extend volume error shows success message

[Cindy Lu]

1. Go to Project > Volumes > Create Volume,
2. fill out volume name, size (2 GB), and leave Volume Source as 'No source, empty volume'
3. Now try to Extend Volume to something extreme (like 1200)

==> It will give you success message
==> Status stays at "Error_Extending" with animated "loading" bar.

[Zhenguo Niu (niu-zglinux)]

On my test, we got an error message here like 'Unable to extend volume' and
status stays at "Error_Extending" with animated "loading" bar.
IMO, we should validate extending size here before handle the action.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/76107

[Henrique Truta (henriquetruta)]

I tried to reproduce the error and I got the "Error_Extending" status, but did not see the success message. May it have been corrected in another bug/bp?

[Gary W. Smith (gary-w-smith)]

The animated bar in while in Error_Extending status was fixed in https://review.openstack.org/#/c/81080/.

I am unable to reproduce the problem in juno. Cinder correctly rejects the request to extend the volume beyond the quota, and horizon displays the error "Unable to extend volume".