<div dir="ltr"><div>Hello everyone!</div><div><br></div><div>Earlier topic of unconditional migrations was discussed in emails by me and Salvatore. On summit there was a small meeting on which was discussed this topic and some others. I haven't participated in this meeting but member of my team Eugene was there instead of me and told me what was decided to do.</div>
<div><br></div><div>The idea is to create some methods that will check current table state:</div><div> - if it exists or not </div><div> - if all necessary changes have been made or not. </div><div>(All changes are checked from the very beginning till Icehouse)</div>
<div><br></div><div>I was inspired of this idea and make some notes about that. They are shown there <a href="https://docs.google.com/document/d/10p6JKIQf_rymBuNeOywjHiv53cRTfz5kBg8LeUCeykI/edit?usp=sharing">https://docs.google.com/document/d/10p6JKIQf_rymBuNeOywjHiv53cRTfz5kBg8LeUCeykI/edit?usp=sharing</a> and a test change that will show how this is going to work <a href="https://review.openstack.org/93690">https://review.openstack.org/93690</a>. </div>
<div><br></div><div>The organizer of all this work is Henry Gessau. Now he is working on bp on this topic.</div><div><br></div><div>I look forward to any comments about my notes and my test changes.</div><div><br></div><div>
Regards,</div><div>Ann</div></div>