Hi Dave,
Thanks a lot for the help, the problem got resolved after system reboot
with VPP packages installed.
I got a new issue with respect to DPDK driver not detecting the NIC (eno1)
port so was not able to run the VPP basic ping test to verify the
installation.
Error Logs:
-------------
[root@localhost vpp]# sudo service vpp status
vpp_plugins/...n.so
Nov 25 04:45:26 localhost.localdomain vpp[4611]: load_one_plugin:92: Loaded
plugin: /usr/lib/vpp_plugins/...n.so
Nov 25 04:45:26 localhost.localdomain vpp[4611]: load_one_plugin:92: Loaded
plugin: /usr/lib/vpp_plugins/...n.so
Nov 25 04:45:26 localhost.localdomain vpp[4611]: EAL: Detected 4 lcore(s)
Nov 25 04:45:26 localhost.localdomain vpp[4611]: EAL: Probing VFIO
support...
Nov 25 04:45:26 localhost.localdomain vnet[4611]: EAL: Probing VFIO
support...
*Nov 25 04:45:26 localhost.localdomain vnet[4611]: dpdk_lib_init:304: DPDK
drivers found no ports...*
Hint: Some lines were ellipsized, use -l to show in full.
[root@localhost vpp]#
VPP startup Config file:
---------------------------------
unix {
nodaemon
log /tmp/vpp.log
full-coredump
}
dpdk {
uio-driver uio_pci_generic
* dev 0000:00:19.0*
}
api-trace {
on
}
api-segment {
gid vpp
}
~
I followed the steps mentioned in VPP wiki to change the blacklist
behaviour (made the eno1 down and restarted vpp service also did the PCI
mapping) but unfortunately the interface eno1 was not detected by VPP. I
tried system restart also multiple times but it didn't work.
Could you please help and suggest if I missed any required step.
Thanks & Regards,
Sreejith
On 24 November 2016 at 19:11, Dave Barach (dbarach) <dbar...@cisco.com>
wrote:
> Check the number of hugetlb pages: cat /proc/sys/vm/nr_hugepages. Rough
> guess, repeated compilations have fragmented memory to the point where the
> minimum number of hugetlb pages is not available.
>
>
>
> A reboot with the vpp packages installed should cure the problem.
>
>
>
> Thanks… Dave
>
>
>
> *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] *On
> Behalf Of *Sreejith Surendran Nair
> *Sent:* Thursday, November 24, 2016 8:27 AM
> *To:* Christophe FONTAINE <christophe.fonta...@qosmos.com>
> *Cc:* vpp-dev <vpp-dev@lists.fd.io>; Rashiqa Jameel -X (rajameel - TECH
> MAHINDRA LIM at Cisco) <rajam...@cisco.com>
> *Subject:* Re: [vpp-dev] VPP Compilation Issue on Centos
>
>
>
> Hi Christophe,
>
> Thanks a lot for the help. I tried reinstalling the VPP package and tried
> the above steps the compilation worked successfully.
>
> Unfortunately after running the VPP start service it did not start
> properly I got an error with respect to "dpdk not enough free huge pages".
>
> Could you please help and suggest if I am missing anything.
>
>
>
> *Error Logs:*
> ---------------
>
>
> [root@localhost vpp]# sudo service vpp start
> Redirecting to /bin/systemctl start vpp.service
>
> [root@localhost vpp]# sudo service vpp status -l
> Redirecting to /bin/systemctl status -l vpp.service
> ● vpp.service - Vector Packet Processing Process
> Loaded: loaded (/usr/lib/systemd/system/vpp.service; disabled; vendor
> preset: disabled)
> Active: inactive (dead)
>
> Nov 24 08:02:54 localhost.localdomain vpp[28713]:
> vlib_plugin_early_init:213: plugin path /usr/lib/vpp_plugins
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/ila_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/ioam_e2e_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/ioam_export_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/ioam_pot_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/ioam_trace_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/lb_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/libsixrd_plugin.so
> Nov 24 08:02:54 localhost.localdomain vpp[28713]: load_one_plugin:92:
> Loaded plugin: /usr/lib/vpp_plugins/snat_plugin.so
>
>
>
> *Nov 24 08:02:54 localhost.localdomain vpp[28713]: vpp[28713]:
> dpdk_config: not enough free huge pages [root@localhost vpp]# *
>
>
> *Vpp startup config: *-----------------------------
>
> unix {
> nodaemon
> log /tmp/vpp.log
> full-coredump
> }
>
> dpdk {
> uio-driver uio_pci_generic
> }
>
> api-trace {
> on
> }
>
> api-segment {
> gid vpp
> }
>
> "/etc/vpp/startup.conf" 18L, 144
>
>
>
> Thanks & Regards,
>
> Sreejith
>
>
>
> On 24 November 2016 at 02:51, Christophe FONTAINE <
> christophe.fonta...@qosmos.com> wrote:
>
> Hi,
>
>
>
> Did you installed all dependencies thru ‘make install-dep’ first ?
