I saw you enabled VT-D, how about VT-x in BIOS?
Another possibility is that your ethernet NIC is not compatible with OVS/DPDK. Please follow these steps, to dig out more info
1. lock your compute-node 2. 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”
From: Himanshu Goyal himanshugoyal500@gmail.com Date: Thursday, 24 January 2019 at 4:46 PM To: "Hu, Yong" yong.hu@intel.com Cc: "Alonso, Juan Carlos" juan.carlos.alonso@intel.com, "starlingx-discuss@lists.starlingx.io" starlingx-discuss@lists.starlingx.io Subject: Re: [Starlingx-discuss] Deployment Option (error: compute boot in loop) Hi Yong,
I checked server BIOS setting Intel VT-D is enabled in my compute machine compute machine is rebooting only after unlocking, Before reboot it came in unlocked, enabled & online.
Please suggest how can i debug this.
Many Thanks, Himanshu Goyal
On Wed, Jan 23, 2019 at 9:40 PM Hu, Yong <yong.hu@intel.commailto:yong.hu@intel.com> wrote: Intel_iommu=on and immmu are for PCI PT and SR-IOV, as far as I know. There are other 2, like VT-x and VT-d flags, to be enabled. Please have a look in BIOS.