From: Michael Shigorin <mike@osdn.org.ua> To: ALT Linux community <community@altlinux.ru> Subject: [Comm] Re: IMB DTLA-305030 & hdparm settings Date: Thu, 27 Feb 2003 15:01:24 +0200 Message-ID: <20030227130124.GU52449@osdn.org.ua> (raw) In-Reply-To: <20030226083628.GA11257@abr.tool.ru> On Wed, Feb 26, 2003 at 11:36:28AM +0300, Andrey Brindeew wrote: > readahead = 8 (on) 16 > Timing buffered disk reads: 64 MB in 2.16 seconds = 29.63 MB/sec Нормально. > Вопрос следующий: из моего винта что-то еще можно выжать > дополнительно или достигнутые настройки оптимальны по > производительности? Субъективно мне иногда кажется, что винт readahead; кстати, их вроде два hdparm умеет выставлять -- винтовый и кернельный. > работает чрезвычайно медленно при swapping'е. лечится методом Нуова Планка :-) -- ---- WBR, Michael Shigorin <mike@altlinux.ru> ------ Linux.Kiev http://www.linux.kiev.ua/
next prev parent reply other threads:[~2003-02-27 13:01 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-02-26 8:36 [Comm] " Andrey Brindeew 2003-02-26 8:45 ` Korshunov Ilya 2003-02-26 9:03 ` Maxim Tyurin 2003-02-26 9:31 ` Korshunov Ilya 2003-02-26 15:00 ` Denis S. Filimonov 2003-02-26 15:11 ` Maxim Tyurin 2003-02-26 19:10 ` Alexey Morsov 2003-02-26 9:07 ` Andrey Brindeew 2003-02-26 9:32 ` Korshunov Ilya 2003-02-26 10:18 ` Andrey Brindeew 2003-02-26 9:19 ` Maxim.Savrilov 2003-02-26 10:19 ` Andrey Brindeew 2003-02-26 15:31 ` Re[2]: " Sasha Martsinuk 2003-02-26 19:49 ` Sergey Degtyaryov 2003-02-27 5:03 ` Maxim.Savrilov 2003-02-27 13:01 ` Michael Shigorin [this message] 2003-02-28 7:41 ` [Comm] " Andrey Brindeew 2003-03-01 4:55 ` [Comm] [JT] " Michael Shigorin
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