<div dir="auto"><div>Thanks for reply,<div dir="auto"><br></div><div dir="auto">Is there any drivers for test this feature?, How about rbd driver? I think it looks like common driver nowadays.</div><div dir="auto"><br></div><div dir="auto">Regards,</div><div dir="auto">Jaesang</div><br><div class="gmail_extra"><br><div class="gmail_quote">2017. 4. 21. 23:35에 "Gorka Eguileor" <<a href="mailto:geguileo@redhat.com">geguileo@redhat.com</a>>님이 작성:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="elided-text">On 21/04, Jae Sang Lee wrote:<br>
> Hello, cinder developers.<br>
><br>
> What progress about cinder-volume HA A/A? In the release notes[1],<br>
> cinder-volume HA A/A is still progress from Newton to Ocata and there is so<br>
> many patches and progress on the feature page[2], but it doesn't look like<br>
> up-to-date, It's difficult to understand the current situation.<br>
><br>
> Is there any developer or know people about this feature? How's it going? I<br>
> wait this feature from long ago and I want to help in any way.<br>
><br>
> Thanks.<br>
><br>
> [1] <a href="https://releases.openstack.org/teams/cinder.html" rel="noreferrer" target="_blank">https://releases.openstack.<wbr>org/teams/cinder.html</a><br>
><br>
> [2] <a href="https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1583009" rel="noreferrer" target="_blank">https://bugs.launchpad.net/<wbr>ubuntu/+source/libvirt/+bug/<wbr>1583009</a><br>
<br>
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<br>
Hi,<br>
<br>
The HA A/A work can be thought of as having 2 different parts, one is<br>
the core functionality in Cinder and the other is the part relative to<br>
the drivers.<br>
<br>
The BP for the feature has been tracking the core functionality, which<br>
can be considered as done, now we need to start working on the<br>
individual drivers to ensure that they support HA A/A operations.<br>
<br>
For this we are going to write a list of tests to help vendors determine<br>
the readiness state of their drivers and a guide explaining the<br>
different kind of locks that are available for them to use and what<br>
mutual exclusion cases are already covered by the cinder core<br>
functionality.<br>
<br>
Regards,<br>
Gorka.<br>
<br>
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