200 lines
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200 lines
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HTML
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Save independent ASPs" />
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<meta name="abstract" content="Save one or more independent ASPs." />
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<meta name="description" content="Save one or more independent ASPs." />
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<title>Save independent ASPs</title>
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</head>
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<body id="saveiasp"><a name="saveiasp"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Save independent ASPs</h1>
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<div><p>Save one or more independent ASPs.</p>
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<div class="section"> <p>You can save independent ASPs (also known as independent disk
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pools in iSeries™ Navigator)
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separately or you can save them as part of a full system save (GO SAVE: Option
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21), or when you save all user data (GO SAVE: Option 23). In either case,
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you must make the independent ASPs available before you perform the save.
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Refer to the following scenarios and choose the option that best fits your
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needs.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiurzaiu273.htm">Save system data and related user data</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzaiurzaiu267.htm">Save your entire server with GO SAVE: Option 21</a></div>
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<div><a href="rzaiurzaiu269.htm">Save user data with GO SAVE: Option 23</a></div>
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<div><a href="rzaiurzaiu2tv.htm" title="Use this checklist to perform a complete save.">View entire GO SAVE checklist</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../rzaly/rzalyconcepts.htm">Independent ASPs</a></div>
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<div><a href="../rzai8/rzai8overview.htm">Backup, Recovery and Media Services</a></div>
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<div><a href="../rzaly/rzalymakediskpoolunavailable.htm">Make a disk pool unavailable</a></div>
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</div>
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</div><div class="nested1" xml:lang="en-us" id="savethecurrentaspgroup"><a name="savethecurrentaspgroup"><!-- --></a><h2 class="topictitle2">Save the current ASP group</h2>
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<div><div class="section"><div class="p">Perform the following commands to save the current independent
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ASP group (the primary ASP and any associated secondary ASPs). <div class="note"><span class="notetitle">Note:</span> If you
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are saving independent ASPs that are geographically mirrored, it is recommended
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that you save the production copy. Quiesce any applications that affect the
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data in the independent ASP prior to the save. You may also want to consider
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Backup, Recovery and Media Services.</div>
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</div>
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</div>
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<ol><li><span>SETASPGRP ASPGRP(<em>primary-ASP-name</em>)</span></li>
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<li><span>SAVSECDTA ASPDEV(*CURASPGRP)</span></li>
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<li><span>SAVLIB LIB(*ALLUSR) ASPDEV(*CURASPGRP)</span></li>
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<li><span>Unmount any QDEFAULT user-defined file systems in the current independent
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ASP group</span></li>
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<li><span>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(*CURASPGRP)</span></li>
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<li><span>Mount any QDEFAULT user-defined file systems that were unmounted
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in an earlier step</span></li>
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</ol>
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</div>
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</div>
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<div class="nested1" xml:lang="en-us" id="saveudfsasp"><a name="saveudfsasp"><!-- --></a><h2 class="topictitle2">Save UDFS ASP</h2>
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<div><div class="section"><p>Perform the following commands to save an available UDFS ASP. </p>
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<ol><li>SAVSECDTA ASPDEV(ASP-name)</li>
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<li>Unmount any QDEFAULT user-defined file systems in the UDFS ASP that you
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are saving</li>
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<li>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(ASP-name)</li>
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<li>Mount any QDEFAULT user-defined file systems that were unmounted in an
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earlier step</li>
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</ol>
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</div>
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</div>
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<div class="nested2" xml:lang="en-us" id="stepsaveindependentaspsaspartofafullsystemsaveoption21"><a name="stepsaveindependentaspsaspartofafullsystemsaveoption21"><!-- --></a><h3 class="topictitle3">Save independent ASPs as part of a full system save (Option 21)</h3>
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<div><div class="section"><p>If you make independent ASPs available, they will be included
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in an Option 21 save.<sup><span class="uicontrol">1</span></sup> Follow the checklist
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in Use GO SAVE: Option 21, 22, and 23, and note extra requirements if you
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are operating in a clustered environment. Before you end subsystems and restrict
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your server, make sure that your current job does not use integrated file
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system objects in the independent ASP. Also, do not perform a SETASPGRP command;
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Option 21 will perform the necessary commands to save the independent ASPs
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that you have made available. In addition to the commands listed in Save your
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whole server with GO SAVE: Option 21, the server performs the following commands
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for each available ASP group during an Option 21 save:</p>
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<ul><li>SETASPGRP ASPGRP(<em>asp-group-name</em>)</li>
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<li>SAVLIB LIB(*NONSYS) ASPDEV(*CURASPGRP)</li>
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<li>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(*CURASPGRP)</li>
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</ul>
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<div class="p">The server then performs the following command for each available
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user-defined file system (UDFS) ASP.<pre>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(udfs-asp-name) 84 </pre>
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</div>
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<p>The
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server will also perform a CHKTAP ENDOPT(*UNLOAD) command after 85 the last
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SAV command it processes. </p>
