1"><b style="mso-bidi-font-weight:normal"><span lang="EN-US" style="font-size:
14.0pt">AIX</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:
minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">下更换</span><b style="mso-bidi-font-weight:normal"><span lang="EN-US" style="font-size:14.0pt">rootvg</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:
宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin">磁盘</span><b style="mso-bidi-font-weight:
normal"><span lang="EN-US" style="font-size:14.0pt">DIAG</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:
宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin">工具定位故障磁盘</span><b style="mso-bidi-font-weight:
normal"><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">AIX</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">下<span lang="EN-US">rootvg</span>镜像硬盘更换步骤,以下以<span lang="EN-US">rootvg</span>中<span lang="EN-US">hdisk0</span>故障为例:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">1</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">unmirrorvg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">2</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">lsvg -l rootvg</span>,确认<span lang="EN-US">unmirror</span>是否成功<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">3</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">reducevg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">可能会报<span lang="EN-US">0516-016</span>,<span lang="EN-US">0516-884</span>错误,原因是<span lang="EN-US">lg_dumplv</span>(<span lang="EN-US">dump device</span>)建在<span lang="EN-US">hdisk0</span>上,<span lang="EN-US">lslv -l lg_dumolv</span>可以查看;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">4</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、修改<span lang="EN-US">dump, sysdumpdev -P -p
/dev/sysdumpnull<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;text-indent:15.75pt;
mso-char-indent-count:1.5;line-height:15.75pt;mso-pagination:widow-orphan;
mso-outline-level:1;background:white"><span style="mso-bidi-font-size:10.5pt;
font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;mso-font-kerning:
0pt">如果有<span lang="EN-US">pagespace</span>没做镜像,用<span lang="EN-US">lsps -s</span>查看,使用如下命令迁移<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;text-indent:15.75pt;
mso-char-indent-count:1.5;line-height:15.75pt;mso-pagination:widow-orphan;
mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">#migratepv -l paging00 hdisk0 hdisk1</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">5</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">reducevg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">可能会报<span lang="EN-US">0516-914</span>错误,可以用<span lang="EN-US">smitty reducevg</span>强制删除;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">6</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">rmdev -dl hdisk0,</span>删除坏硬盘,用<span lang="EN-US" style="background:white">diag</span><span style="background:white">工具中<span lang="EN-US">Replace/Remove a Device Attached to an SCSI Hot Swap Enclosure
Device</span></span><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">选项移除<span lang="EN-US">hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">7</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、插入新硬盘,<span lang="EN-US">cfgmgr</span>,<span lang="EN-US">lspv</span>识别的新磁盘如果无<span lang="EN-US">PVID</span>,执行<span lang="EN-US">chdev -l hdisk0 -a pv=yes<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">8</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、<span lang="EN-US">extendvg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">9</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">smit mirrorvg </span>选择<span lang="EN-US"> rootvg</span>和<span lang="EN-US">hdisk0</span>,同步模式选择<span lang="EN-US">background</span>后台同步<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">10</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、添加启动镜像到新硬盘,<span lang="EN-US">bosboot -ad
/dev/hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">11</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、设置启动顺序,<span lang="EN-US">bootlist -m normal hdisk0 hdisk1<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> bootlist -m
normal -o<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">12</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、重建<span lang="EN-US">dumplv,</span>其中<span lang="EN-US">16</span>为<span lang="EN-US">dump lv</span>的<span lang="EN-US">PP</span>数量,可以根据具体环境更改<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> mklv -t sysdump -y
lg_dumplv rootvg 16 hdisk0<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">13</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、修改主设用<span lang="EN-US">dump device<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> sysdumpdev -Pp
/dev/lg_dumplv<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">14</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">lsvg -l rootvg<o:p></o:p></span></span></p>"/>
1"><b style="mso-bidi-font-weight:normal"><span lang="EN-US" style="font-size:
14.0pt">AIX</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:
minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">下更换</span><b style="mso-bidi-font-weight:normal"><span lang="EN-US" style="font-size:14.0pt">rootvg</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:
宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin">磁盘</span><b style="mso-bidi-font-weight:
normal"><span lang="EN-US" style="font-size:14.0pt">DIAG</span><b style="mso-bidi-font-weight:normal"><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:
宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin">工具定位故障磁盘</span><b style="mso-bidi-font-weight:
