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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello Markus,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">ganesha is installed, but I will try what you suggest about configuration.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"> A<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>Da:</b> gpfsug-discuss-bounces@spectrumscale.org <gpfsug-discuss-bounces@spectrumscale.org>
<b>Per conto di </b>Markus Rohwedder<br>
<b>Inviato:</b> martedì 20 aprile 2021 12:35<br>
<b>A:</b> gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Cc:</b> gpfsug-discuss-bounces@spectrumscale.org; 'sls-htc-admins@lists.psi.ch' <sls-htc-admins@lists.psi.ch><br>
<b>Oggetto:</b> Re: [gpfsug-discuss] NFSIO metrics absent in pmcollector<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p><span style="font-size:10.0pt">Hello Dorigo,</span><br>
<br>
<span style="font-size:10.0pt">in contrast to the basic Spectrum Scale metrics, the NFS and SMB sensors rely on a proxy mechanism that provides the metrics out of the CES stack.</span><br>
<span style="font-size:10.0pt">In case you have not used the installer, you may miss some steps.</span><br>
<br>
<span style="font-size:10.0pt">- Please check if you have the requires packages installed.
</span><br>
<span style="font-size:10.0pt">(For example gpfs.pm-ganesha-10.0.0-2.el8.x86_64 or similar for NFS)</span><br>
<br>
<span style="font-size:10.0pt">- The config section should have the "Generic" keyword, like this</span><br>
<br>
<span style="font-size:10.0pt">{</span><br>
<span style="font-size:10.0pt">name = "NFSIO"</span><br>
<span style="font-size:10.0pt">period = 10</span><br>
<span style="font-size:10.0pt">restrict = "cesNodes"</span><br>
<span style="font-size:10.0pt">type = "Generic"</span><br>
<span style="font-size:10.0pt">},</span><br>
<br>
<span style="font-size:10.0pt">See here in the KC:</span><br>
<a href="https://www.ibm.com/docs/en/spectrum-scale/5.0.5?topic=tool-enabling-protocol-metrics"><span style="font-size:10.0pt">https://www.ibm.com/docs/en/spectrum-scale/5.0.5?topic=tool-enabling-protocol-metrics</span></a><span style="font-size:10.0pt"><br>
</span><br>
<span style="font-size:10.0pt">/var/log/zimon/ZIMonSensors.log may provides some additional clues as well.</span><br>
<br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">Mit freundlichen Grüßen / Kind regards</span><br>
<br>
<b><span style="font-family:"Arial",sans-serif">Dr. Markus Rohwedder</span></b><br>
<br>
<span style="font-size:7.5pt;font-family:"Arial",sans-serif">IBM Systems / Lab Services Europe / EMEA Storage Competence Center</span><o:p></o:p></p>
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<img border="0" width="16" height="16" style="width:.1666in;height:.1666in" id="Immagine_x0020_10" src="cid:image003.gif@01D735EC.3C210570" alt="Inactive hide details for "Dorigo Alvise (PSI)" ---20.04.2021 12:19:44---Dear Community, I've activated CES-related metrics by "><span style="font-size:10.0pt;color:#424282">"Dorigo
Alvise (PSI)" ---20.04.2021 12:19:44---Dear Community, I've activated CES-related metrics by simply doing:</span><br>
<br>
<span style="font-size:10.0pt;color:#5F5F5F">From: </span><span style="font-size:10.0pt">"Dorigo Alvise (PSI)" <<a href="mailto:alvise.dorigo@psi.ch">alvise.dorigo@psi.ch</a>></span><br>
<span style="font-size:10.0pt;color:#5F5F5F">To: </span><span style="font-size:10.0pt">"'gpfsug-discuss@spectrumscale.org'" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>></span><br>
<span style="font-size:10.0pt;color:#5F5F5F">Cc: </span><span style="font-size:10.0pt">"'sls-htc-admins@lists.psi.ch'" <<a href="mailto:sls-htc-admins@lists.psi.ch">sls-htc-admins@lists.psi.ch</a>></span><br>
<span style="font-size:10.0pt;color:#5F5F5F">Date: </span><span style="font-size:10.0pt">20.04.2021 12:19</span><br>
<span style="font-size:10.0pt;color:#5F5F5F">Subject: </span><span style="font-size:10.0pt">[EXTERNAL] [gpfsug-discuss] NFSIO metrics absent in pmcollector</span><br>
<span style="font-size:10.0pt;color:#5F5F5F">Sent by: </span><span style="font-size:10.0pt"><a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a></span><o:p></o:p></p>
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<br>
<br>
<span style="font-size:7.5pt;color:white">Dear Community, I’ve activated CES-related metrics by simply doing: [root@xbl-ces-91 ~]# mmperfmon config show |egrep -A4 'NFS|SMB' name = "NFSIO" period = 5 ZjQcmQRYFpfptBannerStart</span>
<br>
<b><span style="font-family:"Arial",sans-serif">This Message Is From an External Sender
</span></b><br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">This message came from outside your organization.
