Re: [one-users] Mixture of KVM and XEN hypervisor

2012-07-13 Thread Quynh Le
Thank you and Shankhadeep for your help! Best regards, Quynh From: Florian Heigl fhe...@wartungsfenster.de To: Quynh Le lhnqu...@yahoo.com Sent: Friday, July 13, 2012 1:07 AM Subject: Re: [one-users] Mixture of KVM and XEN hypervisor On 07/12/2012 06:19

Re: [one-users] MPI Cluster on OpenNebula

2012-07-13 Thread Quynh Le
Hello Shankhadeep, Thank you for your information. I am able to setup such a virtual cluster using another cloud middleware like OpenNebula so I can understand the situation. What I wanna make clear is: - This is a kind of Master/Slave cluster: 1 head node and N worker nodes. - We can launch a

[one-users] OCCI request methods for attach / detach disk

2012-07-13 Thread Emmanuel Mathot
Hello, New functionality attach / detach disks in ONE 3.6 is very interesting. Is there any mapping yet with OCCI requests to trigger those actions on VM? Regards, Emmanuel Mathot www.terradue.com ___ Users mailing list Users@lists.opennebula.org

[one-users] ONE 3.6: Problem with LVM datastore

2012-07-13 Thread Dietrich, Stefan
Hello, I upgraded my installation from ONE 3.2 - 3.6 with running virtual machines without trouble, but I am facing some problems with the new LVM datastore. I have some hosts with LVM (no CLVM!) and the volume group vg_cloud. Creating the datastore works without problems. The image is already

Re: [one-users] OCCI user interface

2012-07-13 Thread Jan Benadik
Yes - I did it. Doesn't help ... Jan Dňa 12.07.2012 14:14, Hector Sanjuan wrote / napísal(a): Hi, have you tried deleting browsers cache? Hector En Thu, 12 Jul 2012 14:09:35 +0200, Jan Benadik

Re: [one-users] ONE 3.6: Problem with LVM datastore

2012-07-13 Thread Jaime Melis
Hello Stefan, Yes, there was a major change in the SOURCE attribute between the versions you mention. The current LVM drivers don't support SOURCE the way you are using them, since the expect a specific format for the SOURCE and your example /dev/vg_cloud/execnode doesn't work since it doesn't

Re: [one-users] OCCI user interface

2012-07-13 Thread Hector Sanjuan
Hello, any messages in sunstone.log, sunstone.error? Perhaps anything showing up in your browser console as javascripts errors? Hector En Fri, 13 Jul 2012 10:26:44 +0200, Jan Benadik jan.bena...@atos.net escribió: Yes - I did it. Doesn't help ... Jan Dňa 12.07.2012 14:14, Hector

Re: [one-users] OCCI user interface

2012-07-13 Thread Jan Benadik
sunstone.log: Fri Jul 13 13:44:04 2012 [I]: 10.0.3.51 - - [13/Jul/2012 13:44:04] "GET /vnet?timeout=true HTTP/1.1" 200 2295 0.0384 Fri Jul 13 13:44:08 2012 [I]: 10.0.3.51 - - [13/Jul/2012 13:44:08] "GET /user?timeout=true HTTP/1.1" 200 1703 0.0069 Fri Jul 13 13:44:10

Re: [one-users] ONE 3.6: Problem with LVM datastore

2012-07-13 Thread Dietrich, Stefan
Hello Jaime, I followed your steps, but they are not working for me. I put the raw image in /scratch/execnode.img and created a template for it with the PATH attribute. I did this on host01, my front end with oned running etc. I registered the image and ONE created a LV on host03, one of my LVM

Re: [one-users] cloning an image many times

2012-07-13 Thread Carlos Martín Sánchez
Hi, Persistent Images cannot be used by more than one VM, but as you said simultaneous clone operations should be allowed. Thank you for reporting it, we'll fix it in the next release [1] Regards, Carlos [1] http://dev.opennebula.org/issues/1357 -- Carlos Martín, MSc Project Engineer OpenNebula

Re: [one-users] OCCI user interface

2012-07-13 Thread Hector Sanjuan
Hello, sorry I have asked you for sunstone.log/error where it should have been occi-server.log/error. Still, thinking of it, it might be a problem with an old version of sinatra. Can you do a 'gem update', relaunch occi-server and retry? Hector En Fri, 13 Jul 2012 11:18:45 +0200, Jan

Re: [one-users] ONE 3.6: Problem with LVM datastore

2012-07-13 Thread Jaime Melis
Stefan, You are right. It's a bug. We've created an issue and uploaded a patch: http://dev.opennebula.org/issues/1358 We're also going to add to the know issues page [1] and the lvm documentation guide [2]. [1] http://opennebula.org/documentation:rel3.6:known_issues [2]

Re: [one-users] OCCI user interface

2012-07-13 Thread Jan Benadik
Gem update says nothing to update ... occi-server.log: Fri Jul 13 15:17:19 2012 [I]: 10.0.3.51 - - [13/Jul/2012 15:17:19] "GET /ui?username=testpassword=abcdef HTTP/1.1" 200 1810 0.0011 Fri Jul 13 15:17:19 2012 [E]: User not authorized Fri Jul 13

[one-users] maybe a config error.

