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<p> Thanks Roland, I will apply the patch to the customer's cluster.<br>
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The problem I found when failover bringing the new IPoIB interface up in the existing fabric, with a limit number of multicast join groups from our configuration, the interface can join broadcast group successfully, but all hosts multicast group join failure. Then ib interface can be UP, but not RUNNING. The interface couldn't work at all.<br>
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Thanks<br>
Shirley Ma<br>
IBM Linux Technology Center<br>
15300 SW Koll Parkway<br>
Beaverton, OR 97006-6063<br>
Phone(Fax): (503) 578-7638<br>
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<img width="16" height="16" src="cid:1__=08BBF8E9DFFDB72B8f9e8a93df938@us.ibm.com" border="0" alt="Inactive hide details for Roland Dreier <rdreier@cisco.com>">Roland Dreier <rdreier@cisco.com><br>
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<ul><b><font size="2">Roland Dreier <rdreier@cisco.com></font></b><font size="2"> </font>
<p><font size="2">02/06/2007 11:59 AM</font></ul>
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<div align="right"><font size="2">To</font></div></td><td width="100%"><img width="1" height="1" src="cid:3__=08BBF8E9DFFDB72B8f9e8a93df938@us.ibm.com" border="0" alt=""><br>
<font size="2">Shirley Ma/Beaverton/IBM@IBMUS</font></td></tr>
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<font size="2">"Michael S. Tsirkin" <mst@mellanox.co.il>, openib-general@openib.org</font></td></tr>
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<font size="2">Re: [PATCH] enable IPoIB only if broadcast join finish</font></td></tr>
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<tt> > Here is the patch, if possible please give your input asap, we have an<br>
> urgent customer issue need to be resolved:<br>
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I guess this is OK, but what is the urgent issue it fixes?<br>
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- R.<br>
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