</span><br>
<span style="font-size:7.5pt;color:white">ZjQcmQRYFpfptBannerEnd</span><br>
Dear Community,<br>
<br>
I’ve activated CES-related metrics by simply doing:<br>
<br>
[root@xbl-ces-91 ~]# mmperfmon config show |egrep -A4 'NFS|SMB'<br>
name = "NFSIO"<br>
period = 5<br>
},<br>
{<br>
name = "SMBGlobalStats"<br>
period = 5<br>
},<br>
{<br>
name = "SMBStats"<br>
period = 5<br>
}<br>
<br>
Despite that, I get no result for any nfs* metrics:<br>
<br>
--------------------------------------------<br>
[root@xbl-ces-91 ~]# telnet localhost 9084<br>
Trying 127.0.0.1...<br>
Connected to localhost.<br>
Escape character is '^]'.<br>
get -j metrics nfs_read bucket_size 5 last 1<br>
Error: no data available for query<br>
.<br>
Connection closed by foreign host.<br>
<br>
[root@xbl-ces-91 ~]# mmperfmon query "nfs_read"<br>
Error: no data available for query<br>
.<br>
<br>
mmperfmon: Command failed. Examine previous error messages to determine cause.<br>
--------------------------------------------<br>
<br>
<br>
I am pretty sure my collector is working correctly as it returns data for a different metrics:<br>
<br>
[root@xbl-ces-91 ~]# telnet localhost 9084<br>
Trying 127.0.0.1...<br>
Connected to localhost.<br>
Escape character is '^]'.<br>
get -j metrics gpfs_fs_bytes_read last 20 bucket_size 1<br>
{"header" : {"bcount" : 20,"bsize" : 1,"t_start" : 1618912752,"t_end" : 1618912772},"legend" : [{"caption" : "gpfs_fs_bytes_read","semType" : 2,"aggrType" : "value difference between start and end of the bucket","type" : 4,"keys" : ["xbl-ces-91.psi.ch|GPFSFilesystem|lenovoxbl.psi.ch|perf|gpfs_fs_bytes_read"]},{"caption"
: "gpfs_fs_bytes_read","semType" : 2,"aggrType" : "value difference between start and end of the bucket","type" : 4,"keys" : ["xbl-ces-91.psi.ch|GPFSFilesystem|lenovoxbl.psi.ch|tiered|gpfs_fs_bytes_read"]},{"caption" : "gpfs_fs_bytes_read","semType" : 2,"aggrType"
: "value difference between start and end of the bucket","type" : 4,"keys" : ["xbl-ces-92.psi.ch|GPFSFilesystem|lenovoxbl.psi.ch|perf|gpfs_fs_bytes_read"]},{"caption" : "gpfs_fs_bytes_read","semType" : 2,"aggrType" : "value difference between start and end
of the bucket","type" : 4,"keys" : ["xbl-ces-92.psi.ch|GPFSFilesystem|lenovoxbl.psi.ch|tiered|gpfs_fs_bytes_read"]}],"rows" :
<br>
[…]<br>
<br>
Any clue ? Is the activation of NFSIO enough in the mmperfmon’s config file (this is the first time I try to configure CES monitoring) ?<br>
<br>
Thank you,<br>
<br>
Alvise<tt><span style="font-size:10.0pt">_______________________________________________</span></tt><span style="font-size:10.0pt;font-family:"Courier New""><br>
<tt>gpfsug-discuss mailing list</tt><br>
<tt>gpfsug-discuss at spectrumscale.org</tt><br>
<tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</a> </tt><br>
</span><br>
<br>
<o:p></o:p></p>
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