cloudstack/docs/en-US/best-practices-secondary-storage.xml
2012-07-16 15:43:58 -04:00

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<?xml version='1.0' encoding='utf-8' ?>
<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "file:///C:/Program%20Files%20(x86)/Publican/DocBook_DTD/docbookx.dtd" [
<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
%BOOK_ENTITIES;
]>
<section id="best-practices-secondary-storage">
<title>Best Practices for Secondary Storage</title>
<itemizedlist>
<listitem><para>Each Zone can have one or more secondary storage servers. Multiple secondary storage servers provide increased scalability to the system.</para></listitem>
<listitem><para>Secondary storage has a high read:write ratio and is expected to consist of larger drives with lower IOPS than primary storage.</para></listitem>
<listitem><para>Ensure that nothing is stored on the server. Adding the server to CloudPlatform will destroy any existing data.</para></listitem>
</itemizedlist>
</section>