Adding a function of using DM-Snapshot as the VM disks

Registered by Yan Huang on 2013-02-05

Use DM-Snapshot as the VM disks, compare with QCOW2 this will give better IO performance to VM, and DM-Snapshot is based on linux system level, do not have relationship with hypervisor, so it gives more porting ability.

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
None
Direction:
Needs approval
Assignee:
Yan Huang
Definition:
Drafting
Series goal:
None
Implementation:
Unknown
Milestone target:
None

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If you are still working on this, please re-submit via nova-specs. If not, please mark as obsolete, and add a quick comment to describe why. --johnthetubaguy (20th April 2014)

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