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<title>Problems getting a Windows system memory dump</title>
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<h3 id="rzahqtdppi">Problems getting a Windows system memory dump</h3>
<p>If sufficient space is available on the system drive, your integrated Windows
server is automatically configured to collect a system memory dump when a
STOP error or blue screen occurs. If a system memory dump is not collected,
do the following.</p>
<ol type="1">
<li>Select <span class="bold">Start</span>, then <span class="bold">Programs</span>,
then <span class="bold">Administrative Tools</span>.</li>
<li>Click on <span class="bold">Computer Management</span>.</li>
<li>In the <span class="bold">Action</span> menu, click <span class="bold">Properties</span>.</li>
<li>Select the <span class="bold">Advanced</span> tab</li>
<li>Click the <span class="bold">Startup/Recovery</span> button.</li>
<li>Check the <span class="bold">Write debugging information to:</span> box. The
default path to the memory.dmp file that is created when a blue screen occurs
is <tt>%SystemRoot%</tt>, which is <tt>C:\WINNT</tt> for Windows 2000 Server and <tt>C:\WINDOWS</tt> for Windows Server 2003.</li></ol>
<p>Other problems that can prevent a system-memory dump from being taken include.</p>
<ul>
<li>Insufficient paging file size specified. The paging file size must be
large enough to hold all of physical RAM, plus 12 MB. To verify the amount
of physical RAM on your machine, do the following.
<ol type="1">
<li>Select <span class="bold">Start</span>, then <span class="bold">Settings</span>,
then <span class="bold">Control Panel</span>.</li>
<li>Double-click <span class="bold">System</span>. The value listed under <span class="bold">Computer</span> on the <span class="bold">General</span> page indicates
the amount of physical RAM you have on your system.</li></ol>
<p>To verify or change the paging file size, do the following.</p>
<ol type="1">
<li>Select the <span class="bold">Advanced</span> tab, and click the <span class="bold">Performance Options</span> button of the <span class="bold">Virtual Memory</span>
section. The <span class="bold">Virtual Memory</span> part of the window shows
the current paging file size.</li>
<li>If you need to change the paging file size, click the <span class="bold">Change</span> button.</li></ol></li>
<li>The paging file is not located on the system drive. A system memory dump
is not collected unless the paging file is located on the system drive. The
system drive is the C: drive. To verify or change this, do the following.
<ol type="1">
<li>Select the <span class="bold">Advanced</span> tab, and click the <span class="bold">Performance Options</span> button of the <span class="bold">Virtual Memory</span>
section.</li></ol></li>
<li>Insufficient space is available on the drive you specified as the path
to the memory.dmp file. The default path for the memory.dmp file is the system
drive, but you may change it to another drive. Verify that sufficient free
space exists on the system drive or the drive you chose if you changed it.
The free space needed is equal to the size of physical RAM, plus 12 MB.</li>
<li>If the problem still persists, check the technical information databases
at the
<img src="eserver.gif" alt="IBM branded eserver" /><a href="http://www.ibm.com/eserver/iseries/support/">IBM iSeries Support Web
page</a>
<img src="www.gif" alt="Link outside Information Center." />. If you cannot find the solution there,
contact your technical support provider.</li></ul>
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