Re: [vpp-dev] iperf3 with vcl

2019-02-21 Thread Ramaraj Pandian
Hi Florin, Its vpp 19.01 on centos, seems like there is a patch available, I 
will try that. Thanks.

From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Florin Coras
Sent: Thursday, February 21, 2019 8:40 AM
To: Ramaraj Pandian 
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] iperf3 with vcl

Hi Ram,

What os and what vpp version? We’re constantly running iperf3 in our CI in 
ubuntu 18.04.

Thanks,
Florin


On Feb 20, 2019, at 6:07 PM, Ramaraj Pandian 
mailto:nr.pand...@samsung.com>> wrote:

I am trying to run iperf server and client to measure performance between two 
vpp instances as per 
“https://wiki.fd.io/view/VPP/HostStack/LDP/iperf<https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.fd.io_view_VPP_HostStack_LDP_iperf=DwMFaQ=JfeWlBa6VbDyTXraMENjy_b_0yKWuqQ4qY-FPhxK4x8w-TfgRBDyeV4hVQQBEgL2=oRHEIOpHZcsJ3cwQPnvGgpYgN-7QL1wVK1p9i5TkF1M=V1WGGx25-FFHMK9tBiwtnoorucA7awj3GnNj3nsW6PI=KIMWv40MP0x1WpxHE18Z5Vq6-18WboLxsbRG2RGRdgU=>
 “ but I get the following error(unable to set TCP_CONGESTION) on client side? 
Any insights into this? I would appreciate your help.

vppcom_session_close:1079: vcl<62624:0>: session handle 1 [0x3] removed
iperf3: error - unable to set TCP_CONGESTION: Supplied congestion control 
algorithm not supported on this host
ldp_destructor:3375: LDP<62624>: LDP destructor: done!
vl_client_disconnect:330: queue drain: 605
vl_client_disconnect:330: queue drain: 619

Thanks
Ram


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[vpp-dev] iperf3 with vcl

2019-02-21 Thread Ramaraj Pandian
I am trying to run iperf server and client to measure performance between two 
vpp instances as per "https://wiki.fd.io/view/VPP/HostStack/LDP/iperf " but I 
get the following error(unable to set TCP_CONGESTION) on client side? Any 
insights into this? I would appreciate your help.

vppcom_session_close:1079: vcl<62624:0>: session handle 1 [0x3] removed
iperf3: error - unable to set TCP_CONGESTION: Supplied congestion control 
algorithm not supported on this host
ldp_destructor:3375: LDP<62624>: LDP destructor: done!
vl_client_disconnect:330: queue drain: 605
vl_client_disconnect:330: queue drain: 619

Thanks
Ram


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Re: [vpp-dev] vpp + spdk - spdk crash on getting work item

2019-01-12 Thread Ramaraj Pandian
I am using master, I thought it has those patches already, let me try again 
with the patch explicitly.

Thanks
Ram

From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Florin Coras
Sent: Friday, January 11, 2019 2:05 PM
To: Ramaraj Pandian 
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] vpp + spdk - spdk crash on getting work item

Ramaraj,

You’ll have to check with the SPDK guys, but I think they’re still based on 
ubuntu 18.07.

If you’re trying to run SPDK with vcl, so not using the patch that I previously 
pointed you to, probably it won’t work. VCL needs explicit configuration of 
workers and, from the crash lower, I suspect that is not done properly.

Florin


On Jan 11, 2019, at 10:15 AM, Ramaraj Pandian 
mailto:nr.pand...@samsung.com>> wrote:

I am getting following panic while running SPDK target with VPP, Am I missing 
any configuration related settings? Any insights would be helpful.

