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<p class="MsoNormal">The LUDOC project in Intel’s Jira is the correct place to report these issues:
<a href="https://wiki.hpdd.intel.com/display/PUB/How+to+file+a+LUDOC+bug">https://wiki.hpdd.intel.com/display/PUB/How+to+file+a+LUDOC+bug</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">These are the instructions for submitting fixes to the Lustre Manual if you’re so inclined: https://wiki.hpdd.intel.com/display/PUB/Making+changes+to+the+Lustre+Manual+source<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Chris Horn<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">lustre-discuss <lustre-discuss-bounces@lists.lustre.org> on behalf of "Gibbins, Faye" <Faye.Gibbins@cirrus.com><br>
<b>Date: </b>Tuesday, June 6, 2017 at 6:41 AM<br>
<b>To: </b>"lustre-discuss@lists.lustre.org" <lustre-discuss@lists.lustre.org><br>
<b>Subject: </b>[lustre-discuss] Lustre Manual Bug Report: 25.2.2. Enabling and Tuning Root Squash</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman""><o:p> </o:p></span></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I think I’ve found a bug in the manual: <a href="https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438221_48757">
https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438221_48757</a> I’ve included it below in case this is the correct place to report it. If not please let me know and I’ll submit it elsewhere.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">In section 25.2.2. Enabling and Tuning Root Squash, the bit that says:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal">Root squash parameters can also be changed with the lctl conf_param command. For example:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">mgs# lctl conf_param testfs.mdt.root_squash="1000:101"<o:p></o:p></p>
<p class="MsoNormal">mgs# lctl conf_param testfs.mdt.nosquash_nids="*@tcp"<o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Should be IMHO:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal">Root squash parameters can also be changed with the lctl conf_param command. For example:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">mgs# lctl conf_param mdt.testfs-MDT0000.root_squash="1000:101"<o:p></o:p></p>
<p class="MsoNormal">mgs# lctl conf_param mdt.testfs-MDT0000.nosquash_nids="*@tcp"<o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Here is an example of me using my version compared to the documentation version using Lustre 2.8 on RHEL 7:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000# lctl get_param mdt.audiodb-MDT0000.root_squash<o:p></o:p></p>
<p class="MsoNormal">mdt.audiodb-MDT0000.root_squash=0:0<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000# lctl set_param mdt.audiodb-MDT0000.root_squash="0:1"<o:p></o:p></p>
<p class="MsoNormal">mdt.audiodb-MDT0000.root_squash=0:1<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000# lctl get_param mdt.audiodb-MDT0000.root_squash<o:p></o:p></p>
<p class="MsoNormal">mdt.audiodb-MDT0000.root_squash=0:1<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000# lctl set_param mdt.audiodb-MDT0000.root_squash="0:0"<o:p></o:p></p>
<p class="MsoNormal">mdt.audiodb-MDT0000.root_squash=0:0<o:p></o:p></p>
<p class="MsoNormal"># Using the documented version.<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000# lctl set_param audiodb.mdt.root_squash="0:1"<o:p></o:p></p>
<p class="MsoNormal">error: set_param: param_path 'audiodb/mdt/root_squash': No such file or directory<o:p></o:p></p>
<p class="MsoNormal">0 edi-vf-1-5:audiodb-MDT0000#<o:p></o:p></p>
<p class="MsoNormal">Snip---<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB">Yours</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB">Faye Gibbins</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#9CC2E5;mso-fareast-language:EN-GB">Snr SysAdmin, Unix Lead Architect</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#9CC2E5;mso-fareast-language:EN-GB">Software Systems and Cloud Services</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#9CC2E5;mso-fareast-language:EN-GB">Cirrus Logic | <a href="http://www.cirrus.com/"><span style="color:#9CC2E5">cirrus.com</span></a> | +44 (0) 131 272 7398</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB"> </span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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