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Message #42041
[Bug 1521467] Re: Snapshot of volume base instance shows type as image not snapshot and size as 0
When create images for volume back-end instances, the image's size is
0. It's not a bug as I know, because in this action, cinder create d a
backup volume and then glance create a image of which properties
contained the backup volume's information.
I'm not sure the behavior "the type is Image, not Snapshot" is a bug or
not.
At last, this is a Nova problem, not Glance. :)
** Also affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1521467
Title:
Snapshot of volume base instance shows type as image not snapshot and
size as 0
Status in Glance:
New
Status in OpenStack Compute (nova):
New
Bug description:
Reproduce Step:
1. Create an instance holly-vm1 base on storage volume(xiv use here).
2. Create a snapshot from the instance in step1.
3. List the images and found 2 problems:
a, the type of holly-vm1-snapshot is "Image", which should be "Snapshot"! b, the size of holly-vm1-snapshot is "0".
4. I created a snapshot from an instance based on local disk holly-vm4-snapshot to compare and put the screenshot in attachment. You could see the different value showed in table.
Using Kilo version OpenStack, not sure if the same on the latest code.
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References