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<p class="MsoPlainText"><span lang="EN-US">Hi Mike,<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">I received a email named </span><span lang="EN-US" style="font-family:"Courier New"">“</span><span lang="EN-US">All Cinder Drivers Must Have a Third Party CI By March 19th 2015</span><span lang="EN-US" style="font-family:"Courier New"">”</span><span lang="EN-US">
and I feel confused about the </span><span lang="EN-US" style="font-family:"Courier New"">“</span><span lang="EN-US">*real* storage backend</span><span lang="EN-US" style="font-family:"Courier New"">”</span><span lang="EN-US">.<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">One of the requirements is: Run Tempest [5][6] volume tests against the devstack environment that's hooked up to your *real* storage backend.<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" align="left" style="margin-left:0cm;text-align:left;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol;color:#434343"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">And my confusion is:</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#434343"><o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-left:0cm;text-align:left;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol;color:#434343"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">E</span><span lang="EN-US">very time the CI is triggered by a newly came patch</span><span lang="EN-US">, the 3rd CI will build a new devstack environment and create a default cinder.conf file whick will set
the backend to “lvmdri</span><span lang="EN-US">ver-1</span><span lang="EN-US" style="font-family:"Courier New"">”</span><span lang="EN-US">
<a href="app:ds:automatically" target="_self"><span style="color:windowtext;text-decoration:none">automatically</span></a>. And the tempest will run against
</span><span lang="EN-US" style="font-family:"Courier New"">“</span><span lang="EN-US">lvmdri</span><span lang="EN-US">ver-1</span><span lang="EN-US" style="font-family:"Courier New"">”</span><span lang="EN-US">. So what</span><span lang="EN-US" style="font-family:"Courier New"">’</span><span lang="EN-US">s
the meaning for a *real*</span><span lang="EN-US"> storage backend since the cinder.conf will be set to use “lvmdri</span><span lang="EN-US">ver-1</span><span lang="EN-US" style="font-family:"Courier New"">”</span><span lang="EN-US">
<a href="app:ds:automatically" target="_self"><span style="color:windowtext;text-decoration:none">automatically</span></a> for every newly came patch ? And how should I configure the cinder.conf file to
</span><span lang="EN-US">run the tempest for the newly came driver patch came from different venders since different venders need different configuration for
</span><span lang="EN-US">cinder.conf file and need </span><span lang="EN-US">different storage backend. I mean, does our CI should run tempest against our *real* storage backend for every newly came driver patch in cinder?</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#434343"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks and regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Liu<o:p></o:p></span></p>
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