Re: [one-users] Contextualization

Hi, You can reference any attribute *inside* the TEMPLATE. For example, if you add to your user template, executing 'oneuser update id', the following: USERNAME=test_name Then you can use that attribute inside the context: CONTEXT=[ ROOT_USERNAME = $USER[USERNAME] ] Regards. -- Carlos

Re: [one-users] Import Xen Guest into OpenNubula 3.4.1 as a VM template

Hi, You can't import an existing running VM into OpenNebula. You will have to shut it down, register its disk as an Image [1], and instantiate a new VM Template [2]. The guest needs to be contextualized [3], otherwise it won't be able to use the IP that OpenNebula assigns it. Regards. [1]

Re: [one-users] Import Xen Guest into OpenNubula 3.4.1 as a VM template

=/usr/bin/pygrub ] RAW=[ TYPE=xen ] TEMPLATE_ID=6 VCPU=1 VMID=11* What is wrong? Regards, Roberto. On 05/29/2012 10:49 AM, Carlos Martín Sánchez wrote: Hi, You can't import an existing running VM into OpenNebula. You will have to shut it down, register its disk as an Image [1

Re: [one-users] Pool elements in remote hooks

Hi, You will need to open the OpenNebula xml-rpc port (or access it through a tunnel), and install the CLI and Ruby OCA files in your Host (those located in /usr/lib/one/ruby/OpenNebula). Some distros package the opennebula client tools separately [1]. Or you can download the code and use the

Re: [one-users] Re : VM creation failure

Hi, Did you follow these configuration steps? http://opennebula.org/documentation:rel3.4:kvmg#configuration Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] problem starting VM in 3.4.1

So... can you ssh to 127.0.0.1 as oneadmin? Fri Jun 1 13:13:00 2012 [VMM][I]: Command execution fail: scp -r /srv/cloud/one3/var/remotes//. 127.0.0.1:/var/tmp/one Fri Jun 1 13:13:00 2012 [VMM][I]: scp: /var/tmp/one/./scripts_common.**rb: Permission denied Regards -- Carlos Martín, MSc Project

[one-users] [announcement] Java OCA updated to 3.4.1

Dear community, The Java OCA code distributed with the OpenNebula 3.4.x source code had some minor bugs, and a couple of missing API methods that have been fixed in the repo. We have re-packaged the Java OCA, the javadoc and the required lib files in this new .tar.gz file [1] for 3.4.1. It is

Re: [one-users] error deploying VM using Java OCA in 3.4.1

Hi, Looks like you are using the image name DISK/IMAGE, but user #4 does not own any Image with that name. You'll need to use the IMAGE_ID instead, or tell OpenNebula who is the image owner with the IMAGE_UID or IMAGE_UNAME attributes. More info here [1,2] By the way, be sure to download the

Re: [one-users] Changing Resources

Hi, In OpenNebula you can't dynamically edit the capacity of a VM (yet, this will change in the short-term). So, rather than modifying the webby VM, what you have to do is create a new Template based on little that uses the webby disk. The steps you would have to follow are: 1) Save the webby

Re: [one-users] Problem in onehost list

Hi, I've found these two related mails [1,2], in which the http_proxy var is discussed. In [1] Florian also suggests using the no_proxy variable. Other thing you could check is if there is any message in oned.log similar to could not bind to port. Regards [1]

Re: [one-users] Changing Resources

Hi, The template can be deleted, but the image can't. If the image is persistent, OpenNebula will only allow a maximum of one VM using it. Appart from that, you can change the permissions [1] so it is only visible to its owner. Regards [1] http://opennebula.org/documentation:rel3.4:chmod --

Re: [one-users] Can we change the 'one' prefix to the machine names

Hi, If you mean the OpenNebula VM name, you can set any name when a Template is instantiated. If you are talking about the name in the hypervisor, you'll have to change the deployment.0 inside the /var/lib/one/remotes/vmm/*/deploy script. Or change the deployment.0 generation code (see [1]), but

Re: [one-users] oned.conf configuration for xen with fully path for executables

Hi, The message Could not find information driver im_xen means that the driver was not found in oned.conf, or that the driver did not answer the INIT command. This can be checked in the first lines of oned.log. Maybe you didn't restart oned after oned.conf was edited? Regards -- Carlos Martín,

