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xrootd-doc-3.3.5-1.fc18.noarch.rpm

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<p><code>#include &lt;<a class="el" href="XrdCmsClient_8hh_source.html">XrdCmsClient.hh</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a26b06040ab4580874ea01116c77c29cc"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">Persona</a> { <a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29ccabe268e0c2761b62b2a18dafec139b281">amLocal</a>, 
<a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cca378472a1b2f7106e4d620e3d9c300730">amRemote</a>, 
<a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cca5a439215734a2f1a01346f9513f86ab2">amTarget</a>
 }</td></tr>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a29157ba4b6ef81c438fe953fd20d1c3d"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a29157ba4b6ef81c438fe953fd20d1c3d">Added</a> (const char *path, int Pend=0)</td></tr>
<tr class="separator:a29157ba4b6ef81c438fe953fd20d1c3d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0d3a32ef1763b7ff28f415ee9a3b35c5"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a0d3a32ef1763b7ff28f415ee9a3b35c5">Configure</a> (const char *cfn, char *Parms, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *EnvInfo)=0</td></tr>
<tr class="separator:a0d3a32ef1763b7ff28f415ee9a3b35c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a904d157580f27797a8cee0c186e9ca04"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a904d157580f27797a8cee0c186e9ca04">Forward</a> (<a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;Resp, const char *cmd, const char *arg1=0, const char *arg2=0, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *Env1=0, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *Env2=0)</td></tr>
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<tr class="memitem:a7c033fcb1250cf4da3fad4fb007a0b9a"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a7c033fcb1250cf4da3fad4fb007a0b9a">isRemote</a> ()</td></tr>
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<tr class="memitem:ada12ceac52d5970c9be937026353ea5b"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#ada12ceac52d5970c9be937026353ea5b">Locate</a> (<a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;Resp, const char *path, int flags, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *Info=0)=0</td></tr>
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<tr class="memitem:aa9a3e67c52ca95c0598651ab5b6f38f1"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classXrdOucTList.html">XrdOucTList</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#aa9a3e67c52ca95c0598651ab5b6f38f1">Managers</a> ()</td></tr>
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<tr class="memitem:a7c64b69f4a842faed6a69e2d1b3e3154"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a7c64b69f4a842faed6a69e2d1b3e3154">Prepare</a> (<a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;Resp, <a class="el" href="structXrdSfsPrep.html">XrdSfsPrep</a> &amp;pargs, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *Info=0)</td></tr>
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<tr class="memitem:a8b7eed6a72a043ed55d22944951a6264"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a8b7eed6a72a043ed55d22944951a6264">Removed</a> (const char *path)</td></tr>
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<tr class="memitem:a793fc625ec229a468e89e7a7fec1bf7b"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a793fc625ec229a468e89e7a7fec1bf7b">Resume</a> (int Perm=1)</td></tr>
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<tr class="memitem:aed2830d10800779f50e532c6a307fdc4"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#aed2830d10800779f50e532c6a307fdc4">Suspend</a> (int Perm=1)</td></tr>
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<tr class="memitem:ab046f8b4344e5ca73d932d35a19499fd"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#ab046f8b4344e5ca73d932d35a19499fd">Resource</a> (int n)</td></tr>
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<tr class="memitem:a560415b6e4abe0fece9a94d85238f757"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a560415b6e4abe0fece9a94d85238f757">Reserve</a> (int n=1)</td></tr>
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<tr class="memitem:a710d6635fa8d133c68517fbf7d8c1aaf"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a710d6635fa8d133c68517fbf7d8c1aaf">Release</a> (int n=1)</td></tr>
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<tr class="memitem:ac05893c5168f4fcbf442023a463df6e7"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#ac05893c5168f4fcbf442023a463df6e7">Space</a> (<a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;Resp, const char *path, <a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *Info=0)=0</td></tr>
<tr class="separator:ac05893c5168f4fcbf442023a463df6e7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a23bc70075a0a1f9bd1327e70611946b7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a23bc70075a0a1f9bd1327e70611946b7">XrdCmsClient</a> (<a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">Persona</a> acting)</td></tr>
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<tr class="memitem:a6ee1a437762c2cfe12e91de7a32ab9f8"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a6ee1a437762c2cfe12e91de7a32ab9f8">~XrdCmsClient</a> ()</td></tr>
<tr class="memdesc:a6ee1a437762c2cfe12e91de7a32ab9f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="#a6ee1a437762c2cfe12e91de7a32ab9f8">More...</a><br/></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a4a0c28de3c21dc8d42409abeae7ed15f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">Persona</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classXrdCmsClient.html#a4a0c28de3c21dc8d42409abeae7ed15f">myPersona</a></td></tr>
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<h2 class="groupheader">Member Enumeration Documentation</h2>
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<div class="memproto">
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          <td class="memname">enum <a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">XrdCmsClient::Persona</a></td>
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<p>Constructor</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">acting</td><td>The type of function this object is performing. </td></tr>
  </table>
  </dd>
</dl>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="a26b06040ab4580874ea01116c77c29ccabe268e0c2761b62b2a18dafec139b281"></a>amLocal</em>&nbsp;</td><td class="fielddoc">
<p>Not affiliated with a cluster. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="a26b06040ab4580874ea01116c77c29cca378472a1b2f7106e4d620e3d9c300730"></a>amRemote</em>&nbsp;</td><td class="fielddoc">
<p>Am a manager an issue redirects. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="a26b06040ab4580874ea01116c77c29cca5a439215734a2f1a01346f9513f86ab2"></a>amTarget</em>&nbsp;</td><td class="fielddoc">
<p>Am a server an field redirects. </p>
</td></tr>
</table>

