[one-users] Unable to create VM

[Anant Agarwal]

Hi,

on checking the permissions of /var/lib/one/var/datastores/0/12/disk.0  its
shows the owner and group both as root and the user oneadmin belongs to
group root. So i think that should not be problem. But the group has only
read permission of the file. Can that be the problem? if yes then how to
change the  permission, i tried doing it manually but then everytime i
create a new VM this file is created with same old permissions. Any help?

Thanks,


On Tue, Apr 9, 2013 at 1:50 AM, Alexandre Bezroutchko <abb at gremwell.com>wrote:

>  Hi,
>
> I wonder if "permission denied" error can be a cause of your problem. Have
> you investigated it?
>
>
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 error:
> internal error process exited while connecting to monitor: kvm: -drive
> file=/var/lib/one/var/datastores/0/12/disk.0,if=none,id=drive-ide0-0-0,format=qcow2:
> could not open disk image /var/lib/one/var/datastores/0/12/disk.0:
> Permission denied
>
> Best regards,
> Alex
>
>
> On 04/08/2013 09:42 PM, Anant Agarwal wrote:
>
>   HI,  I am unable to create VM,
>
> This is the content of oned.log
>
> Tue Apr  9 00:50:26 2013 [TM][D]: Message received: LOG I 12 clone:
> Cloning ../../win-xp-2.qcow2 in
> anant-Inspiron-N5010:/var/lib/one/var/datastores/0/12/disk.0
> Tue Apr  9 00:50:26 2013 [TM][D]: Message received: LOG I 12 ExitCode: 0
> Tue Apr  9 00:50:28 2013 [TM][D]: Message received: LOG I 12 context:
> Generating context block device at
> anant-Inspiron-N5010:/var/lib/one/var/datastores/0/12/disk.1
> Tue Apr  9 00:50:28 2013 [TM][D]: Message received: LOG I 12 ExitCode: 0
> Tue Apr  9 00:50:28 2013 [TM][D]: Message received: TRANSFER SUCCESS 12 -
> Tue Apr  9 00:50:29 2013 [VMM][D]: Message received: LOG I 12 ExitCode: 0
> Tue Apr  9 00:50:29 2013 [VMM][D]: Message received: LOG I 12 Successfully
> execute network driver operation: pre.
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 Command
> execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy
> /var/lib/one/var/datastores/0/12/deployment.0 anant-Inspiron-N5010 12
> anant-Inspiron-N5010
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 error:
> Failed to create domain from /var/lib/one/var/datastores/0/12/deployment.0
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 error:
> internal error process exited while connecting to monitor: kvm: -drive
> file=/var/lib/one/var/datastores/0/12/disk.0,if=none,id=drive-ide0-0-0,format=qcow2:
> could not open disk image /var/lib/one/var/datastores/0/12/disk.0:
> Permission denied
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG E 12 Could not
> create domain from /var/lib/one/var/datastores/0/12/deployment.0
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 ExitCode: 255
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: LOG I 12 Failed to
> execute virtualization driver operation: deploy.
> Tue Apr  9 00:50:33 2013 [VMM][D]: Message received: DEPLOY FAILURE 12
> Could not create domain from /var/lib/one/var/datastores/0/12/deployment.0
>
>
>
>  This is the config file
> AUTH_MAD=ARGUMENTS=--authn
> ssh,x509,ldap,server_cipher,server_x509,EXECUTABLE=one_auth_mad
> DATASTORE_LOCATION=/var/lib/one/var/datastores
> DATASTORE_MAD=ARGUMENTS=-t 15 -d fs,vmware,iscsi,EXECUTABLE=one_datastore
>
> DB=BACKEND=mysql,DB_NAME=opennebula,PASSWD=oneadmin,PORT=0,SERVER=localhost,USER=oneadmin
> DEBUG_LEVEL=3
> DEFAULT_DEVICE_PREFIX=hd
> DEFAULT_IMAGE_TYPE=OS
> ENABLE_OTHER_PERMISSIONS=YES
> HM_MAD=EXECUTABLE=one_hm
> HOST_MONITORING_INTERVAL=600
> HOST_PER_INTERVAL=15
> IMAGE_RESTRICTED_ATTR=SOURCE
> IM_MAD=ARGUMENTS=-r 0 -t 15 kvm,EXECUTABLE=one_im_ssh,NAME=im_kvm
> MAC_PREFIX=02:00
> MANAGER_TIMER=15
> NETWORK_SIZE=254
> PORT=2633
> SCRIPTS_REMOTE_DIR=/var/tmp/one
> SESSION_EXPIRATION_TIME=900
> TM_MAD=ARGUMENTS=-t 15 -d
> dummy,shared,qcow2,ssh,vmware,iscsi,EXECUTABLE=one_tm
> VM_MAD=ARGUMENTS=-t 15 -r 0
> kvm,DEFAULT=vmm_exec/vmm_exec_kvm.conf,EXECUTABLE=one_vmm_exec,NAME=vmm_kvm,TYPE=kvm
> VM_PER_INTERVAL=5
> VM_POLLING_INTERVAL=600
> VM_RESTRICTED_ATTR=CONTEXT/FILES
> VM_RESTRICTED_ATTR=DISK/SOURCE
> VM_RESTRICTED_ATTR=NIC/MAC
> VM_RESTRICTED_ATTR=NIC/VLAN_ID
> VM_RESTRICTED_ATTR=RANK
> VNC_BASE_PORT=5900
>
>  Initially the datastore path generated was /var/lib/one/var//datastore
> but then i somehow fixed this problem and it generates the correct path
> now, but still VM is not getting created.
>
>  Thanks.
>
>
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