[one-users] error: Failed to create domain from /var/lib/one//datastores/0/1/deployment.0 & error: unknown OS type hvm

Mon Feb 25 02:01:01 PST 2013

Hey Jaime, and users

i have two more days to get it running... so if somebody know what to 
do i get state booting and then unknown OS type hvm

if it is a config problem please send me a way to configure it 
properly... i described all my made changes in this email.

  okay i use a laptop with:
  Intel® Virtualization Technology (VT-x) 
(http://ark.intel.com/products/53469)
  Intel® Virtualization Technology (VT-x) allows one hardware platform
  to function as multiple “virtual”
  platforms. It offers improved manageability by limiting downtime and
  maintaining productivity by isolating
  computing activities into separate partitions.

  i use this laptop as the host i installed:

  apt-get install virt-manager kvm libvirt-bin qemu

  and built with the virt-manager a virutal machine and on this i
  installed opennebula and sunstone

  my output on that virtual machine as oneadmin is:

  oneadmin at kvmserver-vm:~$ grep -oE 'svm|vmx' /proc/cpuinfo
  vmx
  vmx

------------------------------------------------------------------------

  oneadmin at kvmserver-vm:~$ virsh -c qemu:///system capabilities
  <capabilities>

    <host>
      <uuid>12862e4e-1848-2d83-c219-94c018f82ce4</uuid>
      <cpu>
        <arch>x86_64</arch>
        <model>qemu32</model>
        <vendor>Intel</vendor>
        <topology sockets='2' cores='1' threads='1'/>
        <feature name='lahf_lm'/>
        <feature name='lm'/>
        <feature name='nx'/>
        <feature name='syscall'/>
        <feature name='hypervisor'/>
       <feature name='popcnt'/>
        <feature name='cx16'/>
        <feature name='vmx'/>
        <feature name='clflush'/>
        <feature name='pse36'/>
        <feature name='mca'/>
        <feature name='mtrr'/>
      </cpu>
      <power_management>
       <suspend_mem/>
        <suspend_disk/>
        <suspend_hybrid/>
      </power_management>
      <migration_features>
        <live/>
        <uri_transports>
          <uri_transport>tcp</uri_transport>
        </uri_transports>
      </migration_features>
      <topology>
        <cells num='1'>
          <cell id='0'>
            <cpus num='2'>
              <cpu id='0'/>
              <cpu id='1'/>
            </cpus>
          </cell>
        </cells>
      </topology>
      <secmodel>
        <model>apparmor</model>
        <doi>0</doi>
      </secmodel>
    </host>

  </capabilities>

  okay it seems to be a miss configuration do you know what i have to 
change...

  i made this following changes:

  for ssh:

  Configure not to ask before adding hosts to known_hosts file.
  Look into ~/.ssh/config, see man ssh_config for a complete reference.
  # nano /etc/ssh/ssh_config
  StrictHostKeyChecking no

  and

  Edit file /etc/libvirt/libvirtd.conf as make following changes:
  unix_sock_group = "oneadmin" [if you have given a different name for
  the group like "cloud" , provide that]
  change the unix_sock_rw_perms = "0777"
  uncomment:
  unix_sock_dir = "/var/run/libvirt"

  Edit file /etc/libvirt/qemu.conf and make following changes:
  vnc_listen = "0.0.0.0"
  user = "oneadmin"
  group = "cloud"
  dynamic_ownership = 1

