[one-users] Error when instantiating VM from image

Tue Jun 19 10:06:58 PDT 2012

Hello,

You probably need to add oneadmin to the disk group.

Let us know if that doesn't work.

Cheers,
Jaime

On Mon, Jun 18, 2012 at 12:44 PM, Jan Benadik <jan.benadik at atos.net> wrote:

>  Hi all,
>
> I have two machines with Ubuntu 12.04 Server ("central" and "host"), KVM
> hypervisor, Opennebula 3.2.1, shared /var/lib/one folder (nfs)
> User "oneadmin" and group "cloud" has the same uid and gid on both
> systems, user oneadmin is a member of kvm and libvirtd group too.
>
> In /etc/libvirt/libvirtd.conf I have set :
> listen_tls = 0
> listen_tcp = 1
> unix_sock_group = "libvirtd"
> unix_sock_ro_perms = "0777"
> unix_sock_rw_perms = "0777"
> unix_sock_dir = "/var/run/libvirt"
> auth_unix_ro = "none"
> auth_unix_rw = "none"
>
> In /etc/libvirt/qemu.conf I have set :
> - user = "oneadmin"
> - group = "cloud"
> - dynamic_ownership = 0
>
> In /etc/apparmor.d/usr.sbin.libvirtd I have set:
> /var/lib/one/** lrwk,
>
> Daemon libvirtd is running on both machines.
> Permissions for /var/lib/one folder are:
> drwxr-xr-x 15 oneadmin root 4096 June 18 10:46 one
>
> Permissions of folder /var/lib/one/images are:
> drwsrws--T 2 oneadmin cloud 4096 June 18 10:46 images
>
> Permissions of images are:
> -rw-rw---- 1 oneadmin cloud     688914432  June 18 10:46
> e9203521a014fd8045d64206277acaa6f
> -rw-rw---- 1 oneadmin cloud 10737418241 June 18 10:46
> 6f2589756c6432563546cc36543c55465
>
>
> Monitoring of host is working, but if I want to start VM, the folloving
> error is in /var/log/one/oned.log:
> Mon Jun 18 10:17:56 2012 [DiM][I]: New VM state is ACTIVE.
> Mon Jun 18 10:17:57 2012 [LCM][I]: New VM state is PROLOG.
> Mon Jun 18 10:17:57 2012 [VM][I]: Virtual Machine has no context
> Mon Jun 18 10:17:58 2012 [TM][D]: tm_clone.sh:
> seed:/var/lib/one/images/e9203521a14fd8045d64206277acaa6f
> myto:/var/lib/one/5/images/disk.0
> Mon Jun 18 10:17:58 2012 [TM][D]: tm_clone.sh: DST:
> /var/lib/one/5/images/disk.0
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Creating directory
> /var/lib/one/5/images
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Executed "mkdir -p
> /var/lib/one/5/images".
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Executed "chmod a+w
> /var/lib/one/5/images".
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Cloning
> /var/lib/one/images/e9203521a14fd8045d64206277acaa6f
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Executed "cp -r
> /var/lib/one/images/e9203521a14fd8045d64206277acaa6f
> /var/lib/one/5/images/disk.0".
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_clone.sh: Executed "chmod a+rw
> /var/lib/one/5/images/disk.0".
> Mon Jun 18 10:17:58 2012 [TM][I]: ExitCode: 0
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_ln.sh: Creating directory
> /var/lib/one/5/images
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_ln.sh: Executed "mkdir -p
> /var/lib/one/5/images".
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_ln.sh: Executed "chmod a+w
> /var/lib/one/5/images".
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_ln.sh: Link
> /var/lib/one/images/6f540e1c32177f6e5f5cc9a51bc42408
> Mon Jun 18 10:17:58 2012 [TM][I]: tm_ln.sh: Executed "ln -s
> /var/lib/one/images/6f540e1c32177f6e5f5cc9a51bc42408
> /var/lib/one/5/images/disk.1".
> Mon Jun 18 10:17:58 2012 [TM][I]: ExitCode: 0
> Mon Jun 18 10:18:04 2012 [LCM][I]: New VM state is BOOT
> Mon Jun 18 10:18:04 2012 [VMM][I]: Generating deployment file:
> /var/lib/one/5/deployment.0
> Mon Jun 18 10:18:04 2012 [VMM][I]: ExitCode: 0
> Mon Jun 18 10:18:04 2012 [VMM][I]: Successfully execute network driver
> operation: pre.
> Mon Jun 18 10:18:07 2012 [VMM][I]: Command execution fail: cat << EOT |
> /var/tmp/one/vmm/kvm/deploy /var/lib/one/5/images/deployment.0 myto 5 myto
> Mon Jun 18 10:18:07 2012 [VMM][I]: error: Failed to create domain from
> /var/lib/one/5/images/deployment.0
> Mon Jun 18 10:18:07 2012 [VMM][I]: error: internal error process exited
> while connecting to monitor: kvm: -drive
> file=/var/lib/one/5/images/disk.1,if=none,id=drive-ide0-0-0,format=raw:
> could not open disk image /var/lib/one/5/images/disk.1: Permission denied
> Mon Jun 18 10:18:07 2012 [VMM][I]:
> Mon Jun 18 10:18:07 2012 [VMM][E]: Could not create domain from
> /var/lib/one/5/images/deployment.0
> Mon Jun 18 10:18:07 2012 [VMM][I]: ExitCode: 255
> Mon Jun 18 10:18:07 2012 [VMM][I]: Failed to execute virtualization driver
> operation: deploy.
> Mon Jun 18 10:18:07 2012 [VMM][E]: Error deploying virtual machine: Could
> not create domain from /var/lib/one/5/images/deployment.0
> Mon Jun 18 10:18:12 2012 [DiM][I]: New VM state is FAILED
>
> I dont knew where is issue - could somebody help me?
>
> Thx
> --
> Jan Benadik
> +421 46 5151 332
> +421 903 691 634
> jan.benadik at atos.net <//jan.benadik at atos.net>
> Vinohradnícka 6, 971 01 Prievidza
> www.sk.atos.net
> __________________________________
>
>
>
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>

-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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