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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I would like to get opinions on whether we should allow multiple instances to be booted from a single volume.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is incorrectly allowed currently, the same volume seems to get attached to each instance and the instances boot to Active status.<o:p></o:p></p>
<p class="MsoNormal">More details can be seen in description of the bug <a href="https://bugs.launchpad.net/nova/+bug/1087253">
https://bugs.launchpad.net/nova/+bug/1087253</a>. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Ideally, the best way to achieve this would be pass a list of block device mappings equal to the number of instances requested,<o:p></o:p></p>
<p class="MsoNormal">changes going in to the Nova API code.<o:p></o:p></p>
<p class="MsoNormal">Is it more feasible to restrict more than one instance to be passed with a single block device mapping, or accept a list of BDMs?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Rohit</span><o:p></o:p></p>
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