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</div>
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</div>
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</div>
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</div>
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<div class="nested1" xml:lang="en-us" id="taskFriDec031216052004"><a name="taskFriDec031216052004"><!-- --></a><h2 class="topictitle2">Save independent ASPs when you save all user data (Option 23)</h2>
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<div><div class="section"> <p>If you make independent ASPs available, they will be included
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in an Option 23 save.<sup><span class="uicontrol">1</span></sup> Follow the checklist
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in Use GO SAVE: Option 21, 22, and 23, and note extra requirements if you
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are operating in a clustered environment. Before you end subsystems and restrict
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your server, make sure that your current job does not use integrated file
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system objects in the independent ASP. Also, do not perform a SETASPGRP command;
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Option 23 will perform the necessary commands to save the independent ASPs
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that you have made available. In addition to the commands listed in Save user
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data with GO SAVE: Option 23, the server performs the following commands for
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each available ASP group during an Option 23 save:</p>
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<ul><li>SETASPGRP ASPGRP(<em>asp-group-name</em>)</li>
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<li>SAVLIB LIB(*ALLUSR) ASPDEV(*CURASPGRP)</li>
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<li>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(*CURASPGRP)</li>
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</ul>
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<p>The server then performs the following command for each available
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user-defined file system (UDFS) ASP.</p>
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<ul><li>SAV OBJ(('/dev/*')) UPDHST(*YES) ASPDEV(udfs-asp-name)</li>
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</ul>
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<p>The server will also perform a CHKTAP ENDOPT(*UNLOAD) command after
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the last SAV command it processes.</p>
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<dl><dt class="dlterm">1</dt>
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<dd>If your server includes independent ASPs that are geographically mirrored,
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it is recommended that you eliminate them from this GO SAVE option by making
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them unavailable. You should save independent ASPs that are geographically
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mirrored separately, as described in Save the current ASP group. If the geographically
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mirrored ASPs remain available during the GO SAVE operation, geographic mirroring
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is suspended when the system becomes restricted. When you resume mirroring
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after the save, a complete synchronization is required. Synchronization can
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be a very lengthy process.</dd>
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</dl>
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</div>
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</div>
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</div>
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<div class="nested1" xml:lang="en-us" id="taskFriDec031212462004"><a name="taskFriDec031212462004"><!-- --></a><h2 class="topictitle2">Example of save order for independent ASPs with GO SAVE: Option 21
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or 23</h2>
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<div><div class="section"><div class="p">When you choose to perform a full-system save (Option 21) or to
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save all user data (Option 23), independent disk pools are saved alphabetically.
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Secondary ASPs are saved along with their primary.
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" width="9.437751004016064%" id="d0e208">Save order</th>
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<th valign="top" width="22.690763052208833%" id="d0e210">Independent ASP name</th>
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<th valign="top" width="22.48995983935743%" id="d0e212">Independent ASP type</th>
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<th valign="top" width="22.690763052208833%" id="d0e214">What is saved</th>
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<th valign="top" width="22.690763052208833%" id="d0e216">Command</th>
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</tr>
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</thead>
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<tbody><tr><td rowspan="2" valign="top" width="9.437751004016064%" headers="d0e208 "><span class="uicontrol">1</span></td>
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<td valign="top" width="22.690763052208833%" headers="d0e210 ">Apples</td>
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<td valign="top" width="22.48995983935743%" headers="d0e212 ">Primary</td>
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<td rowspan="2" valign="top" width="22.690763052208833%" headers="d0e214 ">Libraries</td>
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<td rowspan="2" valign="top" width="22.690763052208833%" headers="d0e216 ">SAVLIB LIB (*NONSYS or *ALLUSR)</td>
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</tr>
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<tr><td valign="top" width="22.690763052208833%" headers="d0e210 ">Cantaloupe</td>
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<td valign="top" width="22.48995983935743%" headers="d0e212 ">Secondary</td>
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</tr>
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<tr><td rowspan="2" valign="top" width="9.437751004016064%" headers="d0e208 "><span class="uicontrol">2</span></td>
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<td valign="top" width="22.690763052208833%" headers="d0e210 ">Apples</td>
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<td valign="top" width="22.48995983935743%" headers="d0e212 ">Primary</td>
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<td rowspan="2" valign="top" width="22.690763052208833%" headers="d0e214 ">User-defined file systems</td>
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<td rowspan="2" valign="top" width="22.690763052208833%" headers="d0e216 ">SAV OBJ(('/dev/*'))</td>
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</tr>
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<tr><td valign="top" width="22.690763052208833%" headers="d0e210 ">Cantaloupe</td>
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<td valign="top" width="22.48995983935743%" headers="d0e212 ">Secondary</td>
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</tr>
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<tr><td valign="top" width="9.437751004016064%" headers="d0e208 "><span class="uicontrol">3</span></td>
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<td valign="top" width="22.690763052208833%" headers="d0e210 ">Bananas</td>
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<td valign="top" width="22.48995983935743%" headers="d0e212 ">UDFS</td>
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<td valign="top" width="22.690763052208833%" headers="d0e214 ">User-defined file systems</td>
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<td valign="top" width="22.690763052208833%" headers="d0e216 ">SAV OBJ(('/dev/*'))</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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