Re: [one-users] Can we change the 'one' prefix to the machine names

://twitter.com/opennebulacmar...@opennebula.org On Thu, Jun 7, 2012 at 6:21 AM, Kumar Vaibhav kvaib...@barc.gov.in wrote: Can this be put as part of configuration. I don't want to put a hack into this. Regards, Vaibhav On 6/6/2012 8:11 PM, Carlos Martín Sánchez wrote: Hi, If you

Re: [one-users] Error monitoring host 0: Error executing xen.rb

Hi, Old error messages are left in the template to warn you that a problem existed, even if it was later fixed. You can ignore old messages, but if it is bothering you, it can be deleted from the Host template using the 'onehost update' command. Regards -- Carlos Martín, MSc Project Engineer

Re: [one-users] Not able to ssh to Virtual Address of VM

Hi, The VM needs to have the contextualization scripts configured to be run at start-up. The important one is vmcontext, it reads the MAC address and sets the IP from it: the assigned IP 10.112.10.37 is 0a:70:0a:25 in hexadecimal. The CONTEXT section in the VM template is completely optional, it

Re: [one-users] onevm create fails

Hi, oned.log should contain the error message, it will be marked as [E]. You also have the individual VM log file in /var/log/one/id.log or $ONE_LOCATION/var/datastores/0/id/vm.log Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization

Re: [one-users] Host resources statistical error!

Hi, What OpenNebula version are you using? There was a bug in older versions that sometimes caused these strange usage values. It was triggered when several VMs had the same name. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization

Re: [one-users] VM creation failure

Hi, Did you configure the host machine? http://opennebula.org/documentation:rel3.4:kvmg#configuration Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] 回复： Host resources statistical error!

Hi, If I recall correctly, that was fixed in 3.4.x versions. If that was a one-time bug and you just need to reset the values, you can stop opennebula and edit the host_pool entry in the DB. The body column contains the complete XML you get with 'onehost show -x'. Regards -- Carlos Martín, MSc

Re: [one-users] Not able to ssh to Virtual Address of VM

So, the IP is not assigned properly. Please guide for the same Thanks and Regards Ankit Anand On Mon, Jun 11, 2012 at 6:41 PM, Carlos Martín Sánchez cmar...@opennebula.org wrote: Hi, The VM needs to have the contextualization scripts configured to be run at start-up. The important one

Re: [one-users] oneimage proble

Hi, This is kind of basic but, is the IMAGE/PATH file in /home/oneadmin/images ? Maybe PATH is not pointing to a symlink, in which case the drivers will determine the real file path. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center

Re: [one-users] Virtual Machine has no network interfaces

Hi, Can you paste your VM template, and the output of onevm show? By the way, OpenNebula has come a long way since 2.2, the latest version is 3.4 Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org |

Re: [one-users] [VNET]why the vnet template always enable VLAN?

Hi, The PHYDEV attribute is used only by the network isolation driver 802.1Q [1]. When OpenNebula sees it, it assumes you meant to set VLAN=YES Regards [1] http://opennebula.org/documentation:rel3.4:hm-vlan -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data

Re: [one-users] No kernel or bootloader defined

Hi, Those are VM template attributes, take a look at http://opennebula.org/documentation:rel3.4:template#os_and_boot_options_section http://opennebula.org/documentation:rel3.4:xeng#xen_specific_attributes Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for

Re: [one-users] Virtual Machine has no network interfaces

] MEMORY=1024 NAME=VM NETWORK=[ BRIDGE=br0, MODEL=virtio, NETWORK=LAN ] OS=[ ARCH=x86_64, BOOT=hd ] VMID=34 On Thu, Jun 14, 2012 at 1:16 PM, Carlos Martín Sánchez cmar...@opennebula.org wrote: Hi, Can you paste your VM template, and the output of onevm show? By the way

Re: [one-users] VM_HOOK on = CREATE cannot work on remote hosts

Hi, When a VM is created it is not assigned yet to any host, until the scheduler decides to deploy it, thus the hook can't be remote. You can use the RUNNING hook instead. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization

Re: [one-users] VM delay to leave prolog state

Hi, In the prolog state, OpenNebula is copying files to the destination host. The time it takes will vary greatly depending on your storage configuration. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org |

