72 lines
5.9 KiB
HTML
72 lines
5.9 KiB
HTML
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<meta name="DC.Title" content="Plan for remote journals" />
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<meta name="abstract" content="The following topics provide detailed information for planning to set up remote journals:" />
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<title>Plan for remote journals</title>
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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">Plan for remote journals</h1>
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<div><p>The following topics provide detailed information for planning
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to set up remote journals:</p>
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<p></p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzakicandidates.htm">Journals that are good candidates for remote journal management</a></strong><br />
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Journals that you are currently replicating, or that you plan to replicate, in their entirety to one or more systems, are excellent candidates for the remote journal function.</li>
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<li class="ulchildlink"><strong><a href="rzakisynch.htm">Synchronous and asynchronous delivery mode for remote journals</a></strong><br />
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The terms <strong>asynchronously maintained</strong> and <strong>synchronously maintained</strong> both describe a remote journal function delivery mode for journal entry replication.</li>
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<li class="ulchildlink"><strong><a href="rzakidmode.htm">Communications protocol and delivery mode for remote journals</a></strong><br />
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The greater the volume of traffic, that is the higher the rate of journal entry deposits, the faster communications method you must choose. If your traffic is minimal, then a slower communications method can be adequate.</li>
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<li class="ulchildlink"><strong><a href="rzakisrcjrnrcv.htm">Where the replication of journal entries start</a></strong><br />
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When you specify a journal receiver for remote journaling, you are specifying where the replication of journal entries will start.</li>
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<li class="ulchildlink"><strong><a href="rzakiperform.htm">Factors that affect remote journal performance</a></strong><br />
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There are two main performance objectives for the remote journal function. To provide a timely delivery of journal entries to a target system and to minimize impacts to the journaling throughput on the source system.</li>
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<li class="ulchildlink"><strong><a href="rzakirauxstore.htm">Remote journals and auxiliary storage</a></strong><br />
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Auxiliary storage will be required on both the source and target systems. The amount that is required will be about the same on both systems.</li>
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<li class="ulchildlink"><strong><a href="rzakirdiskpool.htm">Journal receiver disk pool considerations</a></strong><br />
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The <span class="uicontrol">receiver configuration</span> is the disk pool the receiver resides in, and how the data for the receiver is spread across the disk arms within that disk pool.</li>
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<li class="ulchildlink"><strong><a href="rzakimainstore.htm">Remote journals and main storage</a></strong><br />
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Providing greater amounts of main storage in the *BASE main storage pool on the source system might improve remote journal performance. Improvements are most likely in environments with one or more asynchronously maintained remote journals.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakiremotekickoff.htm" title="Use remote journal management to establish journals and journal receivers on a remote system that are associated with specific journals and journal receivers on a local system. Remote journal management replicates journal entries from the local system to the journals and journal receivers that are located on the remote system after they have been established.">Remote journal management</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzakirprepare.htm" title="This topic outlines the basic steps for preparing to use remote journals.">Prepare to use remote journals</a></div>
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