  and i restarted libvirt-bin as root and opennebula and sunstone as 
oneadmin

  thanks

  Johannes

> Am 2013-02-22 14:07, schrieb Jaime Melis:
>> Hi Johannes,
>>
>> it seems your physical node doesn't support virtualization 
>> extensions.
>>
>> What does the following command report?
>> $ grep -oE 'svm|vmx' /proc/cpuinfo
>>
>> If it's not returning any output then you can't use KVM with that
>> server. There are some servers where virtualization extensions can 
>> be
>> enabled and disabled in the BIOS, so you should also check that. 
>> Keep
>> in mind that even if you can't use KVM in the end, you will be able 
>> to
>> use Xen.
>>
>> If it's returning output, then it's a misconfiguration. In this 
>> case,
>> what does "virsh -c qemu:///system capabilities" return?
>>
>> cheers,
>>  Jaime
>>
>> On Fri, Feb 22, 2013 at 4:01 PM,
>> <johannes.thome at electrica.cujae.edu.cu [5]> wrote:
>>
>>> Hello, i finally got a monitored host and i could create images and
>>> the ssh seems to be working because i can clone the images but now 
>>> i
>>> have no idea how to solve this two errors
>>>
>>> somebody can help me with that?
>>>
>>> greetings
>>>
>>> Johannes
>>>
>>> my log file:
>>>
>>> Fri Feb 22 13:25:41 2013 [DiM][I]: New VM state is ACTIVE.
>>> Fri Feb 22 13:25:42 2013 [LCM][I]: New VM state is PROLOG.
>>> Fri Feb 22 13:25:42 2013 [VM][I]: Virtual Machine has no context
>>> Fri Feb 22 13:25:43 2013 [TM][I]: clone: Cloning
>>> ../../1/2ebd0d273af8c9946401952c5a3c3d85 in
>>> kvmhost:/var/lib/one//datastores/0/1/disk.0
>>> Fri Feb 22 13:25:43 2013 [TM][I]: ExitCode: 0
>>> Fri Feb 22 13:26:13 2013 [TM][I]: clone: Cloning
>>> ../../1/6c35700104934ec0b5cdaef47be00a14 in
>>> kvmhost:/var/lib/one//datastores/0/1/disk.1
>>> Fri Feb 22 13:26:13 2013 [TM][I]: ExitCode: 0
>>> Fri Feb 22 13:26:13 2013 [LCM][I]: New VM state is BOOT
>>> Fri Feb 22 13:26:13 2013 [VMM][I]: Generating deployment file:
>>> /var/lib/one/1/deployment.0
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: ExitCode: 0
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: Successfully execute network
>>> driver operation: pre.
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: Command execution fail: cat <<
>>> EOT | /var/tmp/one/vmm/kvm/deploy
>>> /var/lib/one//datastores/0/1/deployment.0 kvmhost 1 kvmhost
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: error: Failed to create domain
>>> from /var/lib/one//datastores/0/1/deployment.0
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: error: unknown OS type hvm
>>> Fri Feb 22 13:26:14 2013 [VMM][E]: Could not create domain from
>>> /var/lib/one//datastores/0/1/deployment.0
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: ExitCode: 255
>>> Fri Feb 22 13:26:14 2013 [VMM][I]: Failed to execute virtualization
>>> driver operation: deploy.
>>> Fri Feb 22 13:26:14 2013 [VMM][E]: Error deploying virtual machine:
>>> Could not create domain from
>>> /var/lib/one//datastores/0/1/deployment.0
>>> Fri Feb 22 13:26:15 2013 [DiM][I]: New VM state is FAILED
>>>
>>> 48 Aniversario de la Cujae, Una obra de la Revolucion Cubana | 2 de
>>> diciembre de 1964 | http://cujae.edu.cu [1]
>>>
>>> Consulte la enciclopedia colaborativa cubana. http://www.ecured.cu
>>> [2]
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org [3]
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org [4]
>>
>> --
>> Jaime Melis
>> Project Engineer
>> OpenNebula - The Open Source Toolkit for Cloud Computing
>> www.OpenNebula.org [6] | jmelis at opennebula.org [7]
>>
>> Links:
>> ------
>> [1] http://cujae.edu.cu
>> [2] http://www.ecured.cu
>> [3] mailto:Users at lists.opennebula.org
>> [4] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> [5] mailto:johannes.thome at electrica.cujae.edu.cu
>> [6] http://www.OpenNebula.org
>> [7] mailto:jmelis at opennebula.org

48 Aniversario de la Cujae, Una obra de la Revolucion Cubana | 2 de diciembre de 1964 | http://cujae.edu.cu

Consulte la enciclopedia colaborativa cubana. http://www.ecured.cu