Re: [dpdk-dev] I have a problem in setting up DPDK 2.1.0 in Fedora OS release 20 (Heisenbug). I cannot r

[최익성 <pnk003@naver.com>]

 Dear De Lara Guarch, Pablo.
 
I checked what you mentioned.
 
* Fedora Linux kernel version is as follows.
 
     $ uname -r (print kernel name)
     3.17.7-200.fc20.x86_64
 
     $ uname -a
     Linux sdnlab-k01 3.17.7-200.fc20.x86_64 #1 SMP Wed Dec 17 03:35:33 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
 
     $ cat /proc/version
     Linux version 3.17.7-200.fc20.x86_64 (mockbuild@bkernel01.phx2.fedoraproject.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-7) (GCC) ) #1 SMP Wed Dec 17 03:35:33 UTC 2014
 
     $ rpm -q kernel
     kernel-3.11.10-301.fc20.x86_64
     kernel-3.17.7-200.fc20.x86_64
     kernel-3.15.6-200.fc20.x86_64
 
     $ cat /etc/redhat-release
     Fedora release 20 (Heisenbug)
 
 
* Vt-d seems to be enabled. I heard that the result values of 3 or 5 mean the virtualization activated.
 
     $ sudo rdmsr 0x3A
     5
 
And I have strange error during the yum update.
 
 
$ sudo yum update
 
--> Finished Dependency Resolution
--> Running transaction check
---> Package aspell-en.x86_64 50:7.1-6.fc20 will be installed
---> Package kernel-devel.x86_64 0:3.11.10-301.fc20 will be erased
---> Package kernel-modules-extra.x86_64 0:3.11.10-301.fc20 will be erased
---> Package kernel-modules-extra.x86_64 0:3.19.8-100.fc20 will be installed
--> Processing Dependency: kernel-uname-r = 3.19.8-100.fc20.x86_64 for package: kernel-modules-extra-3.19.8-100.fc20.x86_64
--> Finished Dependency Resolution
Error: Package: kernel-modules-extra-3.19.8-100.fc20.x86_64 (updates)
           Requires: kernel-uname-r = 3.19.8-100.fc20.x86_64
           Installed: kernel-3.11.10-301.fc20.x86_64 (@anaconda)
               kernel-uname-r = 3.11.10-301.fc20.x86_64
           Installed: kernel-3.15.6-200.fc20.x86_64 (installed)
               kernel-uname-r = 3.15.6-200.fc20.x86_64
           Installed: kernel-3.17.7-200.fc20.x86_64 (@updates)
               kernel-uname-r = 3.17.7-200.fc20.x86_64
           Available: kernel-debug-3.11.10-301.fc20.x86_64 (fedora)
               kernel-uname-r = 3.11.10-301.fc20.x86_64+debug
           Available: kernel-debug-3.19.8-100.fc20.x86_64 (updates)
               kernel-uname-r = 3.19.8-100.fc20.x86_64+debug
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
 
 
* There are virtual bridge and virtual nic in the Fedora server.
 
$ ifconfig  or $ ifconfig -a
 
virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet ?.?.?.?  netmask 255.255.255.0  broadcast ?.?.?.?
        ether 52:54:00:f2:70:98  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 
virbr0-nic: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether 52:54:00:f2:70:98  txqueuelen 500  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 
 
Thank you very much.
 
Sincerely Yours,
 
Ick-Sung Choi.
 
 
 
-----Original Message-----
From: "De Lara Guarch, Pablo"<pablo.de.lara.guarch@intel.com> 
To: "???"<pnk003@naver.com>; "dev@dpdk.org"<dev@dpdk.org>; 
Cc: 
Sent: 2015-10-14 (수) 22:19:02
Subject: RE: [dpdk-dev] I have a problem in setting up DPDK 2.1.0 in Fedora OS release 20 (Heisenbug). I cannot r
 
Hi Ick-Sung,



> * Fedora OS version : Fedora release 20 (Heisenbug)

> 

> * gcc version : gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7).

> 

> * Intel(R) Xeon(R) CPU E5-2680  10 cores, 64G bytes system memory.

> * 2 2-port NIC cards, Intel® 82599ES 10 Gigabit Ethernet 2 port Controller.

> SFI/SFP+. optical link. Hence there are 4 10 GbE ports.

> 

> * I attached DPDK setup script in my environment.



What is your kernel version? And also, can you check if you have VT-d enabled?



Thanks,

Pablo

> 

> 

> Thank you very much.

> 

> Sincerely Yours,

> 

> Ick-Sung Choi.