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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Simon,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">It will only trigger the callback on the currently appointed File System Manager, so you need to make sure your callback scripts are installed on all nodes that
can occupy this role.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">HTH,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">-Bryan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> gpfsug-discuss-bounces@spectrumscale.org [mailto:gpfsug-discuss-bounces@spectrumscale.org]
<b>On Behalf Of </b>Simon Thompson (IT Research Support)<br>
<b>Sent:</b> Monday, November 06, 2017 3:00 PM<br>
<b>To:</b> scale@us.ibm.com; gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Subject:</b> Re: [gpfsug-discuss] Callbacks / softQuotaExceeded<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><em><span style="font-size:8.5pt;font-family:"Verdana",sans-serif;color:#333333">Note: External Email</span></em><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">Thanks Eric,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">One other question, when it says it must run on a manager node, I'm assuming that means a manager node in a storage cluster (we multi-cluster clients clusters in).<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">Thanks<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">Simon<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:
</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Eric Agar <<a href="mailto:agar@us.ibm.com">agar@us.ibm.com</a>> on behalf of "<a href="mailto:scale@us.ibm.com">scale@us.ibm.com</a>" <<a href="mailto:scale@us.ibm.com">scale@us.ibm.com</a>><br>
<b>Date: </b>Monday, 6 November 2017 at 19:51<br>
<b>To: </b>"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>>, Simon Thompson <<a href="mailto:S.J.Thompson@bham.ac.uk">S.J.Thompson@bham.ac.uk</a>><br>
<b>Cc: </b>IBM Spectrum Scale <<a href="mailto:scale@us.ibm.com">scale@us.ibm.com</a>><br>
<b>Subject: </b>Re: [gpfsug-discuss] Callbacks / softQuotaExceeded<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Simon,</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">
<br>
<br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Based on my reading of the code, when a softQuotaExceeded event callback is invoked with %quotaType having the value "FILESET", the following arguments correspond with each other
for filesetLimitExceeded and softQuotaExceeded:</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
<br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %inodeUsage and softQuotaExceeded %filesUsage</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %inodeQuota and softQuotaExceeded %filesQuota</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %inodeLimit and softQuotaExceeded %filesLimit</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %filesetSize and softQuotaExceeded %blockUsage</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %softLimit and softQuotaExceeded %blockQuota</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">- filesetLimitExceeded %hardLimit and softQuotaExceeded %blockLimit</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
<br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">So, terms have changed to make them a little friendlier and to generalize them. An inode is a file. Limits related to inodes and to blocks are being reported.</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
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</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Regards, The Spectrum Scale (GPFS) team</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black">
<br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Eric Agar<br>
<br>
------------------------------------------------------------------------------------------------------------------<br>
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</span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#5F5F5F">From: </span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:black">"Simon Thompson (IT Research Support)" <<a href="mailto:S.J.Thompson@bham.ac.uk">S.J.Thompson@bham.ac.uk</a>></span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#5F5F5F">To: </span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:black">"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>"
<<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>></span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#5F5F5F">Date: </span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:black">11/06/2017 09:17 AM</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#5F5F5F">Subject: </span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:black">[gpfsug-discuss] Callbacks / softQuotaExceeded</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><br>
</span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#5F5F5F">Sent by: </span><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:black"><a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a></span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
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</span><tt><span style="font-size:10.0pt;color:black">We were looking at adding some callbacks to notify us when file-sets go</span></tt><span style="font-size:10.0pt;font-family:"Courier New";color:black"><br>
<tt>over their inode limit by implementing it as a soft inode quota.</tt><br>
<br>
<tt>In the docs:</tt><br>
</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"><a href="https://www.ibm.com/support/knowledgecenter/en/STXKQY_4.2.3/com.ibm.spectru"><tt><span style="font-size:10.0pt">https://www.ibm.com/support/knowledgecenter/en/STXKQY_4.2.3/com.ibm.spectru</span></tt></a></span><span style="font-size:10.0pt;font-family:"Courier New";color:black"><br>
<tt>m.scale.v4r23.doc/bl1adm_mmaddcallback.htm#mmaddcallback__Table1</tt><br>
<br>
<br>
<tt>There is an event filesetLimitExceeded, which has parameters: %inodeUsage</tt><br>
<tt>%inodeQuota, however the docs say that we should instead use</tt><br>
<tt>softQuotaExceeded as filesetLimitExceeded "It exists only for</tt><br>
<tt>compatibility (and may be deleted in a future version); therefore, using</tt><br>
<tt>softQuotaExceeded is recommended instead"</tt><br>
<br>
<tt>However.</tt><br>
<br>
<tt>softQuotaExceeded seems to have no %inodeQuota of %inodeUsage parameters.</tt><br>
<tt>Is this a doc error or is there genuinely no way to get the</tt><br>
<tt>inodeQuota/Usage with softQuotaExceeded? The same applies to passing</tt><br>
<tt>%quotaEventType.</tt><br>
<br>
<br>
<tt>Any suggestions?</tt><br>
<br>
<tt>Simon</tt><br>
<br>
<tt>_______________________________________________</tt><br>
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<tt>gpfsug-discuss at spectrumscale.org</tt><br>
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