/users-openn

[one-users] CLVM datastore

2013-02-14 Thread Kapetanakis Giannis
Hi, I'm trying to evaluate opennebula (3.8.1 & 3.8.3) but I'm having problem with my CLVM datastore. I've added the following datastore: DS_MAD="lvm" HOST="node1" TM_MAD="lvm" VG_NAME="share2" No matter what I do in images and templates I cannot create a VM. Most of the times, it creates an L