Re: [one-users] VM_HOOK on = CREATE cannot work on remote hosts

: Carlos Martín Sánchez cmar...@opennebula.org Subject: Re: [one-users] VM_HOOK on = CREATE cannot work on remote hosts Date: Mon, 18 Jun 2012 18:19:16 +0200 Hi, When a VM is created it is not assigned yet to any host, until the scheduler decides to deploy it, thus the hook can't be remote

Re: [one-users] VM status is runn but it doesn't make contact

Hi, You don't need to start the VNC server inside the guest OS, OpenNebula can create a VNC connection directly to the hypervisor. To do that, use the GRAPHICS attribute [1]. You can then connect to the Host's IP, or just click the VNC icon in Sunstone. Regards [1]

Re: [one-users] CentOS Install

Hi Florian, The installation process creates a new 'oneadmin' user and group, although the group may be named 'cloud' by some distros packages... I'm not sure right now of which ones. Through the documentation we refer to the oneadmin's group, so the actual name is not really relevant. Best

[one-users] OpenNebula Demo Cloud Updated to 3.6 Beta

Dear community, We have updated the Demo Cloud [1] to the just released OpenNebula 3.6 Beta. I'm sure all of you already have an account, but just in case we have also published some screenshots in our blog [2] to let everybody get an idea of the new Sunstone look. Enjoy, test, and report your

Re: [one-users] KVM hosts switch between OK and Error

Hi, Are you using 3.4.0, or 3.4.1? We had a bug in 3.4.0 [1] that could cause those negative running VMs counters Regards [1] http://dev.opennebula.org/issues/1237 -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org |

Re: [one-users] deleting stopped VM leaves files in frontend

Hi Rolandas, Thank you for reporting this, we'll take a look soon [1]. Best regards [1] http://dev.opennebula.org/issues/1316 -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] a question on restricted use of context files by normal users in ONe3.2

Hi, Since OpenNebula 3.4 you can change the restricted attributes in oned.conf, see [1]. If for any reason you can't upgrade, the only option you have left is to modify the code. The list of restricted VM attributes is defined in src/vm/VirtualMachineTemplate.cc,

Re: [one-users] Command execution fail: /var/tmp/one/vnm/vnm dummy/pre

Hi, You need to set the network driver to 'dummy', not 'vnm_dummy'. Did you copy the driver name from somewhere in our documentation? Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] VM Failure

Hi, Is the datastore using the shared tm_mad driver [1]? Can you check if the datastores are correctly exported to the Host, and with the right permissions so oneadmin can use them? Regards [1] http://opennebula.org/documentation:rel3.4:fs_ds -- Carlos Martín, MSc Project Engineer OpenNebula -

Re: [one-users] opennebula3.4.1vSphere4.0 CPUMEM problem

Hi, Could you please paste the complete output of 'onevm show' and 'onevm show -x' ? Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] How to customize contents of the deployment file

://www.opennebula.org/ | cmar...@opennebula.org | @OpenNebula http://twitter.com/opennebula cmar...@opennebula.org Thanks On 2 July 2012 21:02, Carlos Martín Sánchez cmar...@opennebula.orgwrote: Hi, The easiest way to add any attributes to the deployment file is using the RAW attribute inside

Re: [one-users] Problem in VM Migration

Hi, Did you follow the configuration steps to enable TCP [1]? Regards [1] http://opennebula.org/documentation:rel3.6:kvmg#configuration -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org |

Re: [one-users] duplicated section in documentation

Fixed, thanks! -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org On Tue, Jul 10, 2012 at 6:18 PM, christopher barry

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

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] impossible to setup different transfer manager for system datastore on different hosts

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] booting from iso

Hi, Non-persistent images [1] can be used by many VMs simultaneously. You can create a non-persistent CDROM type Image, and set in your VM template [2]: OS = [ BOOT = cdrom ] Regards [1] http://opennebula.org/documentation:rel3.6:img_guide [2]

Re: [one-users] Share host with non-opennebula VMs

Hi, OpenNebula will only monitor and manage VMs created through it, it will not interfere with your existing VMs. But because OpenNebula assumes exclusive use of the hosts, the scheduler won't take into account the resources used by the previous VMs. You can however set manually how much host

