ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzaly_5.4.0.1/rzalyconvertudfstosecondary.htm

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<h1 class="topictitle1">Convert a UDFS disk pool to secondary</h1>
<div><p>You have the capability to convert UDFS disk pools to library-capable primary
and secondary disk pools. Library-capable disk pools will support library-based
objects. You must convert UDFS disk pools if you want them to participate
in a <a href="rzalydiskpoolgroups.htm">disk
pool group</a>. Before you create a secondary disk pool, you must already
have created its primary disk pool. </p>
<div class="note"><span class="notetitle">Note:</span> After you convert a UDFS disk pool to a primary or secondary disk pool,
you cannot convert it back to a UDFS disk pool.</div>
<p>To convert a UDFS disk pool to a secondary disk pool, follow these steps: </p>
<ol><li>In iSeries™ Navigator,
expand My Connections (or your active environment). </li>
<li>Expand your iSeries <span class="menucascade"><span class="uicontrol">server</span> &gt; <span class="uicontrol">Configuration and Service</span> &gt; <span class="uicontrol">Hardware</span> &gt; <span class="uicontrol">Disk Units</span></span>.</li>
<li>If the Service Tools Signon dialog box displays, sign on to service tools.</li>
<li>Select <strong>Disk Pools</strong>. </li>
<li>In the right pane you may select one or more UDFS disk pools to convert
at the same time. Right-click the required <strong>UDFS Disk Pool</strong>(s) and select
<strong>Convert to Secondary disk pool</strong>. </li>
<li>On the <strong>Confirm Convert to Secondary
Disk Pool</strong> dialog box, select the primary disk pool that you need to associate
with the secondary disk pools. The primary disk pool selected should not
have been made available before being associated with the secondary disk pols.
Only the primary disk pools that are currently owned by the system
can be selected. You will not be able to change the primary after you perform
this action. </li>
<li>Click <strong>Convert Disk Pool</strong>.</li>
<li>If the disk pool you converted to secondary is in a device cluster resource
group, then you must change the Online attribute to *PRIMARY. Use the Change
Cluster Resource Group Device Entry <a href="../cl/chgcrgdeve.htm">CHGCRGDEVE</a> command or the <a href="../apis/clrgchgdevent.htm"> (QcstChangeClusterResourceGroupDev)</a> API to change the
Online attribute to *PRIMARY.</li>
</ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzalyconvertudfs.htm">Convert UDFS disk pools</a></div>
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