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Intel 82576 и очереди Не работают очереди на сетевухах Intel 82576

Привет всем!

Есть сервер с сетевыми картами Intel 82576, драйвер:

 

ethtool -i eth0

driver: igb

version: 2.1.1

firmware-version: 1.4-3

 

модуль igb грузится со следующими параметрами:

options igb IntMode=3,3 RSS=4,4 VMDQ=4,4 QueuePairs=0,0

 

При просмотре ethtool -S eth0

tx_queue_0_packets: 37188815606

tx_queue_0_bytes: 27483174263095

tx_queue_0_restart: 1605

tx_queue_1_packets: 0

tx_queue_1_bytes: 0

rx_queue_0_packets: 56725607685

rx_queue_0_bytes: 36201030789217

rx_queue_0_drops: 0

rx_queue_0_csum_err: 1409

rx_queue_0_alloc_failed: 0

rx_queue_1_packets: 0

rx_queue_1_bytes: 0

rx_queue_1_drops: 0

rx_queue_1_csum_err: 0

rx_queue_1_alloc_failed: 0

Ядро - 2.6.31

Вопрос, почему очереди не работают?

 

lspci -v

01:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)

Subsystem: Super Micro Computer Inc Device 0100

Flags: bus master, fast devsel, latency 0, IRQ 16

Memory at fafe0000 (32-bit, non-prefetchable)

Memory at fafc0000 (32-bit, non-prefetchable)

I/O ports at ec00

Memory at fafbc000 (32-bit, non-prefetchable)

Expansion ROM at faf80000 [disabled]

Capabilities: [40] Power Management version 3

Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

Capabilities: [a0] Express Endpoint, MSI 00

Capabilities: [100] Advanced Error Reporting

Capabilities: [150] Alternative Routing-ID Interpretation (ARI)

Capabilities: [160] Single Root I/O Virtualization (SR-IOV)

Kernel driver in use: igb

Kernel modules: igb

 

01:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)

Subsystem: Super Micro Computer Inc Device 0100

Flags: bus master, fast devsel, latency 0, IRQ 17

Memory at faf20000 (32-bit, non-prefetchable)

Memory at faf00000 (32-bit, non-prefetchable)

I/O ports at e880

Memory at faefc000 (32-bit, non-prefetchable)

Expansion ROM at faec0000 [disabled]

Capabilities: [40] Power Management version 3

Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

Capabilities: [a0] Express Endpoint, MSI 00

Capabilities: [100] Advanced Error Reporting

Capabilities: [150] Alternative Routing-ID Interpretation (ARI)

Capabilities: [160] Single Root I/O Virtualization (SR-IOV)

Kernel driver in use: igb

Kernel modules: igb

Edited by vadislaus

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options igb IntMode=3,3 RSS=4,4 VMDQ=4,4 QueuePairs=0,0

IntMode и VMDQ попробуйте убрать.

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Есть сервер с сетевыми картами Intel 82576...
Трафик ip или pppoe? - Нечто похоже наблюдаю с pppoe трафиком.

Описание проблемы и обсуждение здесь.

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