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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="memname">XrdCmsClient::XrdCmsClient </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">Persona</a>&#160;</td>
          <td class="paramname"><em>acting</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
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</div><div class="memdoc">

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          <td class="memname">virtual XrdCmsClient::~XrdCmsClient </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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  </td>
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<p>Destructor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">virtual void XrdCmsClient::Added </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>Pend</em> = <code>0</code>&#160;</td>
        </tr>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Notify the cms of a newly added file or a file whose state has changed on a data server node.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">path</td><td>The logical file name. </td></tr>
    <tr><td class="paramname">Pend</td><td>When true, the file is scheduled to be present in the future (e.g. copied in). </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">virtual int XrdCmsClient::Configure </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>cfn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>Parms</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>EnvInfo</em>&#160;</td>
        </tr>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Configure the client object.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">cfn</td><td>The configuration file name. </td></tr>
    <tr><td class="paramname">Parms</td><td>Any parameters specified in the cmslib directive. If none, the pointer may be null. </td></tr>
    <tr><td class="paramname">EnvInfo</td><td>Environmental information of the caller.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Success !0 Failure =0 </dd></dl>

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          <td class="memname">virtual int XrdCmsClient::Forward </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;&#160;</td>
          <td class="paramname"><em>Resp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>cmd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>arg1</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>arg2</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>Env1</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>Env2</em> = <code>0</code>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<p>Relay a meta-operation to all nodes in the cluster.</p>
<p>This method is only used on manager nodes and is enabled by the ofs.forward directive.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Resp</td><td>Object where messages are to be returned. </td></tr>
    <tr><td class="paramname">cmd</td><td>The operation being performed (see table below). If it starts with a '+' then a response (2way) is needed. Otherwise, a best-effort is all that is all that is required and success can always be returned. </td></tr>
    <tr><td class="paramname">arg1</td><td>1st argument to cmd. </td></tr>
    <tr><td class="paramname">arg2</td><td>2nd argument to cmd, which may be null if none exists. </td></tr>
    <tr><td class="paramname">Env1</td><td>Associated environmental information for arg1 (e.g., cgi info which can be retrieved by Env1-&gt;Env(&lt;len&gt;)). </td></tr>
    <tr><td class="paramname">Env2</td><td>Associated environmental information for arg2 (e.g., cgi info which can be retrieved by Env1-&gt;Env(&lt;len&gt;)).</td></tr>
  </table>
  </dd>
</dl>
<p>cmd arg1 arg2 cmd arg1 arg2 </p>
<hr/>
<p> [+]chmod &lt;path&gt; &lt;mode o&gt; [+]rmdir &lt;path&gt; 0 [+]mkdir &lt;path&gt; &lt;mode o&gt; [+]mv &lt;oldp&gt; &lt;newp&gt; [+]mkpath &lt;path&gt; &lt;mode o&gt; [+]trunc &lt;path&gt; &lt;size lld&gt; [+]rm &lt;path&gt; 0</p>
<p>: As explained under "return conventions". </p>

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          <td class="memname">virtual int XrdCmsClient::isRemote </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
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<p>Check if this client is configured for a manager node.</p>
<dl class="section return"><dt>Returns</dt><dd>!0 Yes, configured as a manager. =0 No. </dd></dl>

<p>References <a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cca378472a1b2f7106e4d620e3d9c300730">amRemote</a>, and <a class="el" href="classXrdCmsClient.html#a4a0c28de3c21dc8d42409abeae7ed15f">myPersona</a>.</p>

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          <td>(</td>
          <td class="paramtype"><a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;&#160;</td>
          <td class="paramname"><em>Resp</em>, </td>
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          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>flags</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>Info</em> = <code>0</code>&#160;</td>
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          <td>)</td>
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<p>Retrieve file location information.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Resp</td><td>Object where message or response is to be returned. </td></tr>
    <tr><td class="paramname">path</td><td>The logical path whise location is wanted. </td></tr>
    <tr><td class="paramname">flags</td><td>One or more of the following: <pre class="fragment">     SFS_O_LOCATE  - return the list of servers that have the file.
                     Otherwise, redirect to the best server for the file.
     SFS_O_NOWAIT  - w/ SFS_O_LOCATE return readily available info.
                     Otherwise, select online files only.
     SFS_O_CREAT   - file will be created.
     SFS_O_NOWAIT  - select server if file is online.
     SFS_O_REPLICA - a replica of the file will be made.
     SFS_O_STAT    - only stat() information wanted.
     SFS_O_TRUNC   - file will be truncated.

