Cinder does not check physical volume before execution of Ivextend

[Sheel Rana]

Cinder-Volume does not check available space of physical volume before execution of Ivcreate at the time of snapshot creation, Ivextend at the time of Volume resizing.
There will be error in operation, but it will be displayed as. CREATING without sending notification to user.

[Sheel Rana (ranasheel2000)]

This problem exists because the request for volume creation does not pass through scheduler.
All these tasks are handled by scheduler to check available size and all.

So, it would be ok to pass these requests through scheduler.
This will solve the issue in optimized way.

[Karthik Prabhu Vinod (karthik-prabhu-vinod)]

I believe this is being addressed in the below blueprint

https://blueprints.launchpad.net/cinder/+spec/inspection-mechanism-for-capacity-limited-host

[Sean McGinnis (sean-mcginnis)]

Appears to have been fixed with https://review.openstack.org/#/c/405578/

[lucky (luckysingh)]

can anybody tell me what are the steps to verifying this use-case?