Re: [one-users] Live migration doesn't work

Hi, I saw in your other email that you fixed the migration, nevertheless this sql error is a bug that will be fixed in the next release [1]. The error message is unrelated to the migration action, and can be ignored as it does not really introduce any problem. Cheers [1]

Re: [one-users] Use qcow and ssh tm driver for the same host

Hi, If I understood correctly, you want to share the qcow datastore, but use local storage for the system datastore. To do this, simply set the ssh TM driver for the system DS [1], and make sure you are exporting only /var/lib/one/datastores/100. Regards [1]

Re: [one-users] BUS attribute

Fixed. Thanks for reporting! -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org On Tue, Jul 17, 2012 at 10:17 PM, Mark Wagner

Re: [one-users] Use qcow and ssh tm driver for the same host

/18 Carlos Martín Sánchez cmar...@opennebula.org Hi, If I understood correctly, you want to share the qcow datastore, but use local storage for the system datastore. To do this, simply set the ssh TM driver for the system DS [1], and make sure you are exporting only /var/lib/one/datastores

Re: [one-users] VM Failed - Could not create domain in OpenNebula 3.6 + CentOS 6.2 x86_64

Hi, Does the file /vmlinuz exist in the host? Actually, kvm usually does not need an external kernel, see [1] Regards [1] http://lists.opennebula.org/pipermail/users-opennebula.org/2012-May/009119.html -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center

Re: [one-users] Hello, first post, Errors starting open Nebula, /var/run/one/ files missing.

Hi, Can you provide some more information, like the installation method, and the permissions of those directories (if they exist)? Please check also if the processes 'oned' and 'mm_sched' are running. Maybe you started the core daemon, 'oned', instead of 'one start'... or tried to execute 'one

Re: [one-users] Problem with virtual network ACLs for multiple users

Hi Michael and Jan, I've been trying to reproduce your problem, and everything works fine for me. Maybe this is a documentation problem, and some concepts are not as clear as we thought. Each resource has an owner and group, and permissions for each of them. The permissions are set with the

Re: [one-users] VLAN Leases

Hi, The scenario you describe is already supported by OpenNebula. If you use any of the network isolation drivers [1], users can create new isolated networks using the VLAN=YES attribute in the VNet template [2]. To make things even easier, we recently released a virtual router appliance [3].

Re: [one-users] Problem with virtual network ACLs for multiple users

that. Maybe the same issue has Michael. Michael - can you confirm it? Jan Dňa 23.07.2012 11:57, Carlos Martín Sánchez wrote / napísal(a): Hi Michael and Jan, I've been trying to reproduce your problem, and everything works fine for me. Maybe this is a documentation problem, and some

Re: [one-users] Problem with virtual network ACLs for multiple users

;-) ** ** Best Regards Michael ** ** *Von:* Jan Benadik [mailto:jan.bena...@atos.net] *Gesendet:* Dienstag, 24. Juli 2012 08:30 *An:* Carlos Martín Sánchez *Cc:* rus...@rus.uni-stuttgart.de; users@lists.opennebula.org *Betreff:* Re: [one-users] Problem with virtual network ACLs for multiple

Re: [one-users] Possible bug in /var/lib/one/lib/sh/scripts_common.sh , while having Ubuntu 12.4 as iSCSI target

Hi, This is a known issue [1, 2], but thanks for the great feedback! Cheers [1] http://opennebula.org/documentation:rel3.6:known_issues [2] http://dev.opennebula.org/issues/1351 -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization

Re: [one-users] some basic questions

Hi, The VM instance cannot be redefined, except for disk hot-plugging. A VM Template is like a text file that OpenNebula stores for you, but once a VM instance is created, there is no relation between the two of them. So as you said, the changes you make to a Template will only affect new VM

Re: [one-users] VM's failing

Hi, Looks like you datastore location is not properly exported to the host. By default, the Transfer Manager (TM) driver for the System (0) and Default (1) Datastores is 'shared'. This driver assumes that /var/lib/one/datastores/0 and .../1 are mounted. More information here:

Re: [one-users] Getting errors trying to execute demo VM.

