[dpdk-users] DPDK Test Suite failing with PREREQ EXCEPTION Traceback
M R, Chengappa (Network Function Virtualization)
cm-r at hpe.com
Fri Apr 27 08:04:25 CEST 2018
Hi Rosen / Team,
I cross checked on the pre-requisite package and I see that the following packages are installed on both TESTER and TARGET DUT
* dnf install tcl
* dnf install python-xlwt
* dnf install python-pexpect
* dnf install numpy
* dnf install python-docutils
* dnf install pcapy
* dnf install python-xlrd
* dnf install scapy
Apart from these, if there are any missing packages to be installed kindly do let me know so that I can have them installed too.
Awaiting for your response, patiently.
Thanks & Regards,
Chengappa
-----Original Message-----
From: M R, Chengappa (Network Function Virtualization)
Sent: Friday, April 27, 2018 8:41 AM
To: 'Rosen, Rami' <rami.rosen at intel.com>; users at dpdk.org
Subject: RE: DPDK Test Suite failing with PREREQ EXCEPTION Traceback
Hi Rosen,
Many thanks for acknowledging the issue addressed in the mail.
Yes I have taken care and made sure that all the required packages are installed.
However, let me go thru the link you have shared cross check the list of system requirements and get back to you.
Best Regards,
Chengappa
-----Original Message-----
From: Rosen, Rami [mailto:rami.rosen at intel.com]
Sent: Friday, April 27, 2018 8:16 AM
To: M R, Chengappa (Network Function Virtualization) <cm-r at hpe.com<mailto:cm-r at hpe.com>>; users at dpdk.org<mailto:users at dpdk.org>
Subject: RE: DPDK Test Suite failing with PREREQ EXCEPTION Traceback
Hi,
The exception you got typically happens when a package is not installed on the host.
Did you install all the packages which appear in the System Requirements section of the DTS gsg ? (like python-xlwt, python-pexpect and the others) ? see:
See: http://dpdk.org/doc/dts/gsg/sys_reqs.html
In case this won't help, I would suggest to ask in the DTS mailing list, dts at dpdk.org<mailto:dts at dpdk.org>.
Regards,
Rami Rosen
-----Original Message-----
From: users [mailto:users-bounces at dpdk.org] On Behalf Of M R, Chengappa (Network Function Virtualization)
Sent: Thursday, April 26, 2018 13:04
To: users at dpdk.org<mailto:users at dpdk.org>
Cc: M R, Chengappa (Network Function Virtualization) <cm-r at hpe.com<mailto:cm-r at hpe.com>>
Subject: [dpdk-users] DPDK Test Suite failing with PREREQ EXCEPTION Traceback
Importance: High
Greetings Team,
I am attempting to execute dpdk test-suite but am facing the below error PREREQ EXCEPTION Traceback
[root at tester dts]# ./dts --config-file executions/execution.cfg
dts:
DUT 10.70.2.6
tester: ssh root at 10.70.2.5<mailto:root at 10.70.2.5<mailto:root at 10.70.2.5%3cmailto:root at 10.70.2.5>>
tester: ssh root at 10.70.2.5<mailto:root at 10.70.2.5<mailto:root at 10.70.2.5%3cmailto:root at 10.70.2.5>>
dut.10.70.2.6: ssh root at 10.70.2.6<mailto:root at 10.70.2.6<mailto:root at 10.70.2.6%3cmailto:root at 10.70.2.6>>
dut.10.70.2.6: ssh root at 10.70.2.6<mailto:root at 10.70.2.6<mailto:root at 10.70.2.6%3cmailto:root at 10.70.2.6>>
dts: CACHE: Cache will not be read.
dts: SKIP: The DPDK setup steps will be executed.
