ethtool -i enp3s0f0
driver: i40e
version: 1.3.4-k
firmware-version: f4.22.27454 a1.1 n4.26 e14a6
bus-info: 0000:03:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
在 2016年5月18日星期三 UTC+8下午1:00:04，Tad Wang写道：
>
> Hi,
>
> My new servers always get Nic Down problem, and I think it's driver's
> problem. Can CoreOS Upgrade the firmware OR let me know how to upgrade by
> myself and fix it.
>
>
> Only the new model servers have such message:
>
> dmesg:
>
>
>
>
>
>
>
>
>
> [26531.332930] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down
>
> [26597.002838] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 1000 Mbps Full
> Duplex, Flow Control: None
>
> [26600.376443] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down
>
> [26600.638532] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [60150.554603] i40e 0000:03:00.0: TX driver issue detected, PF reset
> issued
>
> [60151.542604] i40e 00.0 device is FCoE capable
>
> [60151.571723] i40e 0000:03:00.0: i40e_ptp_init: added PHC on enp3s0f0
>
> [60151.599953] i40e 0000:03:00.0: enabling bridge mode: VEPA
>
> [60151.706707] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [60151.719669] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down
>
> [60152.082937] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [60152.299308] i40e 0000:03:00.0: TX driver issue detected, PF reset
> issued
>
> [60152.541311] i40e 00.0 device is FCoE capable
>
> [60152.570352] i40e 0000:03:00.0: i40e_ptp_init: added PHC on enp3s0f0
>
> [60152.598533] i40e 0000:03:00.0: enabling bridge mode: VEPA
>
> [60152.704709] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [62333.476868] i40e 0000:03:00.0: TX driver issue detected, PF reset
> issued
>
> [62333.918947] i40e 00.0 device is FCoE capable
>
> [62333.948119] i40e 0000:03:00.0: i40e_ptp_init: added PHC on enp3s0f0
>
> [62333.976249] i40e 0000:03:00.0: enabling bridge mode: VEPA
>
> [62334.082936] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [62334.095016] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down
>
> [62334.465269] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
> [62334.578785] i40e 0000:03:00.0: TX driver issue detected, PF reset
> issued
>
> [62334.916101] i40e 00.0 device is FCoE capable
>
> [62334.945156] i40e 0000:03:00.0: i40e_ptp_init: added PHC on enp3s0f0
>
> [62334.973631] i40e 0000:03:00.0: enabling bridge mode: VEPA
>
> [62335.080514] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full
> Duplex, Flow Control: None
>
>
>
>
>
>
>
>
>
>
> lspci |grep 10GbE
>
> 03:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710
> for 10GbE backplane (rev 01)
>
> 03:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710
> for 10GbE backplane (rev 01)
>
>
>
>
>
>
>
>
>
>
> cat /etc/os-release
>
> NAME=CoreOS
>
> ID=coreos
>
> VERSION=899.17.0
>
> VERSION_ID=899.17.0
>
> BUILD_ID=2016-05-03-2151
>
> PRETTY_NAME="CoreOS 899.17.0"
>
> ANSI_COLOR="1;32"
>
> HOME_URL="https://coreos.com/";
>
> BUG_REPORT_URL="https://github.com/coreos/bugs/issues";
>
>
> Not only the latest stable version. I have 835.10.0, 835.11.0, 835.13.0,
> 991.1.0 (Coeur Rouge) and etc.
>
>
> Somebody said can disable TSO, I tried but no effect on it.
>
> Any reply for me is helpful.
> Thanks!
>
>
> Tad
>
