228 lines
18 KiB
HTML
228 lines
18 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Trailer information entry" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<title>Trailer information entry</title>
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</head>
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<body id="rzaiu405"><a name="rzaiu405"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Trailer information entry</h1>
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<div><div class="section"><p>The trailer information entry is output in the format described in the table below. The <em>Entry type</em> value in the entry header determines if the entry associated with the header is a trailer information entry. The trailer information entry is the last entry in the output created by save (SAV) or restore (RST) commands. </p>
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</div>
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<div class="section"><p>For each field, an offset is specified. This offset is relative to the base address of the entry, or the beginning of the first field in the entry header.</p>
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</div>
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<table cellpadding="4" cellspacing="0" border="1" class="tableborder"><tr><td>
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<a name="rzaiu405__hrdfmt"><!-- --></a><table cellpadding="4" cellspacing="0" summary="" id="rzaiu405__hrdfmt" class="singleborder" border="0"><caption>Table 1. Trailer Information entry–Output from SAV and RST Commands</caption><thead align="left"><tr class="tablemainheaderbar"><th colspan="2" align="center" valign="bottom" id="d0e30">Offset (bytes)</th>
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<th rowspan="2" align="center" valign="bottom" width="11.96911196911197%" id="d0e32">Type (in bytes)</th>
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<th rowspan="2" align="center" valign="top" width="7.258687258687259%" id="d0e34">Set in<sup>1</sup></th>
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<th rowspan="2" align="left" valign="bottom" width="68.33976833976834%" id="d0e38">Field</th>
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</tr>
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<tr class="tablemainheaderbar"><th align="left" valign="bottom" width="7.7992277992278%" id="d0e41">Decimal</th>
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<th align="left" valign="bottom" width="4.633204633204633%" id="d0e43">Hex</th>
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</tr>
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</thead>
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<tbody><tr><td align="left" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">0</td>
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<td align="left" valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">0</td>
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<td align="left" valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(8)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td align="left" valign="top" width="68.33976833976834%" headers="d0e38 ">See the table in <a href="rzaiurzaiu401.htm#rzaiu401">Entry header information</a> for more format details.</td>
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</tr>
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<tr><td align="left" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">8</td>
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<td align="left" valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">8</td>
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<td align="left" valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td align="left" valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__deftrailervolumeidentifieroffset">Volume identifier offset</a><sup>2</sup></td>
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</tr>
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<tr><td align="left" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">12</td>
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<td align="left" valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">C</td>
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<td align="left" valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td align="left" valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu411">Complete data</a></td>
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</tr>
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<tr><td align="left" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">16</td>
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<td align="left" valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">10</td>
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<td align="left" valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td align="left" valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__a">Number of object links processed successfully</a></td>
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</tr>
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<tr><td align="left" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">20</td>
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<td align="left" valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">14</td>
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<td align="left" valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td align="left" valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__b">Number of object links processed unsuccessfully</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">24</td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">18</td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(8)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__a">Total size (in K) of object links processed successfully</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">32</td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">20</td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4) UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Number of media files</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">36</td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 ">24</td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4) UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file offset</a><sup>2</sup></td>
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</tr>
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<tr><td colspan="5" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e41 d0e43 "> </td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">1.</td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "> <p><span class="uicontrol">Set by column.</span> The following column values indicate which operations write the content of the field into the output:</p>
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</td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td align="center" valign="top" width="11.96911196911197%" headers="d0e32 "><span class="uicontrol">Bold</span></td>
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<td colspan="2" valign="top" headers="d0e34 d0e38 "><span class="uicontrol">Condition</span></td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td align="center" valign="top" width="11.96911196911197%" headers="d0e32 ">S</td>
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<td colspan="2" valign="top" headers="d0e34 d0e38 ">Save operations write this field.</td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td align="center" valign="top" width="11.96911196911197%" headers="d0e32 ">R</td>
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<td colspan="2" valign="top" headers="d0e34 d0e38 ">Restore operations write this field.</td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td align="center" valign="top" width="11.96911196911197%" headers="d0e32 ">S/R</td>
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<td colspan="2" valign="top" headers="d0e34 d0e38 ">Either operations write this field. </td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td align="center" valign="top" width="11.96911196911197%" headers="d0e32 ">(blank)</td>
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<td colspan="2" valign="top" headers="d0e34 d0e38 ">Not written by either operation. The associated field is set to zero for numeric fields, blank for character fields, or empty for variable-length character fields.</td>
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</tr>
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<tr><td align="center" valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">2.</td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "> <p><span class="uicontrol">Format of volume identifier.</span> You can find the first entry by using the <em>Volume name offset</em> field to get to the <em>Number of volume identifiers</em> field. The <em>Number of volume identifiers</em> field is not repeated.</p>
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</td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__defnumberofvolumeidentifiers">Number of volume identifiers</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "> <p>Then, moving to the first volume identifier. A volume identifier consists of a length followed by the volume name. The <em>Volume identifier length</em> and the <em>Volume identifier</em> fields are repeated for each volume identifier. </p>
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</td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "> <a href="rzaiurzaiu406.htm#rzaiu406__deftrailervolumeidentifierlength">Volume identifier length</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">CHAR(*)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__deftrailervolumeidentifier">Volume identifier</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">3.</td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "><span class="uicontrol">Format of media file. </span>The media file fields are repeated for each media file.</td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443"> Media file length</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file sequence number</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Number of media file device names</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file device name offset</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Number of media file volume identifiers</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443"> Media file volume identifier offset</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">4.</td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "><span class="uicontrol">Format of media device name.</span> The media file device name fields are repeated for each media file device name. </td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443"> Media file device name length</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">CHAR(*)</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file device name</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 ">5. </td>
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<td colspan="4" valign="top" headers="d0e30 d0e32 d0e34 d0e38 d0e43 "><span class="uicontrol">Format of media file volume identifier.</span> The media volume identifier fields are repeated for each media file volume identifier.</td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
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<td valign="top" width="11.96911196911197%" headers="d0e32 ">BINARY(4), UNSIGNED</td>
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<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
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<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file volume identifier length</a></td>
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</tr>
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<tr><td valign="top" width="7.7992277992278%" headers="d0e30 d0e41 "> </td>
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<td valign="top" width="4.633204633204633%" headers="d0e30 d0e43 "> </td>
|
||
<td valign="top" width="11.96911196911197%" headers="d0e32 ">CHAR(*)</td>
|
||
<td align="center" valign="top" width="7.258687258687259%" headers="d0e34 ">S/R</td>
|
||
<td valign="top" width="68.33976833976834%" headers="d0e38 "><a href="rzaiurzaiu406.htm#rzaiu406__rzaiu443">Media file volume identifier</a></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</td></tr></table>
|
||
</div>
|
||
<div>
|
||
<div class="familylinks">
|
||
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiurzaiu004.htm">Interpret output from save (SAV) and restore (RST)</a></div>
|
||
</div>
|
||
</div>
|
||
</body>
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</html> |