[CLOUDSTACK-9972] Enhance listVolume API to include physical size and utilization.

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.9.3.0
• Fix Version/s: 4.10.1.0
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: VMWare, Xen and KVM
• Assignee: Abhinandan Prateek
• Reporter: Abhinandan Prateek
• Created: 22/Jun/17 04:26
• Updated: 05/Nov/17 16:25

Description

The Cloudstack stat collector has been extended to include for each volume its physical size and virtual size as reported by the respective hypervisor where the volume resides. This patch includes impl for KVM, Xenserver and VMWare.
In addition to above, the listVolume API has been fixed to report and filter pod and cluster information.

The volume_view has been updated and a configuration parameter 'volume.stats.interval' is introduced to control the interval of volume size collection from back-end hypervisor.

Issue Links

• links to: GitHub Pull Request #2158