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<base href="https://bugs.dpdk.org/">
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<body><table border="1" cellspacing="0" cellpadding="8" class="bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Error reported opening files on DPDK initialization"
href="https://bugs.dpdk.org/show_bug.cgi?id=1636">1636</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Error reported opening files on DPDK initialization
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>core
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nandinipersad361@gmail.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">On DPDK application startup, errors may be reported when opening files as part
of the initialization process. This occurs if a large number, for example, 500
or more, or if hugepages are used, due to the per-process limit on the number
of open files.
Implication:
The DPDK application may fail to run.
Resolution/Workaround:
If using 2 MB hugepages, consider switching to a fewer number of 1 GB pages.
Alternatively, use the ulimit command to increase the number of files which can
be opened by a process.
Affected Environment/Platform:
All.
Driver/Module:
Environment Abstraction Layer (EAL).
</pre>
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</p>
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