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<div class="aboutLanguage"><b>Berkeley DB Java Edition</b><br><font size=\"-1\"> version 7.5.11</font>
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<h2 title="Class DbSpace" class="title">Class DbSpace</h2>
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<li>com.sleepycat.je.util.DbSpace</li>
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<pre>public class <span class="typeNameLabel">DbSpace</span>
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extends java.lang.Object</pre>
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<div class="block">DbSpace displays the disk space utilization for an environment.
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<pre>
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usage: java { com.sleepycat.je.util.DbSpace |
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-jar je-<version>.jar DbSpace }
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-h <dir># environment home directory
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[-q] # quiet, print grand totals only
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[-u] # sort by average utilization
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[-d] # dump file summary details
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[-r] # recalculate utilization (expensive)
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[-R] # recalculate expired data (expensive)
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[-s] # start file number or LSN, in hex
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[-e] # end file number or LSN, in hex
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[-t] # time for calculating expired data
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# format: yyyy-MM-dd'T'HHZ
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# example: 2016-03-09T22-0800
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[-V] # print JE version number
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</pre></div>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#DbSpace-com.sleepycat.je.Environment-boolean-boolean-boolean-">DbSpace</a></span>(<a href="../../../../com/sleepycat/je/Environment.html" title="class in com.sleepycat.je">Environment</a> env,
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boolean quiet,
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boolean details,
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boolean sorted)</code>
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<div class="block">Creates a DbSpace object for calculating utilization using an open
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Environment.</div>
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</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<tr id="i0" class="altColor">
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<td class="colFirst"><code>static void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#main-java.lang.String:A-">main</a></span>(java.lang.String[] argv)</code> </td>
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</tr>
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<tr id="i1" class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#print-java.io.PrintStream-">print</a></span>(java.io.PrintStream out)</code>
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<div class="block">Calculates utilization and prints a report to the given output stream.</div>
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</td>
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</tr>
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<tr id="i2" class="altColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#setEndFile-long-">setEndFile</a></span>(long endFile)</code>
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<div class="block">Sets the ending file number, which is an upper bound on the range of
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files for which utilization is reported and (optionally) recalculated.</div>
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</td>
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</tr>
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<tr id="i3" class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#setRecalculate-boolean-">setRecalculate</a></span>(boolean recalc)</code>
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<div class="block">Sets the recalculation property, which if true causes a more expensive
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recalculation of utilization to be performed for debugging purposes.</div>
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</td>
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</tr>
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<tr id="i4" class="altColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#setStartFile-long-">setStartFile</a></span>(long startFile)</code>
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<div class="block">Sets the start file number, which is a lower bound on the range of
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files for which utilization is reported and (optionally) recalculated.</div>
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</td>
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</tr>
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<tr id="i5" class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbSpace.html#setTime-long-">setTime</a></span>(long time)</code>
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<div class="block">Sets the time for calculating expired data.</div>
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<h3>Methods inherited from class java.lang.Object</h3>
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<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Constructor Detail</h3>
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<a name="DbSpace-com.sleepycat.je.Environment-boolean-boolean-boolean-">
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<h4>DbSpace</h4>
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<pre>public DbSpace(<a href="../../../../com/sleepycat/je/Environment.html" title="class in com.sleepycat.je">Environment</a> env,
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boolean quiet,
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boolean details,
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boolean sorted)</pre>
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<div class="block">Creates a DbSpace object for calculating utilization using an open
|
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Environment.</div>
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</li>
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<h4>main</h4>
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<pre>public static void main(java.lang.String[] argv)
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throws java.lang.Exception</pre>
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<dl>
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<dt><span class="throwsLabel">Throws:</span></dt>
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<dd><code>java.lang.Exception</code></dd>
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<h4>setRecalculate</h4>
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<pre>public void setRecalculate(boolean recalc)</pre>
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<div class="block">Sets the recalculation property, which if true causes a more expensive
|
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recalculation of utilization to be performed for debugging purposes.
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This property is false by default.</div>
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</li>
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<pre>public void setStartFile(long startFile)</pre>
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<div class="block">Sets the start file number, which is a lower bound on the range of
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files for which utilization is reported and (optionally) recalculated.
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By default there is no lower bound.</div>
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<h4>setEndFile</h4>
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<pre>public void setEndFile(long endFile)</pre>
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<div class="block">Sets the ending file number, which is an upper bound on the range of
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files for which utilization is reported and (optionally) recalculated.
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By default there is no upper bound.</div>
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<a name="setTime-long-">
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<h4>setTime</h4>
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<pre>public void setTime(long time)</pre>
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<div class="block">Sets the time for calculating expired data.</div>
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<h4>print</h4>
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<pre>public void print(java.io.PrintStream out)
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throws <a href="../../../../com/sleepycat/je/DatabaseException.html" title="class in com.sleepycat.je">DatabaseException</a></pre>
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<div class="block">Calculates utilization and prints a report to the given output stream.</div>
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<dl>
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<dt><span class="throwsLabel">Throws:</span></dt>
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<dd><code><a href="../../../../com/sleepycat/je/DatabaseException.html" title="class in com.sleepycat.je">DatabaseException</a></code></dd>
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