[GTER] Interface SFP+ 10GB não levanta.

Marcelo Gondim gondim at linuxinfo.com.br
Tue Jul 16 00:11:36 -03 2019 

Boa noite,

Olha eu tenho alguns servidores com a X520-SR2 e alguns inclusive com 2 
interfaces dela. Só uso apenas um parâmetro no GRUB e sempre funcionou 
pra gente aqui.

No Debian fica em /etc/default/grub:

GRUB_CMDLINE_LINUX="ixgbe.allow_unsupported_sfp=1"

Depois roda:

# update-grub

# reboot

Checa no dmesg se ficou tudo OK.

Em 13/07/2019 13:19, Adalgildo Sousa escreveu:
> olá gente .. desde de já muito grato pelos cometários, fiz todos o
> procedimento possíveis que conseguir ...
>
> root at node-02:~# cat  /etc/modprobe.d/ixgbe.conf
> options ixgbe allow_unsupported_sfp=2
>
> mas fica dando esse erro unsupported SFP+
>
> [  356.149898] ixgbe 0000:05:00.1: failed to load because an unsupported
> SFP+ or QSFP module type was detected.
> [  356.149922] ixgbe 0000:05:00.1: Reload the driver after installing a
> supported module.
>
> att.
> Adalgildo Sousa
>
> Em sáb, 13 de jul de 2019 às 09:54, Renan Menezes <renanitmanager at gmail.com>
> escreveu:
>
>> Se tiver 2 portas tem que colocar
>>
>> allow_unsupported_sfp=2
>> 2,2 se tiver 4 portas 2,2,2,2
>>
>> Eu acho que ficou muito feio, mas é assim que ficou.
>>
>> Busca sobre este drive, as vezes tem que configurar em outro lugar também.
>>
>> Em sex, 12 de jul de 2019 07:18, Willian Pires de Souza <
>> willian_pires at hotmail.com> escreveu:
>>
>>> Segue
>>>
>>> [root at SBRSPO001FWR01 ~]# cat /etc/modprobe.d/ixgbe.conf
>>>
>>> options ixgbe allow_unsupported_sfp=2
>>>
>>> ________________________________
>>> De: gter <gter-bounces at eng.registro.br> em nome de Renan Menezes <
>>> renanitmanager at gmail.com>
>>> Enviado: segunda-feira, 8 de julho de 2019 22:24
>>> Para: Grupo de Trabalho de Engenharia e Operacao de Redes
>>> Assunto: Re: [GTER] Interface SFP+ 10GB não levanta.
>>>
>>> Sofri um tanto com esta placa.
>>>
>>> Verifique os parâmetros para subir o módulo não Intel e forçar o 10Gbps
>>> (desativar negociações), dependendo do switch sobe o MTU pra 9000, ao
>> menos
>>> internamente conseguirás maior banda.
>>>
>>> Verifique de o driver para esta placa não é non-free caso seja a ISO do
>>> Debian tem que ser a que inclui os dribles non-free .
>>>
>>> Uma dica que muitos esquecem, tenha o cabo certo para a GBIC, se usar uma
>>> Intel 850nm vai ser multimodo e você precisará de um cabo próprio.
>>> (Geralmente azul aqua).
>>>
>>> Em seg, 8 de jul de 2019 22:10, Marcelo Gondim <gondim at linuxinfo.com.br>
>>> escreveu:
>>>
>>>> Buenas,
>>>>
>>>> A gbic usada na interface é original da Intel? Se não for pode tentar
>>>> colocar isso em /etc/default/grub:
>>>>
>>>> GRUB_CMDLINE_LINUX="ixgbe.allow_unsupported_sfp=1"
>>>>
>>>> Em seguida:
>>>>
>>>> # update-grub
>>>>
>>>> Depois reinicia o sistema pra ver se vai levantar.
>>>>
>>>> Em 08/07/2019 14:21, Deimon Machado escreveu:
>>>>> Qual versão desse Debian ? Tive problemas com uma Broadcom com 4
>>> portas,
>>>>> tive q atualizar o pacote de firmwares, eu usava a versão 8, agora
>> com
>>> a
>>>> 9
>>>>> não tive problemas. Mas essa placa ainda não usei.
>>>>>
>>>>> Deimon.
>>>>>
>>>>> Em seg, 8 de jul de 2019 às 14:18, Adalgildo Sousa <
>>> adalgildo at gmail.com>
