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<p class="MsoNormal">I saw you enabled VT-D, how about VT-x in BIOS?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Another possibility is that your ethernet NIC is not compatible with OVS/DPDK.<o:p></o:p></p>
<p class="MsoNormal">Please follow these steps, to dig out more info<o:p></o:p></p>
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<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">lock your compute-node<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">ssh to your compute-node and check OVS/DPDK status by “sudo ovs-vsctl show” and “python /usr/share/openvswitch/scripts/dpdk-devbind.py --status”
<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Himanshu Goyal <himanshugoyal500@gmail.com><br>
<b>Date: </b>Thursday, 24 January 2019 at 4:46 PM<br>
<b>To: </b>"Hu, Yong" <yong.hu@intel.com><br>
<b>Cc: </b>"Alonso, Juan Carlos" <juan.carlos.alonso@intel.com>, "starlingx-discuss@lists.starlingx.io" <starlingx-discuss@lists.starlingx.io><br>
<b>Subject: </b>Re: [Starlingx-discuss] Deployment Option (error: compute boot in loop)</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><a name="_MailOriginalBody">Hi Yong, <o:p></o:p></a></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">I checked server BIOS setting Intel VT-D is enabled in my compute machine<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">compute machine is rebooting only after unlocking, Before reboot it came in unlocked, enabled & online.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">Please suggest how can i debug this.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">Many Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">Himanshu Goyal<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">On Wed, Jan 23, 2019 at 9:40 PM Hu, Yong <</span><a href="mailto:yong.hu@intel.com"><span style="mso-bookmark:_MailOriginalBody">yong.hu@intel.com</span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody">>
wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="mso-bookmark:_MailOriginalBody">Intel_iommu=on and immmu are for PCI PT and SR-IOV, as far as I know.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="mso-bookmark:_MailOriginalBody">There are other 2, like VT-x and VT-d flags, to be enabled. Please have a look in BIOS.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="mso-bookmark:_MailOriginalBody"> <o:p></o:p></span></p>
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<span style="mso-bookmark:_MailOriginalBody"> <o:p></o:p></span></p>
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