[one-users] URGENT: unknown type OS hvm

Wed May 16 06:18:28 PDT 2012

It looks like a permissions issue where the oneadmin user
doesn't have the right permissions to launch a KVM virtual machine
via libvirt.  You have to change the default permissions on
the libvirt sockets, there are details in the ONE docs on how to do that.

Steve Timm

On Wed, 16 May 2012, Darshan Upadhyay wrote:

> Hello friends,
>  
> i am new to kvm hypervisor. i have successfully created cloud with xen
> hypervisor.
> 
> my configuration of two system has been shown below:
> Cloud front end:
> Hypervisor: XEN
> OS: Centos 5.5
> 
> host
> Hypervisor: KVM(VT bit enabled in BIOS)
> OS: Centos 5.5
> 
> With above configuration i have successfully add the host. looks like with
> onehost show command:
> HOST 1
> INFORMATION                                                             
> ID                    : 1                  
> NAME                  : host2              
> STATE                 : MONITORED          
> IM_MAD                : im_kvm             
> VM_MAD                : vmm_kvm            
> TM_MAD                : tm_ssh             
> 
> HOST
> SHARES                                                                    
> MAX MEM               : 1007348            
> USED MEM (REAL)       : 291660             
> USED MEM (ALLOCATED)  : 0                  
> MAX CPU               : 200                
> USED CPU (REAL)       : 0                  
> USED CPU (ALLOCATED)  : 0                  
> RUNNING VMS           : 0                  
> 
> MONITORING
> INFORMATION                                                         
> ARCH=i686
> CPUSPEED=2000
> ERROR=[
>   MESSAGE="Error monitoring host 1 : MONITOR FAILURE 1 -
> ",
>   TIMESTAMP="Wed May 16 16:05:47 2012" ]
> FREECPU=200.0
> FREEMEMORY=715688
> HOSTNAME=localhost.localdomain
> HYPERVISOR=kvm
> MODELNAME="Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz"
> NETRX=0
> NETTX=0
> TOTALCPU=200
> TOTALMEMORY=1007348
> USEDCPU=0.0
> USEDMEMORY=291660
> 
> now, i am trying to create VM from the following document
> http://opennebula.org/documentation:archives:rel3.0:vmg
> 
> when i had execute the onevm create command, it gives me error like "unknown
> type OS hvm"
> the oned.log has been shown below:
> 
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG D 10 tm_clone.sh:
> darsh:/srv/cloud/one/var/images/495d0ceba470fc7f9bfcafc7f24a9090
> host2:/srv/cloud/one/var//10/images/disk.0
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG D 10 tm_clone.sh:
> DST: /srv/cloud/one/var//10/images/disk.0
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 tm_clone.sh:
> Creating directory /srv/cloud/one/var//10/images
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 tm_clone.sh:
> Executed "ssh host2 mkdir -p /srv/cloud/one/var//10/images".
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 tm_clone.sh:
> Cloning darsh:/srv/cloud/one/var/images/495d0ceba470fc7f9bfcafc7f24a9090
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 tm_clone.sh:
> Executed "scp
> darsh:/srv/cloud/one/var/images/495d0ceba470fc7f9bfcafc7f24a9090
> host2:/srv/cloud/one/var//10/images/disk.0".
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 tm_clone.sh:
> Executed "ssh host2 chmod a+rw /srv/cloud/one/var//10/images/disk.0".
> Wed May 16 16:41:35 2012 [TM][D]: Message received: LOG I 10 ExitCode: 0
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "mkdir -p
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/isofiles".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "cp -R /srv/cloud/one/var/10/context.sh
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/isofiles".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "cp -R /tty/init.sh
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/isofiles".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "cp -R /srv/id_rsa.pub
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/isofiles".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "mkisofs -o
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/disk.1 -J -R
> /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/isofiles".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "scp /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af/disk.1
> host2:/srv/cloud/one/var//10/images/disk.1".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 tm_context.sh:
> Executed "rm -rf /srv/cloud/one/var/bda1ee1be8afa2ec68ede8f0a70ba1af".
> Wed May 16 16:41:39 2012 [TM][D]: Message received: LOG I 10 ExitCode: 0
> Wed May 16 16:41:39 2012 [TM][D]: Message received: TRANSFER SUCCESS 10 -
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: LOG I 10 Command
> execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then
> /var/tmp/one/vmm/kvm/deploy /srv/cloud/one/var//10/images/deployment.0 host2
> 10 host2; else                              exit 42; fi'
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: LOG I 10 error: Failed
> to create domain from /srv/cloud/one/var//10/images/deployment.0
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: LOG I 10 error: unknown
> OS type hvm
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: LOG E 10 Could not
> create domain from /srv/cloud/one/var//10/images/deployment.0
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: LOG I 10 ExitCode: 255
> Wed May 16 16:41:41 2012 [VMM][D]: Message received: DEPLOY FAILURE 10 Could
> not create domain from /srv/cloud/one/var//10/images/deployment.0
> 
> so, please guide me where i am doing mistake?
> 
>

------------------------------------------------------------------
Steven C. Timm, Ph.D  (630) 840-8525
timm at fnal.gov  http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Group Leader.
Lead of FermiCloud project.