Hi, On Fri, Jul 27, 2012 at 2:02 AM, Jason Fairfield pegasu...@siu.edu wrote: First, what is the 3.6 equivalent for this command (from the Open Nebula Book): *onehost create host09 im_kvm vmm_kvm tm_ssh dummy* Trying to follow the man page as closely as possible I'm using this: onehost

Re: [one-users] Using iSCSI Targets- Cannot create a VM

Hi, Can you please explain a bit more about that hack needed for Ubuntu? Cheers -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org

Re: [one-users] Error - MAD did not answer INIT command

Hi, As you said, the common cause for the MAD did not answer INIT command is that the timeout is reached because of high load... I can't remember any other obvious reason. If you find the same problem again, you could try to execute the following: $ . /usr/lib/one/mads/one_im_ssh -r 0 -t 15

Re: [one-users] Opennebula response time increasing

Hi, Can you share some more information about your scenario? Are you using sqlite, or mysql? MySQL can drastically improve the performance over sqlite. How are you querying OpenNebula, are you using the CLI, our ruby/java OCA? The response time can be affected by the xml processing that the OCA

Re: [one-users] onevm saveas compromised one.db

Hi, I can't reproduce this behaviour. I'm using the drivers -,shared for the system datastore; and fs,shared for the default datastore. What drivers are you using? Are your images persistent? About the CLI-Sunstone commands consistency, both end calling the ruby OCA and then the core, so they

Re: [one-users] Update hostname after a migration

Hi, OpenNebula has the objects cached in memory, so you cannot simply inject new data into the DB. Besides, the (live)migration operation is not only a change in the VM hostname, it involves history records, accounting, and Host capacity. The ideal solution would be to make that load balancer

Re: [one-users] onevm saveas compromised one.db

using KVM and my images are only clones... Regards Cyrille Mardi 04/09/2012 à 15:14 Carlos Martín Sánchez a écrit: Hi, I can't reproduce this behaviour. I'm using the drivers -,shared for the system datastore; and fs,shared for the default datastore. What drivers are you using? Are your

Re: [one-users] Opennebula response time increasing

every part of my code with time measurements and traced it down to the xml-rpc requests to opennebula. Hope this help. Regards, Christoph Robbert [1] https://github.com/lukaszo/python-oca Am 04.09.2012 12:59, schrieb Carlos Martín Sánchez: Hi, Can you share some more information

Re: [one-users] How to monitor oned processes wich shell command?

Well, it depends on what you consider healthy. If you only need to check if the process is responding, a simple oneuser show would be enough. Or you could check the number of Hosts or VMs in 'fail' state to get a quick warning about a problem in your cloud. Regards -- Carlos Martín, MSc Project

Re: [one-users] Update hostname after a migration

component. This drivers and the complete cluster stack will be released soon. Regards, Nicolas AGIUS --- En date de : *Mar 4.9.12, Carlos Martín Sánchez cmar...@opennebula.org* a écrit : De: Carlos Martín Sánchez cmar...@opennebula.org Objet: Re: [one-users] Update hostname after

Re: [one-users] Problem Deploy VM

Hi, Looks like the problem is related to the ssh keys. Can you check if oneadmin can ssh without being prompt for a password to 'kvm01' and 'front'? Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org |

Re: [one-users] Problem in running VMs

Hi, If you are using the 'shared' Transfer Manager (TM) driver, then the directory /var/lib/one/var/datastores/0/0 should exist in both the front-end and the host. Please check if /var/lib/one/var/datastores/0 and /1 are correctly mounted, and have the right permissions so oneadmin can use them.

Re: [one-users] onevm saveas compromised one.db

, Thanks for your quick answer. I'm using KVM and my images are only clones... Regards Cyrille Mardi 04/09/2012 à 15:14 Carlos Martín Sánchez a écrit: Hi, I can't reproduce this behaviour. I'm using the drivers -,shared for the system datastore; and fs,shared for the default datastore

Re: [one-users] Limit number of VMs per image

Hi, We don't have global quotas, the limits can only be set for each user or group. You could develop an authentication driver that denies the creation of new VMs based on global usage limits; but this is not straight-forward. If you execute any one* command from the drivers, the request will be

Re: [one-users] new VM's never leaving pending state

Hi, The ACPU (Available CPU) shows how much CPU percentage is still not reserved for the running VMs. In your case it is 0, so you'll need to shutdown some of the running VMs. You can use cpu over-commitment with the CPU VCPU attributes. For example, if need a VM with 2 Virtual CPUs, you don't

