VM boot hangs at spawning and shows no warning or error when the virt_type is kvm

[tonardo2015]

Description:

VM boot hangs at spawning and shows no warning or error when the virt_type is kvm

Project:

Openstack

Project Area:

Openstack nova

Release:

Openstack master branch

Severity:

S1

Full Details:

Test Environment and PreCondtion:

Devstack deployed Openstack environment

Detailed Test Steps:

1. Install the devstack environment
2. Create/get the image, flavor, security group and network information

e.g:

Boot the VM with the default setting.

e.g.

nova boot patvm --flavor m1.tiny --image 30fc18a9-3086-43b5-946b-31f24d345464 --security-groups default --nic 0f269f28-2887-4e2e-9ec4-80fe128d0a69

Expected Result:

The virtual machine instance can be successfully started

Actual Result:

The VM stops at "spawning" state and can never continue and no warning or error displayed.