Thanks
Ram


(gdb) bt
#0  0x7f0182108207 in __GI_raise (sig=sig@entry=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:55
#1  0x7f01821098f8 in __GI_abort () at abort.c:90
#2  0x7f01815f7068 in os_panic () at 
/vpp-master/src/vppinfra/unix-misc.c:176
#3  0x7f018155821f in debugger () at /vpp-master/src/vppinfra/error.c:84
#4  0x7f018155865a in _clib_error (how_to_die=2, function_name=0x0, 
line_number=0, fmt=0x7f01826fa2a8 "%s:%d (%s) assertion `%s' fails")
at /vpp-master/src/vppinfra/error.c:143
#5  0x7f01826c8da0 in vcl_worker_get (wrk_index=4294967295) at 
/vpp-master/src/vcl/vcl_private.h:541
#6  0x7f01826c8fa8 in vcl_worker_get_current () at 
/vpp-master/src/vcl/vcl_private.h:555
#7  0x7f01826d2b4f in vppcom_epoll_create () at 
/vpp-master/src/vcl/vppcom.c:2482
#8  0x0046ad7e in spdk_vpp_sock_group_impl_create () at vpp.c:507
#9  0x004a6f09 in spdk_sock_group_create () at sock.c:189
#10 0x004816ed in spdk_nvmf_tcp_poll_group_create (transport=0x968b90) 
at tcp.c:1273
#11 0x0047ddd3 in spdk_nvmf_transport_poll_group_create 
(transport=0x968b90) at transport.c:167
#12 0x0047c80f in spdk_nvmf_poll_group_add_transport 
(group=0x7f0179d0, transport=0x968b90) at nvmf.c:836
#13 0x0047ae83 in spdk_nvmf_tgt_create_poll_group (io_device=0x97b330, 
ctx_buf=0x7f0179d0) at nvmf.c:120
#14 0x0048d642 in spdk_get_io_channel (io_device=0x97b330) at 
thread.c:865
#15 0x0047c153 in spdk_nvmf_poll_group_create (tgt=0x97b330) at 
nvmf.c:630
#16 0x004714c3 in nvmf_tgt_create_poll_group (ctx=0x0) at nvmf_tgt.c:294
#17 0x0048c99d in spdk_on_thread (ctx=0x969890) at thread.c:610
#18 0x0048c06d in _spdk_msg_queue_run_batch (thread=0x7f0178c0, 
max_msgs=8) at thread.c:318
#19 0x0048c210 in spdk_thread_poll (thread=0x7f0178c0, max_msgs=0) 
at thread.c:359
#20 0x00487ea6 in _spdk_reactor_run (arg=0x967400) at reactor.c:320
#21 0x00407442 in eal_thread_loop.cold.1 ()
#22 0x7f01824a6dd5 in start_thread (arg=0x7f0180d18700) at 
pthread_create.c:307
#23 0x7f01821cfead in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
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Re: [vpp-dev] Mellanox ConnectX-4 Lx cards binding with DPDK, but not recognized by VPP #vpp

2019-01-11 Thread Ramaraj Pandian
I can see mellanox cards, with master VPP, kernel 4.19 and OFED 4.5 on Centos 
7.6. 

Thanks
Ram

-Original Message-
From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Stephen 
Hemminger
Sent: Thursday, January 10, 2019 12:09 AM
To: vpp-dev@lists.fd.io
Cc: nix_...@yahoo.co.in
Subject: Re: [vpp-dev] Mellanox ConnectX-4 Lx cards binding with DPDK, but not 
recognized by VPP #vpp

On Wed, 09 Jan 2019 00:18:13 -0800
"Nixon Raj via Lists.Fd.Io"  wrote:

> *Setup:*
> 
> ·Platform – GNU/Linux
> 
> ·Kernel – 4.4.0-131-generic
> 
> ·Processor – x86_64
> 
> ·OS - Ubuntu 16.04
> 
>  
> 
> *MLNX_OFED Driver Version :*
> 
> ·4.1-1.0.2.0
> 
> Followed link :
> https://urldefense.proofpoint.com/v2/url?u=https-3A__community.mellano
> x.com_s_article_how-2Dto-2Dbuild-2Dvpp-2Dfd-2Dio-2D-2D160-2D-2Ddevelop
> ment-2Denvironment-2Dwith-2Dmellanox-2Ddpdk-2Dpmd-2Dfor-2Dconnectx-2D4
> -2Dand-2Dconnectx-2D5=DwIFaQ=JfeWlBa6VbDyTXraMENjy_b_0yKWuqQ4qY-FP
> hxK4x8w-TfgRBDyeV4hVQQBEgL2=oRHEIOpHZcsJ3cwQPnvGgpYgN-7QL1wVK1p9i5Tk
> F1M=1eXlQQK5wk5KHEbBJSBPvbyvz-hMhjwzG-Oj9OwcyRE=tBmw2gJpaI-uv05M0i
> BQhWu0kCvE9xfgds_7dMYM_c0=
> 
> Installation Successful and bind to DPDK with vfio-pci, but not 
> recognized by VPP # vppctl sh pci address      Sock VID:PID     Link 
> Speed   Driver          Product Name                    Vital Product 
> Data
> 
>      :02:00.0      15b3:1015   8.0 GT/s x4  vfio-pci
> 
>      :02:00.1      15b3:1015   8.0 GT/s x4  vfio-pci
> 
>      :03:00.0      15b3:1015   8.0 GT/s x4  vfio-pci
> 
>      :03:00.1      15b3:1015   8.0 GT/s x4  vfio-pci
> 
>      :04:00.0      8086:1539   2.5 GT/s x1  igb
> 
>      :05:00.0      8086:1539   2.5 GT/s x1  igb
> 
> 0   000:06:00.0      8086:1539   2.5 GT/s x1  igb
> 
>      :07:00.0      8086:1539   2.5 GT/s x1  igb
> 
>  
> 
>      :08:00.0      8086:1539   2.5 GT/s x1  igb
> 
> #vppctl sh int
> 
>           Name               Idx       State          Counter          
> Count
> 
>  
> 
>           local0                            0        down

Mellanox doesn't use vfio-pci (it uses infiniband verbs) so check the hardware 
table.


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[vpp-dev] vpp + spdk - spdk crash on getting work item

2019-01-11 Thread Ramaraj Pandian
I am getting following panic while running SPDK target with VPP, Am I missing 
any configuration related settings? Any insights would be helpful.

Thanks
Ram


(gdb) bt
#0  0x7f0182108207 in __GI_raise (sig=sig@entry=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:55
#1  0x7f01821098f8 in __GI_abort () at abort.c:90
#2  0x7f01815f7068 in os_panic () at 
/vpp-master/src/vppinfra/unix-misc.c:176
#3  0x7f018155821f in debugger () at /vpp-master/src/vppinfra/error.c:84
#4  0x7f018155865a in _clib_error (how_to_die=2, function_name=0x0, 
line_number=0, fmt=0x7f01826fa2a8 "%s:%d (%s) assertion `%s' fails")
at /vpp-master/src/vppinfra/error.c:143
#5  0x7f01826c8da0 in vcl_worker_get (wrk_index=4294967295) at 
/vpp-master/src/vcl/vcl_private.h:541
#6  0x7f01826c8fa8 in vcl_worker_get_current () at 
/vpp-master/src/vcl/vcl_private.h:555
#7  0x7f01826d2b4f in vppcom_epoll_create () at 
/vpp-master/src/vcl/vppcom.c:2482
#8  0x0046ad7e in spdk_vpp_sock_group_impl_create () at vpp.c:507
#9  0x004a6f09 in spdk_sock_group_create () at sock.c:189
#10 0x004816ed in spdk_nvmf_tcp_poll_group_create (transport=0x968b90) 
at tcp.c:1273
#11 0x0047ddd3 in spdk_nvmf_transport_poll_group_create 
(transport=0x968b90) at transport.c:167
#12 0x0047c80f in spdk_nvmf_poll_group_add_transport 
(group=0x7f0179d0, transport=0x968b90) at nvmf.c:836
#13 0x0047ae83 in spdk_nvmf_tgt_create_poll_group (io_device=0x97b330, 
ctx_buf=0x7f0179d0) at nvmf.c:120
#14 0x0048d642 in spdk_get_io_channel (io_device=0x97b330) at 
thread.c:865
#15 0x0047c153 in spdk_nvmf_poll_group_create (tgt=0x97b330) at 
nvmf.c:630
#16 0x004714c3 in nvmf_tgt_create_poll_group (ctx=0x0) at nvmf_tgt.c:294
#17 0x0048c99d in spdk_on_thread (ctx=0x969890) at thread.c:610
#18 0x0048c06d in _spdk_msg_queue_run_batch (thread=0x7f0178c0, 
max_msgs=8) at thread.c:318
#19 0x0048c210 in spdk_thread_poll (thread=0x7f0178c0, max_msgs=0) 
at thread.c:359
#20 0x00487ea6 in _spdk_reactor_run (arg=0x967400) at reactor.c:320
#21 0x00407442 in eal_thread_loop.cold.1 ()
#22 0x7f01824a6dd5 in start_thread (arg=0x7f0180d18700) at 
pthread_create.c:307
#23 0x7f01821cfead in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
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[vpp-dev] VPP 19.01 + SPDK