Re: [one-users] Default Group

Hi, New Users are created by default in the same group as the user creating it, except for the oneadmin group, that creates them in 'users'. So, the easy way to do it is create the new users from another user that belongs to the different group. Let's call this group 'newgroup', what you need to

Re: [one-users] Problem in running VMs

Martín Sánchez cmar...@opennebula.org wrote: If you are using the 'shared' Transfer Manager (TM) driver, then the directory /var/lib/one/var/datastores/0/**0 should exist in both the front-end and the host. Huh? Why is the front-end involved at all? The copying or staging of the disk

Re: [one-users] onevm saveas compromised one.db

understood well the upgrade guide, I have to go from 3.2 to 3.4 and to 3.4 to 3.6 ? If so, I read that I have to shutdown or delete all active VMs, should I just stop them ? Thanks in advance Cyrille Lundi 10/09/2012 à 12:36 Carlos Martín Sánchez a écrit: Hi, Datastores were introduced

Re: [one-users] oneimage stat err

Hi, I'm not sure what can be wrong without more information. What opennebula version are you running? Can you paste the error you get from oned.log? Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org |

[one-users] Fwd: Problem Deploy VM

Just forwarding a mail that I assume was intended for the list... -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org --

Re: [one-users] Unable to clone virtual disk : A general system error occurred: Insufficient permission to access file

Dear Ingo, It looks indeed like a permissions problem. Let's check. * the id of oneadmin in the OpenNebula front-end and ESX is 1? * can you do a touch /vmfs/volumes/srvcloudonevar in the ESX? Not sure about this, but you should try without the leading slash: vmkfstools -username root

Re: [one-users] Opennebula response time increasing

a 400 seconds stuck. Thanks for your help. Regards, Christoph Robbert Am 05.09.2012 14:17, schrieb Carlos Martín Sánchez: Hi, Let's try to rule out one thing at a time. Did you set any timer values in oned.conf that may overload opennebula? If the values of MANAGER_TIMER, HOST and VM

Re: [one-users] Suggestion of possibility feature

20.09.2012 11:51, Carlos Martín Sánchez wrote / napísal(a): - time frame defined running state (when VM is deployed, it can be specified to run and stop it at certain time, i.e. start daily at 6.00 AM and stop 20.00 PM in working days only OR deployment of VM for time limited period - i.e. 2

Re: [one-users] Set root disk size at runtime

Please, try to follow some basic netiquette rules. Your message is totally unrelated to the topic of this thread; you will get more help if you open a new thread with a well developed question. Regarding your question, it will probably be easier in the distribution you are familiar with. --

Re: [one-users] Opennebula response time increasing

in Version 1.8.7 (2010-08-16 patchlevel 302). I didn't find any installation of the nokogiri ruby gem. So i can't provide you a version. Regards, Christoph Am 21.09.2012 12:28, schrieb Carlos Martín Sánchez: Hi Christoph, I'm sorry but I ran out of ideas. The only thing I can try

Re: [one-users] Old Vms directory not deleted - DB compromised

is more important than Knowledge Albert Einstein Lundi 01/10/2012 à 12:57 Carlos Martín Sánchez a écrit: Hi, The files should have been deleted. Do you have any error messages in /var/log/one/oned.log? You can also check each image file path using 'oneimage show', it's the SOURCE attribute

Re: [one-users] Automatic failover

Hi there Gandalf, If a Host fails, the VM memory state is lost and OpenNebula can't migrate it. But the failure will be detected and the VM can be redeployed in another Host, see [1] Using the 'onevm resched' command, VMs can be re-scheduled and migrated to another host. For more information see

Re: [one-users] Automatic failover

/opennebulacmar...@opennebula.org On Tue, Oct 2, 2012 at 2:21 PM, Gandalf Corvotempesta gandalf.corvotempe...@gmail.com wrote: 2012/10/2 Carlos Martín Sánchez cmar...@opennebula.org: Hi there Gandalf, If a Host fails, the VM memory state is lost and OpenNebula can't migrate it. But the failure

Re: [one-users] Automatic failover

Carlos Martín Sánchez cmar...@opennebula.org: You'll need to do a script for that. What do you plan to use as a trigger for the rescheduling? I'm still looking. Do you have any advice on which is the best for this? ___ Users mailing list Users

Re: [one-users] Old Vms directory not deleted - DB compromised

state which is using it... :) Kind regards CyD Blog : http://blog.cduverne.com Twitter : @CydsWorld Imagination is more important than Knowledge Albert Einstein Mardi 02/10/2012 à 13:42 Carlos Martín Sánchez a écrit: Hi, On Mon, Oct 1, 2012 at 2:42 PM, Duverne, Cyrille

Re: [one-users] Stuck with LCM_INIT when launchnig a VM !

