From: Aeliya Grevnyov <gray.graff@gmail.com>
To: ALT Linux Sisyphus discussions <sisyphus@lists.altlinux.org>
Subject: Re: [sisyphus] io scheduler noop вместо cfq по-умолчанию
Date: Wed, 17 Nov 2010 15:06:39 +0700
Message-ID: <4CE38D0F.9080705@gmail.com> (raw)
In-Reply-To: <4CE38840.5020904@gmail.com>
17.11.2010 14:46, Aeliya Grevnyov пишет:
> 17.11.2010 13:55, Konstantin Pavlov пишет:
> > Есть ли модуль cfq в initrd для этого ядра?
>
> О как. На работе то же самое
>
> # cat /sys/block/sda/queue/scheduler
> [noop]
> # cat /sys/block/sdb/queue/scheduler
> [noop]
> # cat /sys/block/sdc/queue/scheduler
> [noop]
>
> # dmesg | grep noop
> [ 0.280017] io scheduler noop registered
>
> # uname -r
> 2.6.35-std-def-alt7
>
добавил модуль в initrd. elevator=cfq из лило убрал
после перезагрузки:
# cat /sys/block/sd*/queue/scheduler
[noop] cfq
[noop] cfq
[noop] cfq
NCQ на этой машине и не пахнет!
# dmesg | grep -i ncq
[ 1.394406] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.406855] ata4.01: 488395055 sectors, multi 16: LBA48 NCQ (depth 0/32)
какого черта оно мне noop подсовывает?
next prev parent reply other threads:[~2010-11-17 8:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-17 6:50 Aeliya Grevnyov
2010-11-17 6:55 ` Konstantin Pavlov
2010-11-17 7:46 ` Aeliya Grevnyov
2010-11-17 8:06 ` Aeliya Grevnyov [this message]
2010-11-17 8:20 ` Anton A. Vinogradov
2010-11-17 10:18 ` Aeliya Grevnyov
2010-11-17 8:49 ` Denis G. Samsonenko
2010-11-17 10:00 ` Alexey Borisenkov
2010-11-17 10:45 ` Denis G. Samsonenko
2010-11-17 10:49 ` Anton A. Vinogradov
2010-11-17 10:57 ` Denis G. Samsonenko
2010-11-17 11:03 ` Anton A. Vinogradov
2010-11-17 11:17 ` Alexey Borisenkov
2010-11-17 11:45 ` Anton A. Vinogradov
2010-11-17 12:12 ` Alexey Borisenkov
2010-11-17 11:14 ` Alexey Borisenkov
2010-11-17 11:57 ` Denis G. Samsonenko
2010-11-17 11:21 ` Lenar Shakirov
2010-11-17 11:49 ` Denis G. Samsonenko
2010-11-17 7:02 ` Anton Gorlov
2010-11-17 14:52 ` Michail Yakushin
2010-11-18 4:38 ` REAL
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