Hi Beh, Sorry for the late reply as I was on vacation.The below issue is
happening becuase user "oneadmin" does not have rights to run the qemu process
as a system instance. Wed Apr 25 00:05:55 2012 [VMM][I]: error: internal error
process exited while connecting to monitor: kvm: -drive
file=/srv/cloud/one/var//d
atastores/0/51/disk.0,if=none,id=drive-ide0-0-0,format=raw: could not open disk
image /srv/cloud/one/var//datastores/0/51/disk.0: Permissio n denied
Resolution: On the Node / VM HOST: 1) First check the file
/var/log/libvirt/qemu/<VM-ID>.log and see if you can get any extra
information. for example, for VM-ID one-21, I give sudo cat
/var/log/libvirt/qemu/one-21.log 2) add oneadmin ownership to qemu , by
editing the file /etc/libvirt/qemu.conf and make below changes in "Red" sudo
nano /etc/libvirt/qemu.conf # The user ID for QEMU processes run by the
system instance.user = "oneadmin" # The group ID for QEMU processes run by the
system instance.group = "cloud"# Whether libvirt should dynamically change file
ownership# to match the configured user/group above. Defaults to 1.# Set to 0
to disable file ownership changes.dynamic_ownership = 0 3) restart libvirt-bin
and libvirt-d sudo /etc/init.d/libvirt-bin restart libvirt daemon doesn't run
automatically as a service on UBuntu11.10. I have to start it manually with
sudo libvirtd -d 4. Just check if everything is fine with,virsh -c
qemu:///system list Now resumit the VM, it should run. I tested it with a
simple, ttylinux.img oneadmin@onehost:~/images$ onevm list ID USER GROUP
NAME STAT CPU MEM HOSTNAME TIME 21 oneadmin
oneadmin ttylinux runn 4 64M node 0d 00:06 22
oneadmin oneadmin ttylinux runn 0 0K node 0d 00:00
From Node machine: oneadmin@onehost:/home/localadmin$ virshWelcome to virsh,
the virtualization interactive terminal. Type: 'help' for help with commands
'quit' to quit virsh # list Id Name
State---------------------------------- 1 one-21 running 2
one-22 running virsh # My vnet template: NAME = "myvlan"TYPE
= FIXED # We have to bind this network to ''virbr1'' for Internet AccessBRIDGE
= br0 LEASES = [IP=192.168.1.10]LEASES = [IP=192.168.1.20]LEASES =
[IP=192.168.1.30]LEASES = [IP=192.168.1.40] # Custom Attributes to be used in
ContextGATEWAY = 192.168.1.1DNS = 192.168.1.1 My image template: NAME =
ttylinuxPATH = "/var/images/ttylinux.img"TYPE = OS My VM template: NAME =
ttylinuxCPU = 1MEMORY = 64 DISK = [ IMAGE_ID = 1 ]# OS image, mapped to
hda.NIC = [ NETWORK_ID = 0 ] Some additional hints: 1. Before
running a VM, as oneadmin user, try to source ~/etc/oned.conf , in the Node
machine 2. Check if KVM is fine with sudo modprobe kvm_intel sudo
/usr/sbin/kvm-ok3. Add oneadmin to libvirtd and qemu. As oneadmin user provide
the below commands Adding user '<username>' to group 'kvm' ... sudo
adduser `id -un` kvm Adding user '<username>' to group 'libvirtd'....
sudo adduser `id -un` libvirtd 4. changed to libvirtd.conf and libvirt-bin
/etc/libvirt/libvirtd.conf : Uncomment “listen_tcp = 1”. Security configuration
is left to the admin's choice, file is full of useful comments to achieve a
correct configuration. /etc/default/libvirt-bin : add -l option to
libvirtd_opts 5. restart libvirt-bin and libvirtd Regards, Anil
---- On Wed, 25 Apr 2012 07:48:55 -0700 Teik Hooi Beh <th...@thbeh.com>
wrote ---- Hi, I did try as mentioned in
http://opennebula.org/documentation:rel3.4:kvmg#kvm_configuration but VM is
going into never ending pending state and no logs were reported. I will
redeploy again. Has anyone published an installation guidelines on Ubuntu 11.10
other than from http://cloudblab.wordpress.com/ Regards Beh On Wed, Apr 25,
2012 at 3:59 PM, Michael Kutzner <michael.kutz...@virtion.net> wrote:
Hi, did you check qemu conf as described here:
http://opennebula.org/documentation:rel3.4:kvmg#kvm_configuration (had a
similar error at the beginning ... ) Best, Michael Am 25.04.2012 um 02:02
schrieb Teik Hooi Beh: Hi, I manage to solve the previous issue by changing
"dynamic_ownership = 0". But now I have a new error which is also due to
permission denied error:- Wed Apr 25 00:05:11 2012 [DiM][I]: New VM state is
ACTIVE. Wed Apr 25 00:05:11 2012 [LCM][I]: New VM state is PROLOG. Wed Apr 25
00:05:17 2012 [TM][I]: clone: Cloning ../../1/cfb778816ca91644bf82a8222a38f5ae
in node01:/srv/cloud/one/var//datastores/0/51/dis k.0 Wed Apr 25 00:05:17 2012
[TM][I]: ExitCode: 0 Wed Apr 25 00:05:18 2012 [TM][I]: context: Generating