Hi, The scheduler log is referring to the CPU and MEMORY requirements. The available Host CPU is the ACPU column of 'onehost list'. If you do a 'onehost show', you'll see this value corresponds to TOTAL CPU - USED CPU (ALLOCATED). The available memory follows the same idea. Now, here's the

Re: [one-users] deploy a vm to a special hosts

Hi, The core automatically sets the CLUSTER requirement if the VM uses one of the following: - an Image stored in a Datastore assigned to a Cluster - a VNet assigned to a Cluster You will need to add the Host to the Cluster, or use Images/Vnets available to that Host. By the way, I recommend

Re: [one-users] Clone failed

, 2012 at 11:46 AM, Gandalf Corvotempesta gandalf.corvotempe...@gmail.com wrote: 2012/10/5 Carlos Martín Sánchez cmar...@opennebula.org: Since you are using the shared transfer manager drivers, the first thing to check is that /var/lib/one/datastores/1 is correctly mounted in xen01

Re: [one-users] Xen images

Hi, Is that image working if you use xen directly? Some hints about your template: - KERNEL and INITRD paths must be accesible in the Host, not the front-end [1]. - The SOURCE attribute does not mean anything to opennebula, it is ignored. - NIC: It's easier to create a vnet [2] and then use

Re: [one-users] oneimage delete fails

Hi, The log messages do not show any error because the operation ImageDelete method invoked is successful: the image is ready, not used by any VM, and the _request_ to delete it is granted. After the 'oneimage delete' request is returned, the core starts a Datastore RM operation. This

Re: [one-users] VDC

Hi, Please find my comments inline On Thu, Oct 4, 2012 at 10:28 PM, Gandalf Corvotempesta gandalf.corvotempe...@gmail.com wrote: Let's assume a single OpenNebula installation with 5 nodes managed. In a dedicated VM (outside Opennebula) i'll install oZones. Since you are only going to

Re: [one-users] opennebula

Hi, You may find these links useful: http://opennebula.org/documentation:rel3.6:manage_users#users http://opennebula.org/doc/3.6/oca/java/ http://opennebula.org/doc/3.6/oca/java/org/opennebula/client/Client.html http://opennebula.org/documentation:rel3.6:api

Re: [one-users] HA vs LB for OpenNebula controller

Hi, You can't have 2 different OpenNebula daemons managing the VMs, because all the data is cached, and that would cause inconsistency issues. Both of them will try to monitor the VMs and Hosts, and the schedulers will deploy VMs without any synchronization. Is there any reason you need to do

Re: [one-users] bug NameError - uninitialized constant SunstoneServer::ClusterPoolJSON:

If you are referring to the DB upgrade, there is no process to upgrade to master, the onedb code will only upgrade to a specific version. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org

Re: [one-users] Java example on opennebula

Please stop sending a daily mail with the same problem. It's annoying and counter-productive. You will get better help if you put some effort in your question. I really like how this is explained in the Stack Overflow guide on how to ask [1]. Can you execute CLI commands with those

Re: [one-users] Linux Contextualization

Hi, This is all explained in the Contextualization guide. This [1] is a link to the 3.8 guides, but the contextualization mechanism is compatible with previous versions and you can benefit from the new contextualization packages [2]. Regards [1]

Re: [one-users] Problem: VM remains in state PROLOG

Hi, If you don't get any error message, it may be that opennebula did not finish moving the disk files. The final destination for the disk files in the Host is /var/lib/one/datastores/0/vm_id, take a look there to see if the files are still being copied. Regards -- Carlos Martín, MSc Project

<    1   2   3   4   5   6   7   8   9   10   >