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Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] ixgbe 0000:2e:00.0 eth2: Detected Tx Unit Hang
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] Tx Queue <2>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] TDH, TDT <74>, <8e>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] next_to_use <8e>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] next_to_clean <74>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] tx_buffer_info[next_to_clean]
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] time_stamp <100d400ce>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564889] jiffies <100d405df>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] ixgbe 0000:2e:00.0 eth2: Detected Tx Unit Hang
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] Tx Queue <7>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] TDH, TDT <c9>, <e4>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] next_to_use <e4>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] next_to_clean <c9>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] tx_buffer_info[next_to_clean]
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] time_stamp <100d400c1>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564894] jiffies <100d405df>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] ixgbe 0000:2e:00.0 eth2: Detected Tx Unit Hang
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] Tx Queue <4>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] TDH, TDT <181>, <190>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] next_to_use <190>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] next_to_clean <181>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] tx_buffer_info[next_to_clean]
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] time_stamp <100d400ce>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564901] jiffies <100d405df>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] ixgbe 0000:2e:00.0 eth2: Detected Tx Unit Hang
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] Tx Queue <3>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] TDH, TDT <3b>, <57>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] next_to_use <57>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] next_to_clean <3b>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] tx_buffer_info[next_to_clean]
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] time_stamp <100d400ce>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564907] jiffies <100d405df>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] ixgbe 0000:2e:00.0 eth2: Detected Tx Unit Hang
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] Tx Queue <0>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] TDH, TDT <191>, <1a8>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] next_to_use <1a8>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] next_to_clean <191>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] tx_buffer_info[next_to_clean]
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] time_stamp <100d400ce>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564912] jiffies <100d405df>
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564924] ixgbe 0000:2e:00.0 eth2: tx hang 1 detected on queue 7, resetting adapter
Sep 25 06:54:26 XXXXXXXX kernel: [55884.564926] ixgbe 0000:2e:00.0 eth2: tx hang 1 detected on queue 4, resetting adapter
Ãß°¡»çÇ×
º» ½Ã½ºÅÛ ±¸¼ºÀº 2°³ÀÇ ³×Æ®¿öÅ© µð¹ÙÀ̽º¸¦ BondingÀ¸·Î ±¸¼º ¹× MTU ÆÐŶũ±â¸¦ 9000À¸·Î »ç¿ëÇÏ°í ÀÖ´Ù.
óÀ½ Á¢±ÙÀº À̺κÐÀ» È®ÀÎÇÏ¿´À¸³ª....Bonding mode ¹× ´ÜÀÏ µð¹ÙÀ̽º , MTU 1500¿¡¼µµ Áõ»óÀº µ¿ÀÏÇÏ¿´´Ù.
1. ³×Æ®¿öÅ© µð¹ÙÀ̽º ¿É¼Ç º¯°æ
:: ¾Æ·¡ ¿É¼ÇµéÀ» ON/OFF º¯°æÇÏ¿© »óŸ¦ È®ÀÎÇغ¸¾ÒÀ¸³ª µ¿ÀÏÁõ»ó Áö¼Ó
tso => tcp-segmentation-offload
gso => generic-segmentation-offload
gro => generic-receive-offload
sg => scatter-gather
ufo => udp-fragmentation-offload (Cannot change)
lro => large-receive-offload (Cannot change)
# ethtool -K eth2 gro off lro off
# ethtool -k eth2 | grep large-receive-offload
large-receive-offload: off
# ethtool -K eth2 gro on lro on
2. ³×Æ®¿öÅ© µð¹ÙÀ̽º µå¶óÀ̹ö º¯°æ (4.2.1-k --> 5.6.3)
:: µå¶óÀ̹ö º¯°æÀÌÈÄ¿¡µµ µ¿ÀÏÁõ»ó Áö¼Ó
# ethtool -i eth2
driver: ixgbe
version: 4.2.1-k
firmware-version: 0x2b2c0001
expansion-rom-version:
bus-info: 0000:2e:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
# modinfo ixgbe
filename: /lib/modules/4.4.0-62-generic/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
version: 4.2.1-k
license: GPL
description: Intel(R) 10 Gigabit PCI Express Network Driver
author: Intel Corporation, <linux.nics@intel.com>
srcversion: F5568BA52A50F97CB589A09
alias: pci:v00008086d000015ACsv*sd*bc*sc*i*
alias: pci:v00008086d000015ADsv*sd*bc*sc*i*
alias: pci:v00008086d000015ABsv*sd*bc*sc*i*
alias: pci:v00008086d000015AAsv*sd*bc*sc*i*
alias: pci:v00008086d00001563sv*sd*bc*sc*i*
alias: pci:v00008086d00001560sv*sd*bc*sc*i*
alias: pci:v00008086d0000154Asv*sd*bc*sc*i*
alias: pci:v00008086d00001557sv*sd*bc*sc*i*
alias: pci:v00008086d00001558sv*sd*bc*sc*i*
alias: pci:v00008086d0000154Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000154Dsv*sd*bc*sc*i*
alias: pci:v00008086d00001528sv*sd*bc*sc*i*
alias: pci:v00008086d000010F8sv*sd*bc*sc*i*
alias: pci:v00008086d0000151Csv*sd*bc*sc*i*
alias: pci:v00008086d00001529sv*sd*bc*sc*i*
alias: pci:v00008086d0000152Asv*sd*bc*sc*i*
alias: pci:v00008086d000010F9sv*sd*bc*sc*i*
alias: pci:v00008086d00001514sv*sd*bc*sc*i*
alias: pci:v00008086d00001507sv*sd*bc*sc*i*
alias: pci:v00008086d000010FBsv*sd*bc*sc*i*
alias: pci:v00008086d00001517sv*sd*bc*sc*i*
alias: pci:v00008086d000010FCsv*sd*bc*sc*i*
alias: pci:v00008086d000010F7sv*sd*bc*sc*i*
alias: pci:v00008086d00001508sv*sd*bc*sc*i*
alias: pci:v00008086d000010DBsv*sd*bc*sc*i*
alias: pci:v00008086d000010F4sv*sd*bc*sc*i*
alias: pci:v00008086d000010E1sv*sd*bc*sc*i*
alias: pci:v00008086d000010F1sv*sd*bc*sc*i*
alias: pci:v00008086d000010ECsv*sd*bc*sc*i*
alias: pci:v00008086d000010DDsv*sd*bc*sc*i*
alias: pci:v00008086d0000150Bsv*sd*bc*sc*i*
alias: pci:v00008086d000010C8sv*sd*bc*sc*i*
alias: pci:v00008086d000010C7sv*sd*bc*sc*i*
alias: pci:v00008086d000010C6sv*sd*bc*sc*i*
alias: pci:v00008086d000010B6sv*sd*bc*sc*i*
depends: mdio,ptp,dca,vxlan
intree: Y
vermagic: 4.4.0-62-generic SMP mod_unload modversions
parm: max_vfs:Maximum number of virtual functions to allocate per physical function - default is zero and maximum value is 63. (Deprecated) (uint)
parm: allow_unsupported_sfp:Allow unsupported and untested SFP+ modules on 82599-based adapters (uint)
parm: debug:Debug level (0=none,...,16=all) (int)
±ÝÀϱâÁØ(2019. 09.25) ÃֽŠµå¶óÀ̹ö ¼³Ä¡
# wget https://downloadmirror.intel.com/14687/eng/ixgbe-5.6.3.tar.gz
# tar zxvf ixgbe-5.6.3.tar.gz
# cd ixgbe-5.6.3/src/
# make install