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<p class="MsoNormal"><span style="color:#1F497D">Hi Eric,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I am working on the <a href="https://bugs.launchpad.net/starlingx/+bug/1815513">
LP 1815513</a>. Based on my tests, if I unplug the cable of active controller for management network for a long time (for example, 30s), and then plug it, the whole system can recover after some reboots. But if I unplug the cable for a short time, and then
plug it. The whole system can’t recover. I need to lock/unlock controllers manually to bring the system back. So my questions are:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">1. Is the behavior acceptable? (recover the system by manual lock/unlock operations)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">2. If the answer is no for #1, we need the system to recover automatically. I am not familiar with internal maintenance logics, could you give me some hints?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Yi<o:p></o:p></span></p>
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