>>>>> escreveu:
>>>>>
>>>>>> Olá gente boa noite, estou passando por um pequeno problema,
>> tentando
>>>>>> levantar uma interface de 10GB da intel em um servidor linux debian
>>>> (Intel
>>>>>> Corporation 82599ES 10-Gigabit SFI/SFP+) alguem ja passou por isso ?
>>>>>>
>>>>>>
>>>>>>
>>>>>> ens4f1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
>>>>>>
>>>>>>           ether 90:e2:ba:7b:19:95  txqueuelen 1000  (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
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> 05:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit
>>>> SFI/SFP+
>>>>>> Network Connection (rev 01)
>>>>>>
>>>>>> 05:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit
>>>> SFI/SFP+
>>>>>> Network Connection (rev 01)
>>>>>>
>>>>>>
>>>>>>
>>>>>> dmesg |grep ixgbe
>>>>>>
>>>>>> [    0.747392] ixgbe: `1,1' invalid for parameter
>>>> `allow_unsupported_sfp'
>>>>>> [    3.015022] ixgbe: Intel(R) 10 Gigabit PCI Express Network
>> Driver -
>>>>>> version 5.1.0-k
>>>>>>
>>>>>> [    3.015023] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
>>>>>>
>>>>>> [    3.034658] ixgbe 0000:05:00.0: failed to load because an
>>> unsupported
>>>>>> SFP+ or QSFP module type was detected.
>>>>>>
>>>>>> [    3.034723] ixgbe 0000:05:00.0: Reload the driver after
>> installing
>>> a
>>>>>> supported module.
>>>>>>
>>>>>> [    4.239719] ixgbe 0000:05:00.1: Multiqueue Enabled: Rx Queue
>> count
>>> =
>>>> 4,
>>>>>> Tx Queue count = 4 XDP Queue count = 0
>>>>>>
>>>>>> [    4.239843] ixgbe 0000:05:00.1: PCI Express bandwidth of 32GT/s
>>>>>> available
>>>>>>
>>>>>> [    4.239844] ixgbe 0000:05:00.1: (Speed:5.0GT/s, Width: x8,
>> Encoding
>>>>>> Loss:20%)
>>>>>>
>>>>>> [    4.240161] ixgbe 0000:05:00.1: MAC: 2, PHY: 1, PBA No:
>> G18786-004
>>>>>> [    4.240162] ixgbe 0000:05:00.1: 90:e2:ba:7b:19:95
>>>>>>
>>>>>> [    4.241220] ixgbe 0000:05:00.1: Intel(R) 10 Gigabit Network
>>>> Connection
>>>>>> [    4.242872] ixgbe 0000:05:00.1 ens4f1: renamed from eth0
>>>>>>
>>>>>> [    4.314248] ixgbe 0000:05:00.1: registered PHC device on ens4f1
>>>>>>
>>>>>> [ 3018.793513] ixgbe 0000:05:00.1: removed PHC on ens4f1
>>>>>>
>>>>>> [ 3023.227080] ixgbe 0000:05:00.1: registered PHC device on ens4f1
>>>>>> --
>>>>>> gter list
>> https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Feng.registro.br%2Fmailman%2Flistinfo%2Fgter&data=02%7C01%7C%7C82ab775c32ca4a40c1dd08d7040ce9f6%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636982325843992342&sdata=YXR9n9iwuXQ9xxGTAILCeDWQdSQ6%2F5s%2F3Oo0OrQ8%2FH4%3D&reserved=0
>>>>
>>>> --
>>>> gter list
>> https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Feng.registro.br%2Fmailman%2Flistinfo%2Fgter&data=02%7C01%7C%7C82ab775c32ca4a40c1dd08d7040ce9f6%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636982325843992342&sdata=YXR9n9iwuXQ9xxGTAILCeDWQdSQ6%2F5s%2F3Oo0OrQ8%2FH4%3D&reserved=0
>>> --
>>> gter list
>>>
>> https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Feng.registro.br%2Fmailman%2Flistinfo%2Fgter&data=02%7C01%7C%7C82ab775c32ca4a40c1dd08d7040ce9f6%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636982325843992342&sdata=YXR9n9iwuXQ9xxGTAILCeDWQdSQ6%2F5s%2F3Oo0OrQ8%2FH4%3D&reserved=0

More information about the gter mailing list