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	<title>Comments on: 内核编译升级失败了以后的处理方案</title>
	<atom:link href="http://www.php-oa.com/2010/03/24/linux-boot-fail.html/feed" rel="self" type="application/rss+xml" />
	<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html</link>
	<description>Perl Linux CDN Video</description>
	<lastBuildDate>Fri, 10 Feb 2012 01:01:53 +0000</lastBuildDate>
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	<item>
		<title>By: david</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-2986</link>
		<dc:creator>david</dc:creator>
		<pubDate>Wed, 16 Mar 2011 06:41:25 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-2986</guid>
		<description>文章都很不错，来这里学习了不少，特别是Perl和分布式方面，受益匪浅，多谢：）</description>
		<content:encoded><![CDATA[<p>文章都很不错，来这里学习了不少，特别是Perl和分布式方面，受益匪浅，多谢：）</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: TomBoston</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1881</link>
		<dc:creator>TomBoston</dc:creator>
		<pubDate>Tue, 06 Apr 2010 05:39:07 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1881</guid>
		<description>牛X啊，再顶一下</description>
		<content:encoded><![CDATA[<p>牛X啊，再顶一下</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: admin</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1833</link>
		<dc:creator>admin</dc:creator>
		<pubDate>Thu, 25 Mar 2010 14:52:22 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1833</guid>
		<description>非常荣幸，我正想联系你和你讲这个事啦。</description>
		<content:encoded><![CDATA[<p>非常荣幸，我正想联系你和你讲这个事啦。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zhangll</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1831</link>
		<dc:creator>zhangll</dc:creator>
		<pubDate>Thu, 25 Mar 2010 10:03:27 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1831</guid>
		<description>你这的文章都不错，能做链接吗？你的我加上了</description>
		<content:encoded><![CDATA[<p>你这的文章都不错，能做链接吗？你的我加上了</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: admin</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1830</link>
		<dc:creator>admin</dc:creator>
		<pubDate>Thu, 25 Mar 2010 09:38:03 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1830</guid>
		<description>这个现象到是想当少见。也很奇怪。</description>
		<content:encoded><![CDATA[<p>这个现象到是想当少见。也很奇怪。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zhangll</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1829</link>
		<dc:creator>zhangll</dc:creator>
		<pubDate>Thu, 25 Mar 2010 09:11:15 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1829</guid>
		<description>技巧倒没有，来你这学习的，呵呵，编译2.6的内核在RHEL4上遇到过Unable to open an initial console的错误

当时是把/etc/dev/permissions.d/50-udev.permissions(默认属组的权限)中的console devices 改成console:root:tty:0660
重启后还是没能进去，可能是因为udev负责启动新设备，但在udev还没启动之前需要/dev/console,/dev/null和/dev/zero三个设备节点，解决办法就是用linux rescue模式下

umount /mnt/sysimage/dev
chroot /mnt/sysimage

cd dev
/sbin/makedev console
/sbin/makedev  zero
/sbin/makedev null

重启机器后可以正常进入了，也许是合，呵呵～</description>
		<content:encoded><![CDATA[<p>技巧倒没有，来你这学习的，呵呵，编译2.6的内核在RHEL4上遇到过Unable to open an initial console的错误</p>
<p>当时是把/etc/dev/permissions.d/50-udev.permissions(默认属组的权限)中的console devices 改成console:root:tty:0660<br />
重启后还是没能进去，可能是因为udev负责启动新设备，但在udev还没启动之前需要/dev/console,/dev/null和/dev/zero三个设备节点，解决办法就是用linux rescue模式下</p>
<p>umount /mnt/sysimage/dev<br />
chroot /mnt/sysimage</p>
<p>cd dev<br />
/sbin/makedev console<br />
/sbin/makedev  zero<br />
/sbin/makedev null</p>
<p>重启机器后可以正常进入了，也许是合，呵呵～</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: admin</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1828</link>
		<dc:creator>admin</dc:creator>
		<pubDate>Thu, 25 Mar 2010 07:05:03 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1828</guid>
		<description>;-) 嗯,请教一下，你有没有好的技巧推荐？</description>
		<content:encoded><![CDATA[<p> <img src='http://www.php-oa.com/wp-includes/images/smilies/icon_wink.gif' alt=';-)' class='wp-smiley' />  嗯,请教一下，你有没有好的技巧推荐？</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zhangll</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1827</link>
		<dc:creator>zhangll</dc:creator>
		<pubDate>Thu, 25 Mar 2010 05:36:20 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1827</guid>
		<description>我知道你是编译成功，看我最后一句啊，老兄，我是说就算失败了仍然用老内核进去重新编译。Sorry，我表达不清楚</description>
		<content:encoded><![CDATA[<p>我知道你是编译成功，看我最后一句啊，老兄，我是说就算失败了仍然用老内核进去重新编译。Sorry，我表达不清楚</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: admin</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1826</link>
		<dc:creator>admin</dc:creator>
		<pubDate>Thu, 25 Mar 2010 05:33:07 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1826</guid>
		<description>我的文章明明写的是失败后的处理方法，我的目的是编译成功。。。，编译成功不是指用老内核启动成功。。。</description>
		<content:encoded><![CDATA[<p>我的文章明明写的是失败后的处理方法，我的目的是编译成功。。。，编译成功不是指用老内核启动成功。。。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zhangll</title>
		<link>http://www.php-oa.com/2010/03/24/linux-boot-fail.html#comment-1824</link>
		<dc:creator>zhangll</dc:creator>
		<pubDate>Wed, 24 Mar 2010 12:47:59 +0000</pubDate>
		<guid isPermaLink="false">http://www.php-oa.com/?p=2371#comment-1824</guid>
		<description>RHEL下编译新内核无论成功或失败都会有一个新的grub启动项，就算失败了，原先的老内核项依然可以进去，然后重新编译</description>
		<content:encoded><![CDATA[<p>RHEL下编译新内核无论成功或失败都会有一个新的grub启动项，就算失败了，原先的老内核项依然可以进去，然后重新编译</p>
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