2019-01-02 Thread Ramaraj Pandian
Hello,

I am new to VPP and trying to integrate VPP with SPDK. I see old VPP version 
generates .a files as well along with .so files which were useful to SPDK with. 
But latest version, it generates only .so files, I tried to change 
/src/cmake/library.cmake to build static library as well but build fails:

: && ccache /opt/rh/devtoolset-7/root/bin/cc -march=corei7 -mtune=corei7-avx -g 
-O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -fstack-protector-all -fPIC -Werror  
-Wl,--export-dynamic -rdynamic vat/CMakeFiles/vpp_api_test.dir/api_format.c.o 
vat/CMakeFiles/vpp_api_test.dir/main.c.o 
vat/CMakeFiles/vpp_api_test.dir/plugin.c.o 
vat/CMakeFiles/vpp_api_test.dir/json_format.c.o 
vat/CMakeFiles/vpp_api_test.dir/types.c.o  -o bin/vpp_api_test  
-Wl,-rpath,
 vlibmemory/libvlibmemoryclient.a svm/libsvm.a vat/libvatplugin.a 
vppinfra/libvppinfra.a -lrt -lm -ldl -lcrypto -lpthread -pthread && :
vat/libvatplugin.a(plugin_api.c.o): In function `unformat_ip4_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:39: multiple 
definition of `unformat_ip4_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:197:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `unformat_ethernet_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:59: multiple 
definition of `unformat_ethernet_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:217:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function 
`unformat_ethernet_type_host_byte_order':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:82: multiple 
definition of `unformat_ethernet_type_host_byte_order'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:240:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `unformat_ip6_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:100: multiple 
definition of `unformat_ip6_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:258:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `format_ip4_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:191: multiple 
definition of `format_ip4_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:640:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `format_ip6_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:198: multiple 
definition of `format_ip6_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:647:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `format_ip46_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:249: multiple 
definition of `format_ip46_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:698:
 first defined here
vat/libvatplugin.a(plugin_api.c.o): In function `format_ethernet_address':
/home/nr.pandian/projects/vpp-main-19.01/src/vat/plugin_api.c:274: multiple 
definition of `format_ethernet_address'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:723:
 first defined here
vppinfra/libvppinfra.a(std-formats.c.o): In function `format_hex_bytes':
/home/nr.pandian/projects/vpp-main-19.01/src/vppinfra/std-formats.c:85: 
multiple definition of `format_hex_bytes'
vat/CMakeFiles/vpp_api_test.dir/api_format.c.o:/home/nr.pandian/projects/vpp-main-19.01/src/vat/api_format.c:4920:
 first defined here
collect2: error: ld returned 1 exit status
[548/558] Building C object vcl/CMakeFiles/vppcom.dir/vcl_bapi.c.o
ninja: build stopped: subcommand failed.
make[1]: *** [vpp-build] Error 1
make[1]: Leaving directory `/home/nr.pandian/projects/vpp-main-19.01/build-root'
make: *** [build] Error 2


Can someone shed light on this?

Thanks
Ram

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