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<p class="MsoNormal"><span lang="EN-US">Hi hemna:<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">When we attach a encrypted volume and then detach it, the device path created when the volume is attached won’t be cleanup.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This is probably due to nova and cinder not work coordinately when detach a encrypted volume.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This will cause next volume attachment fails and also cause some test cases of CI fail because the not cleaned up device path.<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">I opened a bug in os-brick(not sure it’s a nova or os-brick bug</span><span lang="EN-US" style="font-family:Wingdings">J</span><span lang="EN-US">):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="https://bugs.launchpad.net/os-brick/+bug/1528092">https://bugs.launchpad.net/os-brick/+bug/1528092</a><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">And want to see if you have any idea about this?<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!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Wilson Liu<o:p></o:p></span></p>
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