Github user ustcweizhou commented on the pull request:
https://github.com/apache/cloudstack/pull/977#issuecomment-151491475
@bhaisaab Thanks for your comments.
The motivation of CreateSnapshotFromVMSnapshotCmd is, when we create a
volume snapshot for a running vm on KVM, it will create a vm snapshot at first
then create a volume snapshot from vm snapshot. Hence I think it is useful to
create a volume snapshot directly from vm snapshot if it already exists.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