     For any the the above, additional flags are passed:
     SFS_O_META    - data will not change (inode operation only)
     SFS_O_RESET   - reset cached info and recaculate the location(s).
     SFS_O_WRONLY  - file will be only written    (o/w RDWR   or RDONLY).
     SFS_O_RDWR    - file may be read and written (o/w WRONLY or RDONLY).
</pre></td></tr>
    <tr><td class="paramname">Info</td><td>Associated environmental information for arg2 (e.g., cgi info which can be retrieved by Env1-&gt;Env(&lt;len&gt;)).</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>As explained under "return conventions". </dd></dl>

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          <td class="memname">virtual <a class="el" href="classXrdOucTList.html">XrdOucTList</a>* XrdCmsClient::Managers </td>
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          <td class="paramname"></td><td>)</td>
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<p>Obtain the list of cmsd's being used by a manager node along with their associated index numbers, origin 1.</p>
<dl class="section return"><dt>Returns</dt><dd>The list of cmsd's being used. The list is considered permanent and is not deleted. </dd></dl>

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          <td class="memname">virtual int XrdCmsClient::Prepare </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;&#160;</td>
          <td class="paramname"><em>Resp</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structXrdSfsPrep.html">XrdSfsPrep</a> &amp;&#160;</td>
          <td class="paramname"><em>pargs</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>Info</em> = <code>0</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<p>Start the preparation of a file for future processing.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Resp</td><td>Object where message or response is to be returned. </td></tr>
    <tr><td class="paramname">pargs</td><td>Information on which and how to prepare the file. </td></tr>
    <tr><td class="paramname">Info</td><td>Associated environmental information.</td></tr>
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  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>As explained under "return conventions". </dd></dl>

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          <td class="memname">virtual int XrdCmsClient::Release </td>
          <td>(</td>
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          <td class="paramname"><em>n</em> = <code>1</code></td><td>)</td>
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<p>Increases the amount of resource available. When transitioning from a a non-positive to a positive resource amount, perform a resume so that additional clients may be dispatched to this data server.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">n</td><td>The value to add to the resources available (default 1). The total amount is capped by the amount specified by <a class="el" href="classXrdCmsClient.html#ab046f8b4344e5ca73d932d35a19499fd">Resource()</a>.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The amount of resource left. </dd></dl>

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          <td class="memname">virtual void XrdCmsClient::Removed </td>
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<p>Notify the cmsd that a file or directory has been deleted. It is only called called on a data server node.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">path</td><td>The logical file name that was removed. </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">virtual int XrdCmsClient::Reserve </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em> = <code>1</code></td><td>)</td>
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<p>Decreases the amount of resources available. When the available resources becomes non-positive, perform a temporary suspend to prevent additional clients from being dispatched to this data server.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">n</td><td>The value by which resources are decreased (default 1).</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The amount of resource left. </dd></dl>

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          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em></td><td>)</td>
          <td></td>
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<p>Enables the <a class="el" href="classXrdCmsClient.html#a560415b6e4abe0fece9a94d85238f757">Reserve()</a> &amp; <a class="el" href="classXrdCmsClient.html#a710d6635fa8d133c68517fbf7d8c1aaf">Release()</a> methods.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">n</td><td>a positive integer that specifies the amount of resource units that are available. It may be reset at any time.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The previous resource value. This first call returns 0. </dd></dl>

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          <td class="paramtype">int&#160;</td>
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<p>Resume service after a suspension.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Perm</td><td>When true the resume persist across server restarts. Otherwise, it is treated as a temporary request. </td></tr>
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  </dd>
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          <td>(</td>
          <td class="paramtype"><a class="el" href="classXrdOucErrInfo.html">XrdOucErrInfo</a> &amp;&#160;</td>
          <td class="paramname"><em>Resp</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classXrdOucEnv.html">XrdOucEnv</a> *&#160;</td>
          <td class="paramname"><em>Info</em> = <code>0</code>&#160;</td>
        </tr>
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          <td></td>
          <td>)</td>
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<p>Obtain the overall space usage of a cluster. Called only on manager nodes.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Resp</td><td>Object to hold response or error message. </td></tr>
    <tr><td class="paramname">path</td><td>Associated logical path for the space request. </td></tr>
    <tr><td class="paramname">Info</td><td>Associated cgi information for path.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Space information as defined by the response to kYR_statfs. For a typical implementation see XrdCmsNode::do_StatFS(). </dd></dl>

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          <td class="memname">virtual void XrdCmsClient::Suspend </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>Perm</em> = <code>1</code></td><td>)</td>
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<p>Suspend service.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Perm</td><td>When true the suspend persist across server restarts. Otherwise, it is treated as a temporary request. </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="groupheader">Member Data Documentation</h2>
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          <td class="memname"><a class="el" href="classXrdCmsClient.html#a26b06040ab4580874ea01116c77c29cc">Persona</a> XrdCmsClient::myPersona</td>
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<p>Referenced by <a class="el" href="classXrdCmsClient.html#a7c033fcb1250cf4da3fad4fb007a0b9a">isRemote()</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="XrdCmsClient_8hh_source.html">XrdCmsClient.hh</a></li>
</ul>
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