>
> On a fresh centos7 system / platform, I always do:
>
> - export PLATFORM=’<appropriate platform if required>’ (default
> is ‘vpp’)
>
> - make bootstrap
>
> - make install-dep
>
> - make pkg-rpm
>
>
>
> Christophe
>
>
>
>
>
> *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] *On
> Behalf Of *Sreejith Surendran Nair
> *Sent:* jeudi 24 novembre 2016 07:10
> *To:* vpp-dev <vpp-dev@lists.fd.io>
> *Subject:* [vpp-dev] VPP Compilation Issue on Centos
>
>
>
> Hi Team,
>
> I am using Centos 7 to build the VPP package but while running the vagrant
> build command I getting the below error with respect to Kernel headers ( no
> such file or directory).
>
> Could you please help and suggest if possible.
>
>
> [root@localhost 3.10.0-123.el7.x86_64]# uname -r
> 3.10.0-123.el7.x86_64
>
> Error:
> --------
> [root@localhost 3.10.0-123.el7.x86_64]# ./build-root/vagrant/build.sh
>
> == Build lib/librte_eal/linuxapp/eal
> == Build lib/librte_eal/linuxapp/igb_uio
> *make: *** /lib/modules/3.10.0-123.el7.x86_64/build: No such file or
> directory. Stop.*
> make[11]: *** [igb_uio.ko] Error 2
> make[10]: *** [igb_uio] Error 2
> make[10]: *** Waiting for unfinished jobs....
> CC eal.o
> CC eal_hugepage_info.o
> CC eal_memory.o
> CC eal_thread.o
> CC eal_log.o
> CC eal_vfio.o
> CC eal_vfio_mp_sync.o
> CC eal_pci.o
> CC eal_pci_uio.o
> CC eal_pci_vfio.o
> CC eal_debug.o
> CC eal_lcore.o
> CC eal_timer.o
> CC eal_interrupts.o
> CC eal_alarm.o
> CC eal_common_lcore.o
> CC eal_common_timer.o
> CC eal_common_memzone.o
> CC eal_common_log.o
> CC eal_common_launch.o
> CC eal_common_pci.o
> CC eal_common_pci_uio.o
> CC eal_common_memory.o
> CC eal_common_tailqs.o
> CC eal_common_cpuflags.o
> CC eal_common_errno.o
> CC eal_common_string_fns.o
> CC eal_common_hexdump.o
> CC eal_common_devargs.o
> CC eal_common_dev.o
> CC eal_common_options.o
> CC eal_common_thread.o
> CC eal_common_proc.o
> CC rte_malloc.o
> CC malloc_elem.o
> CC malloc_heap.o
> CC rte_keepalive.o
> CC rte_cpuflags.o
> CC rte_spinlock.o
> SYMLINK-FILE include/exec-env/rte_interrupts.h
> SYMLINK-FILE include/exec-env/rte_kni_common.h
> SYMLINK-FILE include/exec-env/rte_dom0_common.h
> AR librte_eal.a
> INSTALL-LIB librte_eal.a
> make[9]: *** [linuxapp] Error 2
> make[8]: *** [librte_eal] Error 2
> make[7]: *** [lib] Error 2
> make[6]: *** [all] Error 2
> make[5]: *** [pre_install] Error 2
> make[4]: *** [install] Error 2
> make[4]: Leaving directory `/home/techmahindra/source_
> vpp/vpp/build-root/build-vpp-native/dpdk/dpdk-16.07'
> make[3]: ***
> [/home/techmahindra/source_vpp/vpp/build-root/build-vpp-native/dpdk/.build.ok]
> Error 2
> make[3]: Leaving directory `/home/techmahindra/source_vpp/vpp/dpdk'
> make[2]: *** [dpdk-install] Error 2
> make[2]: Leaving directory `/home/techmahindra/source_vpp/vpp/build-root'
> make[1]: *** [install-rpm] Error 1
> make[1]: Leaving directory `/home/techmahindra/source_vpp/vpp/build-root'
> make: *** [pkg-rpm] Error 2
> [root@localhost vagrant]#
>
> Directory (checked manually):
> ------------------------------------------
> [root@localhost modules]# cd 3.10.0-123.el7.x86_64/
> [root@localhost 3.10.0-123.el7.x86_64]# ls
> build modules.alias.bin modules.dep modules.modesetting
> modules.symbols vdso
> extra modules.block modules.dep.bin modules.networking
> modules.symbols.bin
> kernel modules.builtin modules.devname modules.order
> source
> modules.alias modules.builtin.bin modules.drm modules.softdep
> updates
> [root@localhost 3.10.0-123.el7.x86_64]# cd build
> bash: cd: build: No such file or directory
>
>
>
> Thanks & Regards,
>
> Sreejith
>
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