Hi Peters,
Error logs ovs-vswitched.log: ####################################### 2019-01-24T18:42:04.213Z|00830|dpdk|INFO|EAL: PCI device 0000:02:00.0 on NUMA socket 0 2019-01-24T18:42:04.213Z|00831|dpdk|INFO|EAL: probe driver: 8086:10fb net_ixgbe 2019-01-24T18:42:04.215Z|00832|dpdk|ERR|EAL: 0000:02:00.0 failed to select IOMMU type 2019-01-24T18:42:04.215Z|00833|dpdk|ERR|EAL: Driver cannot attach the device (0000:02:00.0) 2019-01-24T18:42:04.215Z|00834|netdev_dpdk|WARN|Error attaching device '0000:02:00.0' to DPDK 2019-01-24T18:42:04.215Z|00835|netdev|WARN|eth0: could not set configuration (Invalid argument) ########################################
Please find attached log file also.
Regards, Himanshu Goyal
On Thu, Jan 24, 2019 at 6:32 PM Peters, Matt Matt.Peters@windriver.com wrote:
The name of eth0 is correct. It is just an assigned name by configuration management.
What err logs are present in /var/log/openvswitch/ovs-vswitchd.log?
*From: *Himanshu Goyal himanshugoyal500@gmail.com *Date: *Thursday, January 24, 2019 at 6:52 AM *To: *"Hu, Yong" yong.hu@intel.com *Cc: *"starlingx-discuss@lists.starlingx.io" < starlingx-discuss@lists.starlingx.io> *Subject: *Re: [Starlingx-discuss] Deployment Option (error: compute boot in loop)
Thanks a lot Yong,
Checked OVS/DPDK status, It is giving me the error as output shown below:
In br-phy0 is attaching a port name as eth0, but my compute port name is ens513f0, i think that may be the issue.
#################################################################################
*ovs-vsctl show output:*
compute-0:/usr/share/openvswitch/scripts$ sudo ovs-vsctl show
543d08f4-ff1e-4a8d-8e48-11f01356750d
Manager "ptcp:6640:127.0.0.1" is_connected: true Bridge "br-phy0" Controller "tcp:127.0.0.1:6633" is_connected: true fail_mode: secure Port "phy-br-phy0" Interface "phy-br-phy0" type: patch options: {peer="int-br-phy0"} Port "br-phy0" Interface "br-phy0" type: internal Port "lldpabeb30a6-6c" Interface "lldpabeb30a6-6c" type: internal Port "eth0" * Interface "eth0"* type: dpdk options: {dpdk-devargs="0000:02:00.0", n_rxq="2"} *error: "Error attaching device '0000:02:00.0' to DPDK"* Bridge br-int Controller "tcp:127.0.0.1:6633" is_connected: true fail_mode: secure Port "int-br-phy0" Interface "int-br-phy0" type: patch options: {peer="phy-br-phy0"} Port br-int Interface br-int type: internal ovs_version: "2.9.0"
#####################################################################################################
##############################################################################
*Output of dpdk-devbind.py:*
compute-0:/usr/share/openvswitch/scripts$ python /usr/share/openvswitch/scripts/dpdk-devbind.py --status
Network devices using DPDK-compatible driver
============================================
0000:02:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' drv=vfio-pci unused=
Network devices using kernel driver
===================================
0000:02:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' if=ens513f1 drv=ixgbe unused=vfio-pci *Active*
0000:04:00.0 'I350 Gigabit Network Connection 1521' if=*enp4s0f0* drv=igb unused=vfio-pci
0000:04:00.3 'I350 Gigabit Network Connection 1521' if=enp4s0f3 drv=igb unused=vfio-pci
Other Network devices
=====================
<none>
Crypto devices using DPDK-compatible driver
===========================================
<none>
Crypto devices using kernel driver
==================================
<none>
Other Crypto devices
====================
<none>
Eventdev devices using DPDK-compatible driver
=============================================
<none>
Eventdev devices using kernel driver
====================================
<none>
Other Eventdev devices
======================
<none>
Mempool devices using DPDK-compatible driver
============================================
<none>
Mempool devices using kernel driver
===================================
<none>
Other Mempool devices
=====================
<none>
compute-0:/usr/share/openvswitch/scripts$
#############################################################
Both management and OAM ports support DPDK.
*lspci output:*
*##################################################*
compute-0:/usr/share/openvswitch/scripts$ lspci -nn | grep Eth
02:00.0 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01)
02:00.1 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01)
04:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01)
04:00.3 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01)
###############################################################
compute-0:/usr/share/openvswitch/scripts$
Many Thanks,
Himanshu Goyal
On Thu, Jan 24, 2019 at 2:24 PM Hu, Yong yong.hu@intel.com wrote:
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
- lock your compute-node
- 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.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.