Hi, Ivan Thanks for your reply!
I have upgraded the latest version: 1010.5.0, but it seems no difference and show the same dmesg [ 3944.590298] i40e 0000:03:00.0: TX driver issue detected, PF reset issued [ 3945.302740] i40e 00.0 device is FCoE capable [ 3945.465225] i40e 0000:03:00.0: TX driver issue detected, PF reset issued [ 3945.475220] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down [ 3945.794254] i40e 00.0 device is FCoE capable [ 3945.955124] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full Duplex, Flow Control: None [ 4840.300994] i40e 0000:03:00.0: TX driver issue detected, PF reset issued [ 4840.455735] i40e 00.0 device is FCoE capable [ 4840.623751] i40e 0000:03:00.0 enp3s0f0: NIC Link is Down [ 4840.632737] i40e 0000:03:00.0: TX driver issue detected, PF reset issued [ 4841.039760] i40e 00.0 device is FCoE capable [ 4841.203238] i40e 0000:03:00.0 enp3s0f0: NIC Link is Up 10 Gbps Full Duplex, Flow Control: None Thanks. Tad 在 2016年6月2日星期四 UTC+8上午5:56:34，Ivan写道： > > Hi Tad, > > There are two options you can attempt: > > 1. Update *firmware* for your Intel X710 Ethernet Controller [1] > 2. Update CoreOS. We recommend using the latest CoreOS stable release > 1010.5.0 [2] with kernel 4.5.0 that has a lot of fixes for the *driver* > i40e [3]. > > Links: > 1. > https://downloadcenter.intel.com/download/25791/NVM-Update-Utility-for-Intel-Ethernet-Adapters-Linux-?product=82947 > 2. https://coreos.com/releases/#1010.5.0 > 3. > https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/log/?id=refs%2Ftags%2Fv4.5.6&qt=grep&q=i40e > > All the best, > Ivan > > On Tuesday, May 17, 2016 at 10:01:08 PM UTC-7, Tad Wang wrote: >> >> >> >> >> >> >> >> >> >> 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 >>> >>
