<br><font size=2 face="sans-serif">Hi Folks,</font>
<br>
<br><font size=2 face="sans-serif">I use opensm with a single unmanaged
switch to connect several HCAs. I found that HCAs take much longer time
to get LID after opensm restart without power cycle the switch. If the
switch is power off/on before opensm restart, then HCAs get their LIDs
sooner. I'm wondering if there's minhop table pre-existing in the switch
which will prevent HCAs from regain their LIDs soon. Is there any way to
clean up the switch's hop table during opensm start?</font>
<br>
<br><font size=2 face="sans-serif">my another question, should the HCA
that opensm resides on be physically connected to switch port 0?</font>
<br>
<br><font size=2 face="sans-serif">Thanks!</font>
<br><font size=2 face="sans-serif">Yicheng</font>
<BR>
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