Hi All,
I am trying to understand whether everything is established
correctly or not. When I try to follow instructions in
https://github.com/01org/dpdk-ovs/blob/development/docs/02_Using_Intel_DPDK_vSwitch.md
the ovs-dpdk command fails with errors like
EAL: VFIO support could not be initialized
EAL: Searching for IVSHMEM devices...
EAL: No IVSHMEM configuration found!
Then i think it woul be better if i use testsuite to understand what is
wrong. Using manual at
https://github.com/01org/dpdk-ovs/blob/development/docs/05_Testing.md , i
tried make check ang get
1392 tests were run, 197 failed unexpectedly, 34 tests were skipped.
Then to narrow problems i try to test only dpdk related make check
TESTSUITEFLAGS='-k dpdk' and i got "All 98 tests were run, 37 failed
unexpectedly". After this message i start
digging openvswitch/tests/testsuite.dir and try to investigate first dpdk
related test error. and run the test under 1390. I got following error
1390. dpif-dpdk.at:21: testing port add ...
./dpif-dpdk.at:21: sudo -E $srcdir/test-dpif-dpdk -c 1 -n 4 -- port-add
stderr:
stdout:
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Support maximum 64 logical core(s) by configuration.
EAL: Detected 2 lcore(s)
EAL: cannot open VFIO container, error 2 (No such file or directory)
EAL: VFIO support could not be initialized
EAL: Searching for IVSHMEM devices...
EAL: No IVSHMEM configuration found!
EAL: Setting up memory...
EAL: Ask a virtual area of 0x1000000 bytes
EAL: Virtual area found at 0x7f0309600000 (size = 0x1000000)
EAL: Requesting 8 pages of size 2MB from socket 0
EAL: TSC frequency is ~1995019 KHz
EAL: Master core 0 is ready (tid=a6879c0)
APP: Created OVDK01_Exception_Ring
APP: Created OVDK01_Packet_Ring
APP: Created OVDK01_Reply_Ring
APP: Created OVDK01_Request_Ring
APP: Created OVDK01_Packet_Free_Ring
APP: Created OVDK01_Control_Free_Ring
APP: Created OVDK01_Packet_Alloc_Ring
APP: Created OVDK01_Control_Alloc_Ring
./dpif-dpdk.at:21: exit code was 139, expected 0
1390. dpif-dpdk.at:21: FAILED (dpif-dpdk.at:21)
## ------------- ##
## Test results. ##
## ------------- ##
ERROR: 1 test was run,
1 failed unexpectedly.
Can anyone help me if you have any clue about this. My operating system is
Fedora 20, I am using a virtual machine with processor Intel(R) Xeon(R) CPU
E5-2650, and 2 virtual 82545EM Gigabit Ethernet Nic.
binding status is as following :
dpdk_nic_bind.py --status
Network devices using DPDK-compatible driver
============================================
0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=igb_uio
unused=e1000
Network devices using kernel driver
===================================
0000:02:00.0 '82545EM Gigabit Ethernet Controller (Copper)' if=ens32
drv=e1000 unused=igb_uio *Active*
Other network devices
=====================
<none>
With my Best Regards,
Kursat
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