normal"><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">AIX</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">下<span lang="EN-US">rootvg</span>镜像硬盘更换步骤,以下以<span lang="EN-US">rootvg</span>中<span lang="EN-US">hdisk0</span>故障为例:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">1</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">unmirrorvg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">2</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">lsvg -l rootvg</span>,确认<span lang="EN-US">unmirror</span>是否成功<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">3</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">reducevg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">可能会报<span lang="EN-US">0516-016</span>,<span lang="EN-US">0516-884</span>错误,原因是<span lang="EN-US">lg_dumplv</span>(<span lang="EN-US">dump device</span>)建在<span lang="EN-US">hdisk0</span>上,<span lang="EN-US">lslv -l lg_dumolv</span>可以查看;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">4</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、修改<span lang="EN-US">dump, sysdumpdev -P -p
/dev/sysdumpnull<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;text-indent:15.75pt;
mso-char-indent-count:1.5;line-height:15.75pt;mso-pagination:widow-orphan;
mso-outline-level:1;background:white"><span style="mso-bidi-font-size:10.5pt;
font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;mso-font-kerning:
0pt">如果有<span lang="EN-US">pagespace</span>没做镜像,用<span lang="EN-US">lsps -s</span>查看,使用如下命令迁移<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;text-indent:15.75pt;
mso-char-indent-count:1.5;line-height:15.75pt;mso-pagination:widow-orphan;
mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">#migratepv -l paging00 hdisk0 hdisk1</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">5</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">reducevg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">可能会报<span lang="EN-US">0516-914</span>错误,可以用<span lang="EN-US">smitty reducevg</span>强制删除;<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">6</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">rmdev -dl hdisk0,</span>删除坏硬盘,用<span lang="EN-US" style="background:white">diag</span><span style="background:white">工具中<span lang="EN-US">Replace/Remove a Device Attached to an SCSI Hot Swap Enclosure
Device</span></span><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">选项移除<span lang="EN-US">hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">7</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、插入新硬盘,<span lang="EN-US">cfgmgr</span>,<span lang="EN-US">lspv</span>识别的新磁盘如果无<span lang="EN-US">PVID</span>,执行<span lang="EN-US">chdev -l hdisk0 -a pv=yes<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">8</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、<span lang="EN-US">extendvg rootvg hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">9</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">smit mirrorvg </span>选择<span lang="EN-US"> rootvg</span>和<span lang="EN-US">hdisk0</span>,同步模式选择<span lang="EN-US">background</span>后台同步<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">10</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、添加启动镜像到新硬盘,<span lang="EN-US">bosboot -ad
/dev/hdisk0<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">11</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、设置启动顺序,<span lang="EN-US">bootlist -m normal hdisk0 hdisk1<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> bootlist -m
normal -o<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">12</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、重建<span lang="EN-US">dumplv,</span>其中<span lang="EN-US">16</span>为<span lang="EN-US">dump lv</span>的<span lang="EN-US">PP</span>数量,可以根据具体环境更改<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> mklv -t sysdump -y
lg_dumplv rootvg 16 hdisk0<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;mso-outline-level:1;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt">13</span><span style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">、修改主设用<span lang="EN-US">dump device<o:p></o:p></span></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt"> sysdumpdev -Pp
/dev/lg_dumplv<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="margin-top:3.75pt;margin-right:0cm;
margin-bottom:3.75pt;margin-left:0cm;text-align:left;line-height:15.75pt;
mso-pagination:widow-orphan;background:white"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:black;mso-font-kerning:0pt">14</span><span style="mso-bidi-font-size:
10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:black;
mso-font-kerning:0pt">、<span lang="EN-US">lsvg -l rootvg<o:p></o:p></span></span></p>"/>
AIX下更换rootvg磁盘DIAG工具定位故障磁盘
AIX下rootvg镜像硬盘更换步骤,以下以rootvg中hdisk0故障为例:
1、unmirrorvg rootvg hdisk0
2、lsvg -l rootvg,确认unmirror是否成功
3、reducevg rootvg hdisk0
可能会报0516-016,0516-884错误,原因是lg_dumplv(dump device)建在hdisk0上,lslv -l lg_dumolv可以查看;
4、修改dump, sysdumpdev -P -p
/dev/sysdumpnull
如果有pagespace没做镜像,用lsps -s查看,使用如下命令迁移
#migratepv -l paging00 hdisk0 hdisk1;
5、reducevg rootvg hdisk0
可能会报0516-914错误,可以用smitty reducevg强制删除;
6、rmdev -dl hdisk0,删除坏硬盘,用diag工具中Replace/Remove a Device Attached to an SCSI Hot Swap Enclosure
Device
选项移除hdisk0
7、插入新硬盘,cfgmgr,lspv识别的新磁盘如果无PVID,执行chdev -l hdisk0 -a pv=yes
8、extendvg rootvg hdisk0
9、smit mirrorvg 选择 rootvg和hdisk0,同步模式选择background后台同步
10、添加启动镜像到新硬盘,bosboot -ad
/dev/hdisk0
11、设置启动顺序,bootlist -m normal hdisk0 hdisk1
bootlist -m
normal -o
12、重建dumplv,其中16为dump lv的PP数量,可以根据具体环境更改
mklv -t sysdump -y
lg_dumplv rootvg 16 hdisk0
13、修改主设用dump device
sysdumpdev -Pp
/dev/lg_dumplv
14、lsvg -l rootvg