64 lines
3.7 KiB
HTML
64 lines
3.7 KiB
HTML
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<?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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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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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="concept" />
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<meta name="DC.Title" content="Share cartridges" />
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<meta name="abstract" content="You can share the cartridges in a tape library between multiple platforms and iSeries servers." />
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<meta name="description" content="You can share the cartridges in a tape library between multiple platforms and iSeries servers." />
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<meta name="DC.Relation" scheme="URI" content="rzam4usetapelib.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzam4cartsharingmlb" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Share cartridges</title>
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</head>
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<body id="rzam4cartsharingmlb"><a name="rzam4cartsharingmlb"><!-- --></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">Share cartridges</h1>
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<div><p>You can share the cartridges in a tape library between multiple
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platforms and iSeries™ servers.</p>
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<p>When an iSeries server
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is using a cartridge in a 3494 tape library, the cartridge must be in a category
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accessible to the iSeries server. This can be the *SHARE400 category
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or a user-defined category.</p>
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<div class="section"><h4 class="sectiontitle">Volume protection between platforms</h4><p>When initializing
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a tape, systems other than the iSeries server are able to write a 1-character
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security flag to the tape label. This is to restrict users who might read
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data from tapes initialized this way. Even though writing this security flag
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is not available in i5/OS™, i5/OS can read tapes written with this
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security flag in the tape label. When i5/OS detects the security flag, it decides
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whether that user can read the data, depending on the user's special authorities.</p>
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<p>When
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the tape contains EBCDIC data, all users can read the tape when the security
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flag contains a space (hexadecimal 40), a zero (hexadecimal F0) or a hexadecimal
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00. If it contains any other value, the user needs *ALLOBJ and *SECADM authority
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to read data from the tape.</p>
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<p>If the tape contains ASCII data, all users
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can read the tape if the security flag contains an ASCII space (hexadecimal
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20). If it contains any other value, the user requires *ALLOBJ and *SECADM
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authority to read data from the tape.</p>
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<p>You cannot specify this security
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flag when a tape is initialized on an iSeries server and is to be read on another
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platform.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzam4usetapelib.htm" title="This topic provides usage and management information for tape libraries.">Use tape libraries</a></div>
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</div>
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</div>
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</body>
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</html>
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