作者frog_hong·2011-06-05 20:25

系统架构师·湖南长沙科技有限公司

AIX恢复丢失的root密码

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<p class="MsoNormal"><span lang="EN-US">AIX</span><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">恢复丢失的</span><span lang="EN-US">root</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">密码</span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第一步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">准备好与本机器当前</span><b style="mso-bidi-font-weight:normal"><span lang="EN-US" style="color:#555555">AIX<a href="http://www.ahaoz.com/" target="_blank" target="_blank"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#015F91;
text-decoration:none;text-underline:none"><span lang="EN-US">系统</span></span></a></span></b></span><span class="apple-style-span"><b style="mso-bidi-font-weight:normal"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#555555">版本和级别一致的可引导的</span><span lang="EN-US" style="color:#555555">AIX</span></b></span><span class="apple-style-span"><b style="mso-bidi-font-weight:normal"><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#555555">安装光盘</span></b></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">或安装磁带介质或者是本机的备份带，将光盘或磁带插入相应驱动器，重启系统。</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第二步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">在系统自检过程中（即当第一个文字或图标（内存）在屏幕上出现之后，到在最后一个文字或图标（扬声器）出来之前的一段时间）按</span><span lang="EN-US" style="color:#555555">F5</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#555555">键（或者“</span><span lang="EN-US" style="color:
#555555">5</span></span><span class="apple-style-span"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">”），则从光盘或者磁带启动机器。</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第三步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">屏幕显示：</span><span lang="EN-US" style="color:#555555">Welcome to
Base Operating System Installation and Maintenance</span></span><span lang="EN-US" style="color:#555555"><br>
<span class="apple-style-span">1. Start install Now With Default Setting</span><br>
<span class="apple-style-span">2. Change/Show Installation Settings and Install</span><br>
<span class="apple-style-span">3. Start Maintenance Mode for System Recovery</span><br>
</span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#EE113D">必须选择</span><span lang="EN-US" style="color:#EE113D">"3.Start Maintenance Mode for System
Recovery"</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第四步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">在</span><span lang="EN-US" style="color:#555555">Maintenance</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">界面有</span><span lang="EN-US" style="color:#555555">4</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#555555">个选项：</span></span><span lang="EN-US" style="color:#555555"><br>
<span class="apple-style-span">1. Access a Root Volume Group</span><br>
<span class="apple-style-span">2. Copy a System Dumo to Removeable Media</span><br>
<span class="apple-style-span">3. Access Advanced Maintenance Function</span><br>
<span class="apple-style-span">4. Install From a System Backup</span><br>
</span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#EE113D">应该选择</span><span lang="EN-US" style="color:#EE113D">"1.Access a Root Volume Group"</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第五步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">在下一个屏幕显示警告信息，选择“</span><span lang="EN-US" style="color:#555555">0
Continue</span></span><span class="apple-style-span"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">”</span>，再按</span><span lang="EN-US" style="color:#555555">Enter</span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">健。</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第六步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">屏幕显示：</span><span style="color:#555555"> <span lang="EN-US">Access
a Root Volume Group</span></span></span></p>

<p class="MsoNormal" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 18.0pt"><span class="apple-style-span"><span lang="EN-US" style="mso-fareast-font-family:"Times New Roman";color:#555555"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span></span></span><span class="apple-style-span"><span lang="EN-US" style="color:#555555">Volume Group 00314167b27f2b30 contains these disks:</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span lang="EN-US" style="color:#555555"><span style="mso-spacerun:yes">      </span>hdisk0 858 05-B0-00-1,0</span></span></p>

<p class="MsoNormal" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 18.0pt"><span class="apple-style-span"><span lang="EN-US" style="mso-fareast-font-family:"Times New Roman";color:#555555"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span></span></span><span class="apple-style-span"><span lang="EN-US" style="color:#555555">Volume Group 00315287b27c2b31 contains these disks:</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span lang="EN-US" style="color:#555555"><span style="mso-spacerun:yes">      </span>Hdisk1 1063
05-B0-00-3,0</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#EE113D">选择一个包含</span><span lang="EN-US" style="color:#EE113D">hd5</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#EE113D">卷组，按</span><span lang="EN-US" style="color:#EE113D">Enter</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#EE113D">键。</span><span lang="EN-US" style="color:#EE113D"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第六步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">选择访问</span><span lang="EN-US" style="color:#555555">rootvg</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">的方式。</span></span><span lang="EN-US" style="color:#555555"><br>
</span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#555555">屏幕上出现两个选项：</span></span><span class="apple-converted-space"><span lang="EN-US" style="color:#555555"> </span></span><span lang="EN-US" style="color:#555555"><br>
<span class="apple-style-span">1. Access this volume group and start a shell</span><br>
<span class="apple-style-span">2. Access this volume group and start a shell
before mounting filesystems</span><br>
</span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#EE113D">应该选择</span><span lang="EN-US" style="color:#EE113D">"1. Access this volume group and start a
shell"</span></span><span class="apple-style-span"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#EE113D">。</span></span><span lang="EN-US" style="color:#555555"></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第七步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">出现命令提示符，运行</span><span lang="EN-US" style="color:#555555">passwd</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">命令，重设</span><span lang="EN-US" style="color:#555555">root</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">用户的密码</span>。</span><span lang="EN-US" style="color:#555555"></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">第八步：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span style="font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#555555">再次重启系统。运行以下命令：</span><span lang="EN-US" style="color:#555555"></span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span lang="EN-US" style="color:#555555">#sync</span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#555555">；</span><span lang="EN-US" style="color:#555555">sync</span></span></p>

<p class="MsoNormal"><span class="apple-style-span"><span lang="EN-US" style="color:#555555">#shutdown –Fr <span style="mso-spacerun:yes">  </span></span></span><span class="apple-style-span"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#555555">或者</span><span lang="EN-US" style="color:#555555">#reboot</span><span lang="EN-US" style="color:#EE113D"></span></span></p>

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添加新评论10 条评论

liuzhihai2010产品经理甘肃银行
2011-07-15 14:44

好东西！！

shen1974技术经理京北方科技
2011-07-11 10:24

学习了，很有用

yqin系统架构师太原科技大学
2011-07-05 21:01

学习了

davie0825数据库管理员科大恒星
2011-07-01 13:55

顶了！！！

xiaoxuan321系统工程师浪潮创新科技股份有限公司
2011-06-29 14:06

顶了，学习下

jackyduys项目经理苏源
2011-06-24 13:47

very good!

amote0201技术支持XX科技XX
2011-06-20 16:52

灰常不错的资料学习一下

lengxf2008其它铁岭市社保信息中心
2011-06-17 21:05

不错，学习学习。

jinruiwei系统架构师敦阳(宁波)科技有限公司
2011-06-16 14:25

不错。收藏下

daoguo525系统工程师世纪五岳（北京）科技有限公司
2011-06-15 14:11

写得不错！可以收藏一下！

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