[Openstack] [openstack-dev] booting VM with customized kernel and rootfs image

sonia verma soniaverma9727 at gmail.com
Fri May 16 12:44:18 UTC 2014


 Hi


I'm getting following repeated nova-compute logs when trying to boot VM ..


05-16 05:34:19.503 26935 DEBUG nova.openstack.common.periodic_task [-]
Running periodic task ComputeManager._poll_volume_usage run_periodic_tasks
/opt/stack/nova/nova/openstack/common/periodic_task.py:176^M 2014-05-16
05:34:19.504 26935 DEBUG nova.openstack.common.periodic_task [-] Running
periodic task ComputeManager._instance_usage_audit run_periodic_tasks
/opt/stack/nova/nova/openstack/common/periodic_task.py:176^M 2014-05-16
05:34:19.504 26935 DEBUG nova.openstack.common.periodic_task [-] Running
periodic task ComputeManager.update_available_resource run_periodic_tasks
/opt/stack/nova/nova/openstack/common/periodic_task.py:176^M 2014-05-16
05:34:19.505 26935 DEBUG nova.openstack.common.lockutils [-] Got semaphore
"compute_resources" lock
/opt/stack/nova/nova/openstack/common/lockutils.py:166^M 2014-05-16
05:34:19.505 26935 DEBUG nova.openstack.common.lockutils [-] Got semaphore
/ lock "update_available_resource" inner
/opt/stack/nova/nova/openstack/common/lockutils.py:245^M 2014-05-16
05:34:19.505 26935 AUDIT nova.compute.resource_tracker [-] Auditing locally
available compute resources^M 2014-05-16 05:34:19.506 26935 DEBUG
nova.virt.libvirt.driver [-] Updating host stats update_status
/opt/stack/nova/nova/virt/libvirt/driver.py:4865^M 2014-05-16 05:34:19.566
26935 DEBUG nova.openstack.common.processutils [-] Running cmd
(subprocess): env LC_ALL=C LANG=C qemu-img info
/opt/stack/data/nova/instances/961b0fcd-60e3-488f-93df-5b852d93ede2/disk
execute /opt/stack/nova/nova/openstack/common/processutils.py:147^M
2014-05-16 05:34:19.612 26935 DEBUG nova.openstack.common.processutils [-]
Running cmd (subprocess): env LC_ALL=C LANG=C qemu-img info
/opt/stack/data/nova/instances/961b0fcd-60e3-488f-93df-5b852d93ede2/disk
execute /opt/stack/nova/nova/openstack/common/processutils.py:147^M
2014-05-16 05:34:19.703 26935 DEBUG nova.compute.resource_tracker [-]
Hypervisor: free ram (MB): 5565 _report_hypervisor_resource_view
/opt/stack/nova/nova/compute/resource_tracker.py:388^M 2014-05-16
05:34:19.705 26935 DEBUG nova.compute.resource_tracker [-] Hypervisor: free
disk (GB): 95 _report_hypervisor_resource_view
/opt/stack/nova/nova/compute/resource_tracker.py:389^M 2014-05-16
05:34:19.705 26935 DEBUG nova.compute.resource_tracker [-] Hypervisor: free
VCPUs: 24 _report_hypervisor_resource_view
/opt/stack/nova/nova/compute/resource_tracker.py:394^M 2014-05-16
05:34:19.706 26935 DEBUG nova.compute.resource_tracker [-] Hypervisor:
assignable PCI devices: [] _report_hypervisor_resource_view
/opt/stack/nova/nova/compute/resource_tracker.py:401^M 2014-05-16
05:34:19.708 26935 DEBUG nova.openstack.common.rpc.amqp [-] Making
synchronous call on conductor ... multicall
/opt/stack/nova/nova/openstack/common/rpc/amqp.py:553^M 2014-05-16
05:34:19.709 26935 DEBUG nova.openstack.common.rpc.amqp [-] MSG_ID is
7435553a261b4f3eb61f985017441333 multicall
/opt/stack/nova/nova/openstack/common/rpc/amqp.py:556^M 2014-05-16
05:34:19.709 26935 DEBUG nova.openstack.common.rpc.amqp [-] UNIQUE_ID is
f2dd9f9fc517406bbe82366085de5523. _add_unique_id
/opt/stack/nova/nova/openstack/common/rpc/amqp.py:341^M 2014-05-16
05:34:19.716 26935 DEBUG nova.openstack.common.rpc.amqp [-] Making
synchronous call on conductor ... multicall
/opt/stack/nova/nova/openstack/common/rpc/amqp.py:553^M 2014-05-16
05:34:19.717 26935 DEBUG nova.openstack.common.rpc.amqp [-] MSG_ID is
965b77a6b9da47c884bd22a2d47de23c multicall
/opt/stack/nova/nova/openstack/com

Please help regarding this.

Thanks



On Tue, May 13, 2014 at 5:51 PM, Parthipan, Loganathan <parthipan at hp.com>wrote:

>  You can upload your custom kernel/rootdisk pair to glance and use the
> rootdisk uuid to boot an instance.
>
>
>
> http://docs.openstack.org/user-guide/content/cli_manage_images.html
>
>
>
>
>
> *From:* sonia verma [mailto:soniaverma9727 at gmail.com]
> *Sent:* 13 May 2014 06:33
> *To:* OpenStack Development Mailing List (not for usage questions);
> openstack at lists.openstack.org
> *Subject:* [openstack-dev] booting VM with customized kernel and rootfs
> image
>
>
>
> Hi all
>
> I have installed openstack using devstack.I'm able able to boot VM from
> the opebstack dashboard onto the compute node.
>
> Now i need to boot VM from the openstack dashboard(controller node) onto
> compute node using customized kernel imae and rootfs.
>
> Therefore my question is whether can we boot VM from controller node onto
> compute node using the customized kernel and rootfs image.
>
> Please help regarding this.
>
>
>  Thanks
>
> Sonia
>
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