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branches/samba-3.2.x/docs/htmldocs/manpages/vfs_commit.8.html
r226 r231 1 <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>vfs_commit</title><link rel="stylesheet" href="../samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.7 3.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"><a name="vfs_commit.8"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>vfs_commit — flush dirty data at specified intervals</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="literal">vfs objects = commit</code></p></div></div><div class="refsect1" lang="en"><a name="id2518309"></a><h2>DESCRIPTION</h2><p>This VFS module is part of the1 <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>vfs_commit</title><link rel="stylesheet" href="../samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.7"></a><h2>DESCRIPTION</h2><p>This VFS module is part of the 2 2 <a class="citerefentry" href="samba.7.html"><span class="citerefentry"><span class="refentrytitle">samba</span>(7)</span></a> suite.</p><p>The <code class="literal">vfs_commit</code> VFS module keeps track of 3 3 the amount of data written to a file and synchronizes it to … … 8 8 commit:dthresh value. Secondly, write performance can be 9 9 improved on some systems by flushing file data early and at 10 regular intervals.</p><p>This module is stackable.</p></div><div class="refsect1" lang="en"><a name="id248 0137"></a><h2>OPTIONS</h2><div class="variablelist"><dl><dt><span class="term">commit:dthresh = BYTES</span></dt><dd><p>Synchronize file data each time the specified10 regular intervals.</p><p>This module is stackable.</p></div><div class="refsect1" lang="en"><a name="id248"></a><h2>OPTIONS</h2><div class="variablelist"><dl><dt><span class="term">commit:dthresh = BYTES</span></dt><dd><p>Synchronize file data each time the specified 11 11 number of bytes has been written. 12 </p><p>The following suffixes may be applied to BYTES:</p><div class="itemizedlist"><ul type="disc"><li><p><code class="literal">K</code> - BYTES is a number of kilobytes</p></li><li><p><code class="literal">M</code> - BYTES is a number of megabytes</p></li><li><p><code class="literal">G</code> - BYTES is a number of gigabytes</p></li></ul></div></dd></dl></div></div><div class="refsect1" lang="en"><a name="id248 2430"></a><h2>EXAMPLES</h2><p>Synchronize the file data on the [precious] share after12 </p><p>The following suffixes may be applied to BYTES:</p><div class="itemizedlist"><ul type="disc"><li><p><code class="literal">K</code> - BYTES is a number of kilobytes</p></li><li><p><code class="literal">M</code> - BYTES is a number of megabytes</p></li><li><p><code class="literal">G</code> - BYTES is a number of gigabytes</p></li></ul></div></dd></dl></div></div><div class="refsect1" lang="en"><a name="id248"></a><h2>EXAMPLES</h2><p>Synchronize the file data on the [precious] share after 13 13 every 512 kilobytes (524288 bytes) of data is written:</p><pre class="programlisting"> 14 14 <em class="parameter"><code>[precious]</code></em> 15 <a class="link" href="smb.conf.5.html#PATH" >path = /data/precious</a>16 <a class="link" href="smb.conf.5.html#VFSOBJECTS" >vfs objects = commit</a>17 <a class="link" href="smb.conf.5.html#COMMIT:DTHRESH" >commit:dthresh = 512K</a>18 </pre></div><div class="refsect1" lang="en"><a name="id248 2593"></a><h2>CAVEATS</h2><p>On some systems, the data synchronization performed by15 <a class="link" href="smb.conf.5.html#PATH">path = /data/precious</a> 16 <a class="link" href="smb.conf.5.html#VFSOBJECTS">vfs objects = commit</a> 17 <a class="link" href="smb.conf.5.html#COMMIT:DTHRESH">commit:dthresh = 512K</a> 18 </pre></div><div class="refsect1" lang="en"><a name="id248"></a><h2>CAVEATS</h2><p>On some systems, the data synchronization performed by 19 19 <code class="literal">commit</code> may reduce performance. 20 </p></div><div class="refsect1" lang="en"><a name="id248 2610"></a><h2>VERSION</h2><p>This man page is correct for version 3.0.25 of the Samba suite.21 </p></div><div class="refsect1" lang="en"><a name="id248 2621"></a><h2>AUTHOR</h2><p>The original Samba software and related utilities20 </p></div><div class="refsect1" lang="en"><a name="id248"></a><h2>VERSION</h2><p>This man page is correct for version 3.0.25 of the Samba suite. 21 </p></div><div class="refsect1" lang="en"><a name="id248"></a><h2>AUTHOR</h2><p>The original Samba software and related utilities 22 22 were created by Andrew Tridgell. Samba is now developed 23 23 by the Samba Team as an Open Source project similar
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