From: Vitaly Lugovsky <vsl@ontil.ihep.su>
To: community@altlinux.ru
Subject: Re: [Comm] Re: Как выбрать самую быструю ФС
Date: Fri, 11 Jul 2003 17:58:59 +0400 (MSD)
Message-ID: <Pine.LNX.4.55L.0307111758210.21554@ontil.ihep.su> (raw)
In-Reply-To: <20030711112030.GE4332@localhost.localdomain>
On Fri, 11 Jul 2003, Denis Smirnov wrote:
> > Нет. Отсутствием кэширования (и только этим). Файлуху на них
> > писать можно - но не нужно.
>
> Интересный вопрос -- а почему они сделаны как какой-то
> отдельный вид устройств, а не просто некий ioctl отключающий
> кэширование?
Кэширование доступа к блочным устройствам слишком уж глубоко в
ядро зашито (и это оченно у многих юниксов так), вот и придумали
эдакий костылик...
next prev parent reply other threads:[~2003-07-11 13:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-01 7:02 [Comm] " Sergey Scherbina
2003-07-01 6:42 ` [Comm] " Ilya Palagin
2003-07-01 8:24 ` Aleksey Avdeev
2003-07-01 12:08 ` Ilya Palagin
2003-07-01 12:44 ` [Comm] [JT] " Vitaly Lugovsky
2003-07-01 9:16 ` [Comm] " Alexandre Prokoudine
2003-07-01 12:38 ` Vitaly Lugovsky
2003-07-04 20:34 ` [Comm] " Denis Smirnov
2003-07-07 2:44 ` aek
2003-07-07 10:35 ` Vitaly Lugovsky
2003-07-07 11:22 ` Denis Smirnov
2003-07-07 19:48 ` A.L. Klyutchenya
2003-07-10 7:04 ` Denis Smirnov
2003-07-10 11:45 ` Vitaly Lugovsky
2003-07-11 11:20 ` Denis Smirnov
2003-07-11 13:58 ` Vitaly Lugovsky [this message]
2003-07-12 18:36 ` Denis Smirnov
2003-07-07 20:53 ` Dmitry Ivanov
2003-07-10 7:05 ` Denis Smirnov
2003-07-02 14:42 ` [Comm] " Roman Bogorodskiy
2003-07-03 7:51 ` Roman Savelyev
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