[openstack-dev] [cinder] Enabling tempest test for in-use volume extending

Matt Riedemann mriedemos at gmail.com
Wed Jun 13 22:06:11 UTC 2018


On 6/7/2018 8:33 AM, Lucio Seki wrote:
> Since Pike release, Cinder supports in-use volume extending [1].
> By default, it assumes that every storage backend is able to perform 
> this operation.

Actually, by default, Tempest assumes that no backends support it, which 
is why it's disabled by default in Tempest:

https://review.openstack.org/#/c/480746/7/tempest/config.py

And then only enabled by default in devstack if you're using lvm and 
libvirt since at the time those were the only backends that supported it.

> Thus, the tempest test for this feature should be enabled by default. A 
> patch was submitted to enable it [2].
> 
> Please note that, after this patch being merged, the 3rd party CI 
> maintainers may need to override this configuration, if the backend 
> being tested does not support in-use volume extending.
> 
> [1] Add ability to extend 'in-use' volume: 
> https://review.openstack.org/#/c/454287/
> [2] Enable tempest tests for attached volume extending: 
> https://review.openstack.org/#/c/572188

-- 

Thanks,

Matt



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