From: Serge <skompan@kspu.kr.ua>
To: "ALT Linux sysadmins' discussion" <sysadmins@lists.altlinux.org>
Subject: [Sysadmins] Перевод работы сетевой карты на другой CPU
Date: Tue, 13 Apr 2010 21:38:50 +0300
Message-ID: <201004132138.51236.skompan@kspu.kr.ua> (raw)
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?
next reply other threads:[~2010-04-13 18:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-13 18:38 Serge [this message]
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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