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История изменений

Исправление poiuty, (текущая версия) :

Думаю, что дело в старом ядре 2.6.32-504.16.2.el6.x86_64
https://www.redhat.com/archives/libvir-list/2013-August/msg01486.html 

MQ support has been introduced to kernel in the 3.8 release (even though the docs were introduced in 3.9)

Проверил на свежем ядре 3.16.0-4-amd64 - работает.

# ethtool -L eth0 combined 2
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        124          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:          3          0          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3859          0          0          0   PCI-MSI-edge      virtio1-requests

# echo 1 > /proc/irq/25/smp_affinity
# echo 2 > /proc/irq/27/smp_affinity
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        190          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:         93         42          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3893          0          0          0   PCI-MSI-edge      virtio1-requests

Исправление poiuty, :

Думаю, что дело в старом ядре 2.6.32-504.16.2.el6.x86_64
https://www.redhat.com/archives/libvir-list/2013-August/msg01486.html 

MQ support has been introduced to kernel in the 3.8 release (even though the docs were introduced in 3.9).

Проверил на свежем ядре 3.16.0-4-amd64 - работает.

# ethtool -L eth0 combined 2
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        124          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:          3          0          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3859          0          0          0   PCI-MSI-edge      virtio1-requests

# echo 1 > /proc/irq/25/smp_affinity
# echo 2 > /proc/irq/27/smp_affinity
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        190          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:         93         42          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3893          0          0          0   PCI-MSI-edge      virtio1-requests

Исходная версия poiuty, :

Думаю, что дело в старом ядре 2.6.32-504.16.2.el6.x86_64
https://www.redhat.com/archives/libvir-list/2013-August/msg01486.html 

Anyway, the MQ support has been introduced to kernel in the 3.8 release (even though the docs were introduced in 3.9).

Проверил на свежем ядре 3.16.0-4-amd64 - работает.

# ethtool -L eth0 combined 2
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        124          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:          3          0          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3859          0          0          0   PCI-MSI-edge      virtio1-requests

# echo 1 > /proc/irq/25/smp_affinity
# echo 2 > /proc/irq/27/smp_affinity
# cat /proc/interrupts
 24:          0          0          0          0   PCI-MSI-edge      virtio0-config
 25:        190          0          0          0   PCI-MSI-edge      virtio0-input.0
 26:          1          0          0          0   PCI-MSI-edge      virtio0-output.0
 27:         93         42          0          0   PCI-MSI-edge      virtio0-input.1
 28:          1          0          0          0   PCI-MSI-edge      virtio0-output.1
 29:          0          0          0          0   PCI-MSI-edge      virtio1-config
 30:       3893          0          0          0   PCI-MSI-edge      virtio1-requests