[openstack-dev] [nova] nova boot from image created volume

Jay Pipes jaypipes at gmail.com
Thu Apr 6 15:05:22 UTC 2017


> jaypipes at serialcoder:~/src/git.openstack.org/openstack/nova/nova$ ack-grep --ignore-dir tests --ignore-dir locale "volume_api.create"
> compute/api.py
> 2982:                snapshot = self.volume_api.create_snapshot_force(
>
> api/openstack/compute/volumes.py
> 185:            new_volume = self.volume_api.create(
> 582:            create_func = self.volume_api.create_snapshot_force
> 584:            create_func = self.volume_api.create_snapshot
>
> virt/block_device.py
> 63:    :returns: The availability_zone value to pass to volume_api.create
> 487:            vol = volume_api.create(context, self.volume_size, '', '',
> 508:            vol = volume_api.create(context, self.volume_size,
> 530:            vol = volume_api.create(context, self.volume_size, vol_name, '',

Best,
-jay

On 04/06/2017 03:29 AM, 李田清 wrote:
> Hello,
>     If we use nova boot from image and created volume, i think the nova will
>     use volume/cinder.py:create to create volume. But after insert pdb,
> i do not find
>     the specific code of line to call the create. Can someone help me to
> point out the
>     code of the line? Thanks a lot.
>
>
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