context block device at node01:/srv/cloud/one/var//datastores/0/51/disk.1 Wed
Apr 25 00:05:18 2012 [TM][I]: ExitCode: 0 Wed Apr 25 00:05:18 2012 [LCM][I]:
New VM state is BOOT Wed Apr 25 00:05:18 2012 [VMM][I]: Generating deployment
file: /srv/cloud/one/var/51/deployment.0 Wed Apr 25 00:05:24 2012 [VMM][I]:
ExitCode: 0 Wed Apr 25 00:05:24 2012 [VMM][I]: Successfully execute network
driver operation: pre. Wed Apr 25 00:05:55 2012 [VMM][I]: Command execution
fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy
/srv/cloud/one/var//datastores/0/51/dep loyment.0 node01 51 node01 Wed Apr 25
00:05:55 2012 [VMM][I]: error: Failed to create domain from
/srv/cloud/one/var//datastores/0/51/deployment.0 Wed Apr 25 00:05:55 2012
[VMM][I]: error: internal error process exited while connecting to monitor:
kvm: -drive file=/srv/cloud/one/var//d
atastores/0/51/disk.0,if=none,id=drive-ide0-0-0,format=raw: could not open disk
image /srv/cloud/one/var//datastores/0/51/disk.0: Permissio n denied Wed Apr 25
00:05:55 2012 [VMM][I]: Wed Apr 25 00:05:55 2012 [VMM][E]: Could not create
domain from /srv/cloud/one/var//datastores/0/51/deployment.0 Wed Apr 25
00:05:55 2012 [VMM][I]: ExitCode: 255 Wed Apr 25 00:05:55 2012 [VMM][I]: Failed
to execute virtualization driver operation: deploy. Wed Apr 25 00:05:55 2012
[VMM][E]: Error deploying virtual machine: Could not create domain from
/srv/cloud/one/var//datastores/0/51/deploy ment.0 Wed Apr 25 00:05:55 2012
[DiM][I]: New VM state is FAILED I know it is something to relating to libvirt
or qemu but just couldn't pin point the fault. Regards Beh 2012/4/24 Carlos
Martín Sánchez <cmar...@opennebula.org> Hi, Are you using the shared TM
driver [1] in your system datastore? If so, please check that the datastore
directory is properly exported, and that files created in the front-end have
the correct permissions so the oneadmin account in the host can see them.
Regards [1] http://opennebula.org/documentation:rel3.4:system_ds--Carlos
Martín, MScProject EngineerOpenNebula - The Open-source Solution for Data
Center Virtualization http://www.OpenNebula.org/ | cmar...@opennebula.org |
@OpenNebula On Sun, Apr 22, 2012 at 6:43 AM, Teik Hooi Beh
<th...@thbeh.com> wrote: Hi, I have just started with opennebula and
have manage to setup a test lab with 2 servers (following the guide from
http://cloudblab.wordpress.com/) minus the window image deployment. I have
tried to test with ttylinux using instruction VM sample with Context &
Network 3.4 from open nebula web site. Image was properly registered with rdy
state but when I tried to deploy the VM i got the following message: Sun Apr
22 12:32:52 2012 [DiM][I]: New VM state is ACTIVE. Sun Apr 22 12:32:52 2012
[LCM][I]: New VM state is PROLOG. Sun Apr 22 12:32:53 2012 [TM][I]: clone:
Cloning ../../1/cfb778816ca91644bf82a8222a38f5ae in
node01:/srv/cloud/one/var//datastores/0/26/disk.0 Sun Apr 22 12:32:53 2012
[TM][I]: ExitCode: 0 Sun Apr 22 12:32:54 2012 [TM][I]: context: Generating
context block device at node01:/srv/cloud/one/var//datastores/0/26/disk.1 Sun
Apr 22 12:32:54 2012 [TM][I]: ExitCode: 0 Sun Apr 22 12:32:54 2012 [LCM][I]:
New VM state is BOOT Sun Apr 22 12:32:54 2012 [VMM][I]: Generating deployment
file: /srv/cloud/one/var/26/deployment.0 Sun Apr 22 12:32:54 2012 [VMM][I]:
ExitCode: 0 Sun Apr 22 12:32:54 2012 [VMM][I]: Successfully execute network
driver operation: pre. Sun Apr 22 12:32:56 2012 [VMM][I]: Command execution
fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy
/srv/cloud/one/var//datastores/0/26/deployment.0 node01 26 node01 Sun Apr 22
12:32:56 2012 [VMM][I]: error: Failed to create domain from
/srv/cloud/one/var//datastores/0/26/deployment.0 Sun Apr 22 12:32:56 2012
[VMM][I]: error: unable to open disk path
/srv/cloud/one/var//datastores/0/26/disk.0: Permission denied Sun Apr 22
12:32:56 2012 [VMM][E]: Could not create domain from
/srv/cloud/one/var//datastores/0/26/deployment.0 Sun Apr 22 12:32:56 2012
[VMM][I]: ExitCode: 255 Sun Apr 22 12:32:56 2012 [VMM][I]: Failed to execute
virtualization driver operation: deploy. Sun Apr 22 12:32:56 2012 [VMM][E]:
Error deploying virtual machine: Could not create domain from
/srv/cloud/one/var//datastores/0/26/deployment.0 Sun Apr 22 12:32:56 2012
[DiM][I]: New VM state is FAILED As I am new, i am not sure where to start
debugging to find out what is wrong. Any advice? Thanks
Beh_______________________________________________Users mailing
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