From: "Kharitonov A. Dmitry" <kharpost@rambler.ru> To: ALT Linux Community general discussions <community@lists.altlinux.org> Subject: Re: [Comm] выбор нетбука Date: Mon, 26 Apr 2010 12:20:29 +0400 Message-ID: <4BD54CCD.9090208@rambler.ru> (raw) In-Reply-To: <20100421172828.GA6379@mw.office.seiros.ru> [-- Attachment #1: Type: text/plain, Size: 779 bytes --] On 21.04.2010 21:28, Денис Смирнов wrote: > On Tue, Apr 20, 2010 at 04:33:41PM +0400, Kharitonov A. Dmitry wrote: > > >>> http://www.nuclex.org/blog/personal/80-aligning-an-ssd-on-linux >>> > KAD> Попробовал сравнить. > KAD> Не оптимизированная разметка 4.1MB/s > KAD> Оптимизированная -- 18MB/s > > А какой размер блока у SSD в 901-й? > 4096 > И если система ставится на SD-card, то какой размер блока ставить? > 4096 Вообще, я сделал небольшой скриптик, (в прицепе) который через dd пишет блоками разной длины и там это видно. [-- Attachment #2: blocksize.sh --] [-- Type: text/plain, Size: 271 bytes --] #!/bin/bash if [ -z "$1" ]; then echo "${0##*/}: output device or file is not specify" exit 1 fi for((k=1;k<17000;k*=2)); do echo bs=$((128*k)) count=$((1024*1024/k)): dd if=/dev/zero of="$1" bs=$((128*k)) count=$((1024*1024/k)) conv=sync echo done
next prev parent reply other threads:[~2010-04-26 8:20 UTC|newest] Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-19 5:41 Денис Смирнов 2010-04-19 7:43 ` Kharitonov A. Dmitry 2010-04-19 8:53 ` Anton Farygin 2010-04-19 8:55 ` Andrey Rahmatullin 2010-04-19 12:55 ` Konstantin Pavlov 2010-04-19 12:58 ` Anton Farygin 2010-04-19 13:34 ` Konstantin Pavlov 2010-04-19 13:57 ` Anton Farygin 2010-04-19 12:59 ` Andriy Dobrovol`s`kii 2010-04-19 13:21 ` Konstantin Pavlov 2010-04-19 13:54 ` Andriy Dobrovol`s`kii 2010-04-19 16:59 ` Денис Смирнов 2010-04-19 9:25 ` Радик Юсупов 2010-04-19 10:06 ` Владимир Гусев 2010-04-19 10:14 ` Michael Holzman 2010-04-19 10:25 ` Владимир Гусев 2010-04-19 11:01 ` Anton Farygin 2010-04-19 17:01 ` Денис Смирнов 2010-04-20 8:20 ` Anton Farygin 2010-04-20 10:25 ` Alex Gorbachenko 2010-04-21 17:29 ` Денис Смирнов 2010-04-25 7:55 ` [Comm] [JT] Re: выбор нетбука | Lenovo != IBM Michael Shigorin 2010-04-25 8:01 ` Денис Смирнов 2010-04-25 8:04 ` Michael Shigorin 2010-04-25 9:44 ` Yuri Bushmelev 2010-04-26 11:18 ` Michael Shigorin 2010-04-19 17:06 ` [Comm] выбор нетбука Денис Смирнов 2010-04-20 8:23 ` Anton Farygin 2010-04-21 17:31 ` Денис Смирнов 2010-04-21 18:50 ` Anton Farygin 2010-04-21 19:17 ` Владимир Гусев 2010-04-21 19:29 ` Alexei V. Mezin 2010-04-22 5:15 ` Anton Farygin 2010-04-22 13:04 ` Pavel N. Solovyov 2010-04-22 13:33 ` Vladimir Karpinsky 2010-04-22 14:04 ` Anton Farygin 2010-04-22 15:57 ` Vladimir Karpinsky 2010-04-23 0:47 ` Anton Farygin 2010-04-25 9:12 ` Денис Смирнов 2010-04-26 13:39 ` Anton Farygin 2010-04-19 13:24 ` Kharitonov A. Dmitry 2010-04-19 17:03 ` Денис Смирнов 2010-04-20 4:57 ` Kharitonov A. Dmitry 2010-04-20 8:29 ` Anton Farygin 2010-04-21 17:30 ` Денис Смирнов 2010-04-21 18:53 ` Anton Farygin 2010-04-20 8:54 ` Eugene Prokopiev 2010-04-20 9:52 ` Kharitonov A. Dmitry 2010-04-20 12:33 ` Kharitonov A. Dmitry 2010-04-21 17:28 ` Денис Смирнов 2010-04-26 8:20 ` Kharitonov A. Dmitry [this message] 2010-04-21 17:38 ` Денис Смирнов 2010-04-26 8:31 ` Kharitonov A. Dmitry 2010-04-19 17:02 ` Денис Смирнов 2010-04-24 23:32 ` Денис Смирнов 2010-04-26 7:59 ` Kharitonov A. Dmitry 2010-04-19 14:53 ` Slava Dubrovskiy
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=4BD54CCD.9090208@rambler.ru \ --to=kharpost@rambler.ru \ --cc=community@lists.altlinux.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
ALT Linux Community general discussions This inbox may be cloned and mirrored by anyone: git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 community community/ http://lore.altlinux.org/community \ mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com public-inbox-index community Example config snippet for mirrors. Newsgroup available over NNTP: nntp://lore.altlinux.org/org.altlinux.lists.community AGPL code for this site: git clone https://public-inbox.org/public-inbox.git