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* [Sysadmins] Перевод работы сетевой карты на другой CPU
@ 2010-04-13 18:38 Serge
  2010-04-13 18:59 ` Michael Shigorin
  0 siblings, 1 reply; 13+ messages in thread
From: Serge @ 2010-04-13 18:38 UTC (permalink / raw)
  To: ALT Linux sysadmins' discussion

Здравствуйте!
использую ядро 2.6.27-ovz-smp-alt12
 cat /proc/interrupts 

 CPU0       CPU1       CPU2       CPU3
  9:   55010208          0          0          0    XT-PIC-XT        acpi, 
ehci_hcd:usb1, eth0, eth1
 10:    2141753          0          0          0    XT-PIC-XT        
uhci_hcd:usb2, eth2, eth3

Хочу перевести "обслуживание" сетевых карт eth0,eth1 на cpu1

 cat /proc/irq/9/smp_affinity
ffffffff,ffffffff
когда делаю 
 echo "2" > /proc/irq/9/smp_affinity
получаю
bash: echo: ошибка записи: Ошибка ввода/вывода

использую модуль для eth0, eth1 e100
Что делаю не так?


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2010-04-16 11:43 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-04-13 18:38 [Sysadmins] Перевод работы сетевой карты на другой CPU Serge
2010-04-13 18:59 ` Michael Shigorin
2010-04-13 19:11   ` Serge
2010-04-13 19:28     ` Michael Shigorin
2010-04-14  3:44       ` Serge
2010-04-14  6:15     ` Sergey Shilov
2010-04-15  4:26       ` Serge
2010-04-15  6:27         ` Sergey Shilov
2010-04-15  9:02           ` Serge
2010-04-16  3:45             ` Бабич Алексей
2010-04-16  7:03               ` Sergey Shilov
2010-04-16 10:59                 ` Бабич Алексей
2010-04-16 11:43                   ` Sergey Shilov

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