<div dir="ltr"><div class="gmail_quote"><div dir="ltr">Dear Admin,<div><br></div><div>In our exiting setup we are having 18 server with dual IB cards.</div><div>And 2 IB switch.</div><div><br></div><div>We are planning to use MPI traffic on IB Port1 and Lustre Traffic on IB port 2.</div>
<div><br></div><div><table border="0" cellpadding="0" cellspacing="0" width="400" style="border-collapse:collapse;width:301pt">
<colgroup><col width="77" span="2" style="width:58pt">
<col width="88" style="width:66pt">
<col width="77" style="width:58pt">
<col width="81" style="width:61pt">
</colgroup><tbody><tr height="19" style="height:14.25pt">
<td height="19" width="77" style="height:14.25pt;width:58pt">IB Port 1</td>
<td width="77" style="width:58pt"></td>
<td width="88" style="width:66pt">Hostname</td>
<td width="77" style="width:58pt"></td>
<td width="81" style="width:61pt">IB Port 2</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">IB
Switch 1</td>
<td>IP Address</td>
<td style="border-top-style:none">Hostname</td>
<td>IP Address</td>
<td style="border-top-style:none">IB Switch 2</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 1</td>
<td>192.168.2.1</td>
<td style="border-top-style:none">Compute-1</td>
<td>192.168.3.1</td>
<td style="border-top-style:none">Port 1</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 2</td>
<td>192.168.2.2</td>
<td style="border-top-style:none">Compute-2</td>
<td>192.168.3.2</td>
<td style="border-top-style:none">Port 2</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 3</td>
<td>192.168.2.3</td>
<td style="border-top-style:none">Compute-3</td>
<td>192.168.3.3</td>
<td style="border-top-style:none">Port 3</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 4</td>
<td>192.168.2.4</td>
<td style="border-top-style:none">Compute-4</td>
<td>192.168.3.4</td>
<td style="border-top-style:none">Port 4</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 5</td>
<td>192.168.2.5</td>
<td style="border-top-style:none">Compute-5</td>
<td>192.168.3.5</td>
<td style="border-top-style:none">Port 5</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 6</td>
<td>192.168.2.6</td>
<td style="border-top-style:none">Compute-6</td>
<td>192.168.3.6</td>
<td style="border-top-style:none">Port 6</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 7</td>
<td>192.168.2.7</td>
<td style="border-top-style:none">Compute-7</td>
<td>192.168.3.7</td>
<td style="border-top-style:none">Port 7</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 8</td>
<td>192.168.2.8</td>
<td style="border-top-style:none">Compute-8</td>
<td>192.168.3.8</td>
<td style="border-top-style:none">Port 8</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 9</td>
<td>192.168.2.9</td>
<td style="border-top-style:none">Compute-9</td>
<td>192.168.3.9</td>
<td style="border-top-style:none">Port 9</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 10</td>
<td>192.168.2.10</td>
<td style="border-top-style:none">Compute-10</td>
<td>192.168.3.10</td>
<td style="border-top-style:none">Port 10</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 11</td>
<td>192.168.2.11</td>
<td style="border-top-style:none">Compute-11</td>
<td>192.168.3.11</td>
<td style="border-top-style:none">Port 11</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 12</td>
<td>192.168.2.12</td>
<td style="border-top-style:none">Compute-12</td>
<td>192.168.3.12</td>
<td style="border-top-style:none">Port 12</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 13</td>
<td>192.168.2.13</td>
<td style="border-top-style:none">Compute-13</td>
<td>192.168.3.13</td>
<td style="border-top-style:none">Port 13</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 14</td>
<td>192.168.2.14</td>
<td style="border-top-style:none">Compute-14</td>
<td>192.168.3.14</td>
<td style="border-top-style:none">Port 14</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 15</td>
<td>192.168.2.15</td>
<td style="border-top-style:none">Compute-15</td>
<td>192.168.3.15</td>
<td style="border-top-style:none">Port 15</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 16</td>
<td>192.168.2.16</td>
<td style="border-top-style:none">Compute-16</td>
<td>192.168.3.16</td>
<td style="border-top-style:none">Port 16</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 17</td>
<td>192.168.2.17</td>
<td style="border-top-style:none">Compute-17</td>
<td>192.168.3.17</td>
<td style="border-top-style:none">Port 17</td>
</tr>
<tr height="19" style="height:14.25pt">
<td height="19" style="height:14.25pt;border-top-style:none">Port 18</td>
<td>192.168.2.18</td>
<td style="border-top-style:none">Compute-18</td>
<td>192.168.3.18</td>
<td style="border-top-style:none">Port 18</td>
</tr></tbody></table></div><div><br></div><div><br></div><div>need your help in opensm configuration and setup ....</div><div><br></div><div>Thank You</div><span class="HOEnZb"><font color="#888888"><div>Atul Yadav</div>
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