ALT Linux Community general discussions
 help / color / mirror / Atom feed
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

  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