📄 1167.html
字号:
}else{
nodeObject.style.display = 'inline';
imgObject.src = 'images/minus.gif'/*tpa=http://www.linuxhero.com/docs/images/minus.gif*/;
}
}
-->
</SCRIPT>
<BODY text=#000000 bgColor=#ffffff leftMargin=0 topMargin=0 marginwidth="0"
marginheight="0">
<CENTER>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TBODY>
<TR>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=296
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=76
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=100
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=98
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=79
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=103
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=26
border=0></TD>
<TD><IMG height=1 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=1
border=0></TD></TR>
<TR>
<TD colSpan=3><A title=linux知识宝库
href="index.html" tppabs="http://www.linuxhero.com/docs/index.html"><IMG height=83
src="images/header_r1_c1.gif" tppabs="http://www.linuxhero.com/docs/images/header_r1_c1.gif" width=472 border=0
name=header_r1_c1></A></TD>
<TD colSpan=3>
<form action="http://www.linuxhero.com/docs/search.html" method=get>
<table
style="BORDER-RIGHT: #c4c4c4 1px solid; BORDER-TOP: #c4c4c4 1px solid; BORDER-LEFT: #c4c4c4 1px solid; BORDER-BOTTOM: #c4c4c4 1px solid"
cellspacing=0 cellpadding=3 width="95%" border=0 align="center">
<tbody>
<tr>
<td noWrap background="images/bgline.gif" tppabs="http://www.linuxhero.com/docs/images/bgline.gif">
<div align=center><font class=normalfont>搜索文章:
<input type=hidden value=result name=action2>
<input type=radio checked value=title name=type>标题
<input type=radio value=content name=type>内容
<input type=image src="images/button_go.gif" tppabs="http://www.linuxhero.com/docs/images/button_go.gif" border=0 name=image2>
</font></div>
</td>
</tr>
<tr>
<td noWrap>
<div align="center">
<input maxlength=100 size=30 name=keyword2>
</div>
</td>
</tr></tbody>
</table>
</form>
</TD>
<TD rowSpan=2><IMG src="images/header_r1_c7.gif" tppabs="http://www.linuxhero.com/docs/images/header_r1_c7.gif" width=26 border=0 name=header_r1_c7></TD>
<TD><IMG height=83 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=1 border=0></TD></TR>
<TR>
<TD background="images/bgline.gif" tppabs="http://www.linuxhero.com/docs/images/bgline.gif"><IMG height=22
src="images/header_r2_c1.gif" tppabs="http://www.linuxhero.com/docs/images/header_r2_c1.gif" width=296 border=0
name=header_r2_c1></TD>
<TD background="images/bgline.gif" tppabs="http://www.linuxhero.com/docs/images/bgline.gif" colSpan=5>
<DIV align=right><FONT class=normalfont>当前位置：
<A href="index.html" tppabs="http://www.linuxhero.com/docs/index.html">本站首页</A>
<font color="#FF6699">>></font>
<A href="type17.html" tppabs="http://www.linuxhero.com/docs/type17.html">速度优化</A> | <A href="copyright.html" tppabs="http://www.linuxhero.com/docs/copyright.html">版权说明</A></font></DIV>
</TD>
<TD><IMG height=22 src="images/spacer.gif" tppabs="http://www.linuxhero.com/docs/images/spacer.gif" width=1
border=0></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=10 cellPadding=0 width="100%" bgColor=#ffffff
border=0>
<TR>
<TD>
<TABLE cellSpacing=0 cellPadding=3 width="100%" border=0>
<TR>
<TD vAlign=top align=middle width="60%">
<TABLE cellSpacing=0 cellPadding=0 width="100%"
background="images/back.gif" tppabs="http://www.linuxhero.com/docs/images/back.gif" border=0>
<TBODY>
<TR>
<TD vAlign=top width="80%">
<DIV align=center>
<FORM action="search.html" tppabs="http://www.linuxhero.com/docs/search.html" method=get>
</FORM>
<TABLE cellSpacing=0 cellPadding=0 width="95%"
border=0><TBODY>
<TR>
<TD background="images/bgi.gif" tppabs="http://www.linuxhero.com/docs/images/bgi.gif"
height=30></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=0 cellPadding=3 width="95%"
align=center border=0>
<TBODY>
<TR>
<TD>
<TABLE cellSpacing=0 cellPadding=3 width="100%"
border=0>
<TBODY>
<TR>
<TD vAlign=top>
<p><FONT class=normalfont><B><font color=blue>hdparm硬盘加速</font></B></FONT><BR><FONT class=smallfont color=#ff9900>2004-04-23 15:18 pm</FONT><BR><FONT class=normalfont>作者：Rob Flickenger<br>来自：Linux知识宝库<br>联系方式：无名<br><br>06/29/2000
Are you running an Intel Linux system with at least one (E)IDE hard drive?
Wouldn't it be neat if there were a magical command to instantly double the I/O performance of your disks? Or, in some cases, show 6 to 10 times your existing throughput?
Did you ever just wonder how to tell what kind of performance you're getting on your "tricked-out" Linux box?
Don't overlook hdparm(icon_cool.gif. If you've never heard of it, don't worry. Most people I've talked to haven't either. But if you're running an IDE/Linux system (as many folks are,) you'll wonder how you ever got this far without it. I know I did.
What's the big deal?
So, you've got your brand-new UltraATA/66 EIDE drive with a screaming brand-new controller chipset that supports multiple PIO modes and DMA and the leather seat option and extra chrome... But is your system actually taking advantage of these snazzy features? The hdparm(icon_cool.gif command will not only tell you how your drives are performing, but will let you tweak them out to your heart's content.
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -