<html><body><p><font size="2">Hello Dorigo,</font><br><br><font size="2">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.</font><br><font size="2">In case you have not used the installer, you may miss some steps.</font><br><br><font size="2">- Please check if you have the requires packages installed. </font><br><font size="2">(For example gpfs.pm-ganesha-10.0.0-2.el8.x86_64 or similar for NFS)</font><br><br><font size="2">- The config section should have the "Generic" keyword, like this</font><br><br><font size="2">{</font><br><font size="2"> name = "NFSIO"</font><br><font size="2"> period = 10</font><br><font size="2"> restrict = "cesNodes"</font><br><font size="2"> type = "Generic"</font><br><font size="2">},</font><br><br><font size="2">See here in the KC:</font><br><a href="https://www.ibm.com/docs/en/spectrum-scale/5.0.5?topic=tool-enabling-protocol-metrics"><font size="2">https://www.ibm.com/docs/en/spectrum-scale/5.0.5?topic=tool-enabling-protocol-metrics</font></a><font size="2"><br></font><br><font size="2"> /var/log/zimon/ZIMonSensors.log may provides some additional clues as well.</font><br><br><font size="2" face="Arial">Mit freundlichen Grüßen / Kind regards</font><br><br><b><font face="Arial">Dr. Markus Rohwedder</font></b><br><br><font size="1" face="Arial">IBM Systems / Lab Services Europe / EMEA Storage Competence Center</font><table border="0" cellspacing="0" cellpadding="0"><tr valign="top"><td class="small_font" width="600" colspan="4" valign="middle"><hr width="100%" size="2" align="left" style="color:#0055AA; "></td></tr>
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<tr valign="top"><td class="inner" width="39" valign="middle"><font size="1" color="#0055AA" face="Arial">Phone:</font></td><td class="inner" width="157" valign="middle"><font size="1" color="#0055AA" face="Arial">+49 162 4159920</font></td><td class="inner" width="246" valign="middle"><font size="1" color="#0055AA" face="Arial"> IBM Deutschland GmbH</font></td><td width="158" rowspan="4" valign="middle"><div align="right"><img src="cid:2__=8FBB0C2EDFAA03798f9e8a93df938690918c8FB@" width="158" height="40" align="bottom"></div></td></tr>
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<tr valign="top"><td class="foot" width="600" colspan="4" valign="middle"><font size="1" color="#999999" face="Arial">IBM Deutschland GmbH / Vorsitzender des Aufsichtsrats: Sebastian Krause / Geschäftsführung: Gregor Pillen (Vorsitzender), Agnes Heftberger, Norbert Janzen, Markus Koerner, Christian Noll, Nicole Reimer / Sitz der Gesellschaft: 71139 Ehningen, IBM-Allee 1 / Registergericht: Amtsgericht Stuttgart, HRB14562 </font></td></tr>
<tr valign="top"><td class="small_font" width="600" colspan="4" valign="middle"><img width="1" height="1" src="cid:1__=8FBB0C2EDFAA03798f9e8a93df938690918c8FB@" border="0" alt=""></td></tr></table><br><img width="16" height="16" src="cid:3__=8FBB0C2EDFAA03798f9e8a93df938690918c8FB@" border="0" alt="Inactive hide details for "Dorigo Alvise (PSI)" ---20.04.2021 12:19:44---Dear Community, I've activated CES-related metrics by "><font size="2" color="#424282">"Dorigo Alvise (PSI)" ---20.04.2021 12:19:44---Dear Community, I've activated CES-related metrics by simply doing:</font><br><br><font size="2" color="#5F5F5F">From: </font><font size="2">"Dorigo Alvise (PSI)" <alvise.dorigo@psi.ch></font><br><font size="2" color="#5F5F5F">To: </font><font size="2">"'gpfsug-discuss@spectrumscale.org'" <gpfsug-discuss@spectrumscale.org></font><br><font size="2" color="#5F5F5F">Cc: </font><font size="2">"'sls-htc-admins@lists.psi.ch'" <sls-htc-admins@lists.psi.ch></font><br><font size="2" color="#5F5F5F">Date: </font><font size="2">20.04.2021 12:19</font><br><font