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<p>yes it tells you that when you attempt to make the node a gateway and is does not have a server license designation.<br>
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<div class="moz-cite-prefix">On 4/12/17 4:53 AM, Venkateswara R Puvvada wrote:<br>
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<blockquote cite="mid:OF58E8D466.D8556925-ON65258100.00362FE6-65258100.00365425@notes.na.collabserv.com" type="cite">
<font face="sans-serif" size="2">Gateway node requires server license.</font><br>
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<font face="sans-serif" size="2">~Venkat (<a class="moz-txt-link-abbreviated" href="mailto:vpuvvada@in.ibm.com">vpuvvada@in.ibm.com</a>)</font><br>
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<font face="sans-serif" color="#5f5f5f" size="1">From: </font><font face="sans-serif" size="1">Matt Weil
<a class="moz-txt-link-rfc2396E" href="mailto:mweil@wustl.edu"><mweil@wustl.edu></a></font><br>
<font face="sans-serif" color="#5f5f5f" size="1">To: </font><font face="sans-serif" size="1"><a class="moz-txt-link-rfc2396E" href="mailto:gpfsug-discuss@spectrumscale.org"><gpfsug-discuss@spectrumscale.org></a></font><br>
<font face="sans-serif" color="#5f5f5f" size="1">Date: </font><font face="sans-serif" size="1">04/11/2017 01:46 AM</font><br>
<font face="sans-serif" color="#5f5f5f" size="1">Subject: </font><font face="sans-serif" size="1">Re: [gpfsug-discuss] AFM gateways</font><br>
<font face="sans-serif" color="#5f5f5f" size="1">Sent by: </font><font face="sans-serif" size="1"><a class="moz-txt-link-abbreviated" href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a></font><br>
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<font size="3">Thanks for the answers.. For fail over I believe we will want to keep it separate then. Next question. Is it licensed as a client or a server?
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<font size="3">On 4/10/17 6:20 AM, McLaughlin, Sandra M wrote:</font><br>
<font face="Calibri" size="2">Hi,</font><br>
<font face="Calibri" size="2"> </font><br>
<font face="Calibri" size="2">I agree with Venkat. </font><br>
<font face="Calibri" size="2"> </font><br>
<font face="Calibri" size="2">I did exactly what you said below, enabled my NSD servers as gateways to get additional throughput (with both native gpfs protocol and NFS protocol), which worked well; we definitely got the increased traffic. However, I wouldn’t
do it again through choice. As Venkat says, if there is a problem with the remote cluster, that can affect any of the gateway nodes (if using gpfs protocol), but also, we had a problem with one of the gateway nodes, where it kept crashing (which is now resolved)
and then all filesets for which that node was the gateway had to failover to other gateway servers and this really messes everything up while the failover is taking place. I am also, stupidly, serving NFS and samba from the NSD servers (via ctdb) which I also,
would not do again !</font><br>
<font face="Calibri" size="2"> </font><br>
<font face="Calibri" size="2">It would be nice if there was a way to specify which gateway server is the primary gateway for a specific fileset.</font><br>
<font face="Calibri" size="2"> </font><br>
<font face="Calibri" size="2">Regards, Sandra</font><br>
<font face="Calibri" size="2"> </font><br>
<font face="Calibri" size="2"><b>From:</b> </font><a moz-do-not-send="true" href="mailto:gpfsug-discuss-bounces@spectrumscale.org"><font face="Calibri" color="blue" size="2"><u>gpfsug-discuss-bounces@spectrumscale.org</u></font></a><font face="Calibri" size="2">[</font><a moz-do-not-send="true" href="mailto:gpfsug-discuss-bounces@spectrumscale.org"><font face="Calibri" color="blue" size="2"><u>mailto:gpfsug-discuss-bounces@spectrumscale.org</u></font></a><font face="Calibri" size="2">]
<b>On Behalf Of </b>Venkateswara R Puvvada<b><br>
Sent:</b> 10 April 2017 11:56<b><br>
To:</b> gpfsug main discussion list </font><a moz-do-not-send="true" href="mailto:gpfsug-discuss@spectrumscale.org"><font face="Calibri" color="blue" size="2"><u><gpfsug-discuss@spectrumscale.org></u></font></a><font face="Calibri" size="2"><b><br>
Subject:</b> Re: [gpfsug-discuss] AFM gateways</font><br>
<font face="Times New Roman" size="3"> </font><br>
<font face="Arial" size="2">It is not recommended to make NSD servers as gateway nodes for native GPFS protocol. Unresponsive remote cluster mount might cause gateway node to hang on synchronous operations (ex. Lookup, Read, Open etc..), this will affect NSD
server functionality. More information is documented @</font><font face="Times New Roman" size="3"><br>
</font><font face="Times New Roman" color="blue" size="3"><u><br>
</u></font><a moz-do-not-send="true" href="https://www.ibm.com/support/knowledgecenter/STXKQY_4.2.2/com.ibm.spectrum.scale.v4r22.doc/bl1ins_NFSvsGPFSAFM.htm"><font face="Arial" color="blue" size="2"><u>https://www.ibm.com/support/knowledgecenter/STXKQY_4.2.2/com.ibm.spectrum.scale.v4r22.doc/bl1ins_NFSvsGPFSAFM.htm</u></font></a><font face="Times New Roman" size="3"><br>
</font><font face="Arial" size="2"><br>
~Venkat (</font><a moz-do-not-send="true" href="mailto:vpuvvada@in.ibm.com"><font face="Arial" color="blue" size="2"><u>vpuvvada@in.ibm.com</u></font></a><font face="Arial" size="2">)</font><font face="Times New Roman" size="3"><br>
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From: </font><font face="Arial" size="1">Matt Weil <</font><a moz-do-not-send="true" href="mailto:mweil@wustl.edu"><font face="Arial" color="blue" size="1"><u>mweil@wustl.edu</u></font></a><font face="Arial" size="1">></font><font face="Arial" color="#5f5f5f" size="1"><br>
To: </font><font face="Arial" size="1">gpfsug main discussion list <</font><a moz-do-not-send="true" href="mailto:gpfsug-discuss@spectrumscale.org"><font face="Arial" color="blue" size="1"><u>gpfsug-discuss@spectrumscale.org</u></font></a><font face="Arial" size="1">></font><font face="Arial" color="#5f5f5f" size="1"><br>
Date: </font><font face="Arial" size="1">04/07/2017 08:28 PM</font><font face="Arial" color="#5f5f5f" size="1"><br>
Subject: </font><font face="Arial" size="1">[gpfsug-discuss] AFM gateways</font><font face="Arial" color="#5f5f5f" size="1"><br>
Sent by: </font><a moz-do-not-send="true" href="mailto:gpfsug-discuss-bounces@spectrumscale.org"><font face="Arial" color="blue" size="1"><u>gpfsug-discuss-bounces@spectrumscale.org</u></font></a></p>
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Hello,<br>
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any reason to not enable all NSD servers as gateway when using native<br>
gpfs AFM? Will they all pass traffic?<br>
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Thanks<br>
<br>
Matt<br>
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