2012-07-13 Thread Alejandro Feijóo
Hi. I´m still testing OpenNebula Zones and VDC but i think have some mistake under conf.. running comands onehost list, or onevnet list, i can see the dom0 and the nets... but running oZones, and try to create VDC... i can´t see host or anything Any idea? maybe some new config 4

Re: [one-users] ONE 3.6: Problem with LVM datastore

2012-07-13 Thread Dietrich, Stefan
Hi Jaime, the fix is working for me. Thank you. I have to see, if this new LVM datastore works for my use case. I am not using CLVM, so I think I have to change the drivers a bit. Because Snapshosts with CLVM will not work with RHEL6 :/ Regards, Stefan On Fr, 2012-07-13 at 12:31 +0200, Jaime

Re: [one-users] maybe a config error.

2012-07-13 Thread Hector Sanjuan
Hello, Your resources need to be placed in clusters and then you need to select one cluster for them to appear on the list... Is this the problem? Hector En Fri, 13 Jul 2012 12:55:54 +0200, Alejandro Feijóo alfei...@cesga.es escribió: Hi. I´m still testing OpenNebula Zones and VDC

Re: [one-users] maybe a config error.

2012-07-13 Thread Alejandro Feijóo
but i no have asigned to any cluster... i no have cluster definition... its extrictly necesary? Thanks! El 13/07/12 13:57, Hector Sanjuan escribió: Hello, Your resources need to be placed in clusters and then you need to select one cluster for them to appear on the list... Is this the

Re: [one-users] OCCI user interface

2012-07-13 Thread Hector Sanjuan
Hi, I managed to reproduce this once, then I went directly to /ui/login and everything went fine again :S So far I have been able to bring the issue back, which is puzzling me... The problem is that the public folders (containing css/js files) are not being served as such and since the

Re: [one-users] maybe a config error.

2012-07-13 Thread Hector Sanjuan
I'm afraid yes, resources need to be placed in one cluster in the zone. If you don't need clusters, just create 1 and place them all in it anyway, and then you will be able to select it from ozones. Hector En Fri, 13 Jul 2012 14:08:54 +0200, Alejandro Feijóo alfei...@cesga.es escribió:

Re: [one-users] OCCI user interface - SOLVED

2012-07-13 Thread Jan Benadik
Hi, THANKS A LOT!!! Editing that /usr/lib/one/ruby/cloud/occi/occi-server.rb helped. Jan Dňa 13.07.2012 14:17, Hector Sanjuan wrote / napísal(a): Hi, I managed to reproduce this once, then I went directly to

Re: [one-users] OCCI user interface - SOLVED

2012-07-13 Thread Hector Sanjuan
Great! Can you confirm me that you are using Sinatra 1.3.2 as well? I would like to keep track of this... Hector En Fri, 13 Jul 2012 14:38:18 +0200, Jan Benadik jan.bena...@atos.net escribió: Hi, THANKS A LOT!!! Editing that /usr/lib/one/ruby/cloud/occi/occi-server.rb helped. Jan Dňa

Re: [one-users] OCCI user interface - SOLVED

2012-07-13 Thread Jan Benadik
The same results from chromium and firefox. It seems to be an older version of sinatra installed with Opennebula 3.6 on Ubuntu 12.04: oneadmin@myto-node:~/images$ dpkg -l |grep sinatra ii  ruby-sinatra 1.2.6-1+build1   

Re: [one-users] OCCI user interface - SOLVED

2012-07-13 Thread Hector Sanjuan
ah.. perhaps uninstalling the package and [re]installing latest version with 'gem' helps then? Hector En Fri, 13 Jul 2012 14:50:37 +0200, Jan Benadik jan.bena...@atos.net escribió: The same results from chromium and firefox. It seems to be an older version of sinatra installed with

Re: [one-users] OCCI user interface - SOLVED

2012-07-13 Thread Jan Benadik
Hi, I reinstalled sinatra to 1.3.2 - back /usr/lib/one/ruby/cloud/occi/occi-server.rb, line 92 to previous version set :public_folder, Proc.new { File.join(root, "ui/public") } - restarted occi-server Result - server doesn't work ... -

Re: [one-users] W2008 in VM boot failed

2012-07-13 Thread André Monteiro
Hello, I had a problem like that, you have to install in your Windows the Virtio drivers: http://kahdev.wordpress.com/2011/05/30/using-virtio-drivers-in-a-kvm-windows-guest-vm/, in my case it were Red Hat Virtio controllers. Hope it helps, -- André Monteiro On Fri, Jul 13, 2012 at 2:31 PM,

Re: [one-users] impossible to setup different transfer manager for system datastore on different hosts

2012-07-13 Thread Carlos Martín Sánchez
Hi, We forgot to announce in this thread that this issue was addressed for the final 3.6 release. You can now have more than one system datastores, and set a different one for each cluster. See [1] for more information. Thank you for your feedback! Carlos. [1]

Re: [one-users] infiniband

2012-07-13 Thread Shankhadeep Shome
Hi Chris iSER will work seamlessly as long as you run it on the hosts, it just requires a compatible iSER target. TGTD should work, although the iser target I tested with was a zfs appliance. I've never tested a Linux iSER target solution. One commercially supported solution you can try out is

Re: [one-users] MPI Cluster on OpenNebula

2012-07-13 Thread Shankhadeep Shome
Hi Quynh Well, you can do the following - Create a master node template and slave node template, make their configuration such that they keep that relationship, one way ssh key etc - Deploy the master node and configure the software on it then deploy as many slave nodes to connect

Re: [one-users] MPI Cluster on OpenNebula

2012-07-13 Thread Quynh Le
Hello Shank, I thank you so much for your description. But we are using virtual machines, so changes and configuration on each virtual node will be lost when it terminates. (1) Every time we launch a cluster, we may change the number of slave nodes, up to the problem size. (2) So could you