tester: sed -i '/10.70.2.6/d' ~/.ssh/known_hosts
tester: killall scapy 2>/dev/null; echo tester
tester: awk '/Hugepagesize/ {print $2}' /proc/meminfo
tester: umount `awk '/hugetlbfs/ { print $2 }' /proc/mounts`
tester: awk '/hugetlbfs/ { print $2 }' /proc/mounts
tester: mkdir -p /mnt/huge
tester: mount -t hugetlbfs nodev /mnt/huge
tester: awk '/Hugepagesize/ {print $2}' /proc/meminfo
tester: echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
tester: scp -v dep/tgen.tgz root at 10.70.2.5:~/<mailto:root at 10.70.2.5:~/<mailto:root at 10.70.2.5:~/%3cmailto:root at 10.70.2.5:~/>>
tester: scp -v dep/tclclient.tgz root at 10.70.2.5:~/<mailto:root at 10.70.2.5:~/<mailto:root at 10.70.2.5:~/%3cmailto:root at 10.70.2.5:~/>>
tester: tar zxf tgen.tgz
tester: tar zxf tclclient.tgz
tester: modprobe uio
tester: Core0 bypassed
tester: modprobe igb
tester: modprobe ixgbe
tester: modprobe e1000e
tester: modprobe e1000
tester: cat /sys/bus/pci/devices/0000\:04\:00.0/vendor
tester: cat /sys/bus/pci/devices/0000\:04\:00.0/device
tester: cat /sys/bus/pci/devices/0000\:04\:00.0/vendor
tester: cat /sys/bus/pci/devices/0000\:04\:00.0/device
tester: ifconfig eno49 up
tester: cat /sys/bus/pci/devices/0000\:04\:00.1/vendor
tester: cat /sys/bus/pci/devices/0000\:04\:00.1/device
tester: cat /sys/bus/pci/devices/0000\:04\:00.1/vendor
tester: cat /sys/bus/pci/devices/0000\:04\:00.1/device
tester: ifconfig eno50 up
tester: cat /sys/bus/pci/devices/0000\:05\:00.0/vendor
tester: cat /sys/bus/pci/devices/0000\:05\:00.0/device
tester: cat /sys/bus/pci/devices/0000\:05\:00.0/vendor
tester: cat /sys/bus/pci/devices/0000\:05\:00.0/device
tester: ifconfig ens2f0 up
tester: cat /sys/bus/pci/devices/0000\:05\:00.1/vendor
tester: cat /sys/bus/pci/devices/0000\:05\:00.1/device
tester: cat /sys/bus/pci/devices/0000\:05\:00.1/vendor
tester: cat /sys/bus/pci/devices/0000\:05\:00.1/device
tester: ifconfig ens2f1 up
tester: Tester: [0000:04:00.0 10df:0720] unknow_nic
tester: Tester: [0000:04:00.1 10df:0720] unknow_nic
tester: Tester: [0000:05:00.0 8086:10fb] ens2f0
tester: Tester: [0000:05:00.1 8086:10fb] ens2f1
tester: {'intf': 'ens2f0', 'mac': '14:02:ec:74:2b:ec', 'pci': '0000:05:00.0', 'ipv4': '10.70.12.5', 'ipv6': 'fe80::1602:ecff:fe74:2bec', 'type': '8086:10fb', 'port': <net_device.NetDevice object at 0x7f7976c99790>}
tester: {'intf': 'ens2f1', 'mac': '14:02:ec:74:2b:ed', 'pci': '0000:05:00.1', 'ipv4': '10.70.3.5', 'ipv6': 'fe80::1602:ecff:fe74:2bed', 'type': '8086:10fb', 'port': <net_device.NetDevice object at 0x7f7976c99650>}
dts: PREREQ EXCEPTION Traceback (most recent call last):
File "/root/dts/framework/dts.py", line 341, in dts_run_prerequisties
dutobj.prerequisites()
File "/root/dts/framework/project_dpdk.py", line 326, in prerequisites
self.prepare_package()
File "/root/dts/framework/project_dpdk.py", line 273, in prepare_package
assert (os.path.isfile(self.package) is True), "Invalid package"
AssertionError: Invalid package
dts: CACHE: Discarding cache.
dts: DTS ended
The current running configuration in our set-up is as follows:
[root at tester dts]# cat conf/ports.cfg
# DUT Port Configuration
# [DUT IP]
# ports=
# pci=Pci BDF,intf=Kernel interface;
# pci=Pci BDF,mac=Mac address,peer=Tester Pci BDF,numa=Port Numa
# pci=Pci BDF,peer=IXIA:card.port
# pci=Pci BDF,peer=Tester Pci BDF,tp_ip=$(IP),tp_path=$({PERL_PATH);
# pci=Pci BDF,peer=Tester Pci BDF,sec_port=yes,first_port=Pci BDF;
# [VM NAME] virtual machine name; This section is for virutal scenario # ports =
# dev_idx=device index of ports info, peer=Tester Pci BDF
[10.70.2.6]
ports =
pci=05:00.0,intf=ens2f0;
pci=05:00.1,intf=ens2f1;
[root at tester dts]# cat executions/execution.cfg [Execution1]
crbs=10.70.2.6
drivername=igb_uio
test_suites=hello_world
test_suites=
cmdline,
hello_world
targets=x86_64-native-linuxapp-gcc
parameters=nic_type=niantic:func=true
[root at tester dts]# cat conf/crbs.cfg
#DUT crbs Configuration
#[DUT IP]
# dut_ip: DUT ip address
# dut_user: Login DUT username
# dut_passwd: Login DUT password
# os: operation system type linux or freebsd # tester_ip: Tester ip address # tester_passwd: Tester password # ixia_group: IXIA group name # channels: Board channel number # bypass_core0: Whether by pass core0 [10.70.2.6]
dut_ip=10.70.2.6
dut_user=root
dut_passwd=HP1nvent
os=fedora
tester_ip=10.70.2.5
tester_passwd=HP1nvent
channels=4
It would be helpful if anyone could guide me with the correct pointers to go over this issue and help me advance further.
Thanking in advance
Chengappa
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