openstack/nova
Code Issues Proposed changes

snapshot: Copy some missing attrs to the snapshot bdms

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The following commit: 33e3d4c6b9 wrongly
drops some of the block device mapping information that is needed to
fully describe the block device mapping. In addition - EC2 API needs
this information to be able to format the output.

Change-Id: I18a0aab1dd966f28973e1f3705f263cb46a42639
Partial-bug: #1370177
This commit is contained in:
Nikola Dipanov
2015-05-29 21:12:16 +01:00
parent aa2f5dcc5f
commit a7de013891
2 changed files with 6 additions and 2 deletions
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3
nova/block_device.py
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@@ -277,7 +277,8 @@ def create_image_bdm(image_ref, boot_index=0):
def snapshot_from_bdm(snapshot_id, template):
"""Create a basic volume snapshot BDM from a given template bdm."""
copy_from_template = ['disk_bus', 'device_type', 'boot_index']
copy_from_template = ('disk_bus', 'device_type', 'boot_index',
'delete_on_termination', 'volume_size')
snapshot_dict = {'source_type': 'snapshot',
'destination_type': 'volume',
'snapshot_id': snapshot_id}