size="2" color="#5F5F5F">Subject: </font><font size="2">[EXTERNAL] [gpfsug-discuss] NFSIO metrics absent in pmcollector</font><br><font size="2" color="#5F5F5F">Sent by: </font><font size="2">gpfsug-discuss-bounces@spectrumscale.org</font><br><hr width="100%" size="2" align="left" noshade style="color:#8091A5; "><br><br><br><font size="1" color="#FFFFFF">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</font> <br><b><font face="Arial">This Message Is From an External Sender </font></b><br><font size="2" face="Arial">This message came from outside your organization. </font><br><font size="1" color="#FFFFFF">ZjQcmQRYFpfptBannerEnd</font><br><font face="Calibri">Dear Community,</font><br><font face="Calibri"> </font><br><font face="Calibri">I’ve activated CES-related metrics by simply doing:<br><br>[root@xbl-ces-91 ~]# mmperfmon config show |egrep -A4 'NFS|SMB'</font><br><font face="Calibri"> name = "NFSIO"</font><br><font face="Calibri"> period = 5</font><br><font face="Calibri">},</font><br><font face="Calibri">{</font><br><font face="Calibri"> name = "SMBGlobalStats"</font><br><font face="Calibri"> period = 5</font><br><font face="Calibri">},</font><br><font face="Calibri">{</font><br><font face="Calibri"> name = "SMBStats"</font><br><font face="Calibri"> period = 5</font><br><font face="Calibri">}</font><br><font face="Calibri"> </font><br><font face="Calibri">Despite that, I get no result for any nfs* metrics:</font><br><font face="Calibri"> </font><br><font face="Calibri">--------------------------------------------</font><br><font face="Calibri">[root@xbl-ces-91 ~]# telnet localhost 9084</font><br><font face="Calibri">Trying 127.0.0.1...</font><br><font face="Calibri">Connected to localhost.</font><br><font face="Calibri">Escape character is '^]'.</font><br><font face="Calibri">get -j metrics nfs_read bucket_size 5 last 1</font><br><font face="Calibri">Error: no data available for query</font><br><font face="Calibri">.</font><br><font face="Calibri">Connection closed by foreign host.</font><br><font face="Calibri"> </font><br><font face="Calibri">[root@xbl-ces-91 ~]# mmperfmon query "nfs_read"</font><br><font face="Calibri">Error: no data available for query</font><br><font face="Calibri">.</font><br><font face="Calibri"> </font><br><font face="Calibri">mmperfmon: Command failed. Examine previous error messages to determine cause.</font><br><font face="Calibri">--------------------------------------------</font><br><font face="Calibri"> </font><br><font face="Calibri"> </font><br><font face="Calibri">I am pretty sure my collector is working correctly as it returns data for a different metrics:</font><br><font face="Calibri"> </font><br><font face="Calibri">[root@xbl-ces-91 ~]# telnet localhost 9084</font><br><font face="Calibri">Trying 127.0.0.1...</font><br><font face="Calibri">Connected to localhost.</font><br><font face="Calibri">Escape character is '^]'.</font><br><font face="Calibri">get -j metrics gpfs_fs_bytes_read last 20 bucket_size 1</font><br><font face="Calibri">{"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" : </font><br><font face="Calibri">[…]</font><br><font face="Calibri"> </font><br><font face="Calibri">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) ?</font><br><font face="Calibri"> </font><br><font face="Calibri">Thank you,</font><br><font face="Calibri"> </font><br><font face="Calibri"> Alvise</font><tt><font size="2">_______________________________________________<br>gpfsug-discuss mailing list<br>gpfsug-discuss at spectrumscale.org<br></font></tt><tt><font size="2"><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</a></font></tt><tt><font size="2"> <br></font></tt><br><br><BR>
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