Caché Installation Guide - InterSystems Documentation
Caché Installation Guide - InterSystems Documentation
Caché Installation Guide - InterSystems Documentation
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Installing <strong>Caché</strong> on UNIX and Linux<br />
4.1.1 Disk Space Requirements<br />
A standard <strong>Caché</strong> installation that includes support for <strong>Caché</strong> Server Pages (CSP), needs 370 – 450<br />
MB (megabytes) of disk space depending on the type of installation you choose. The installation procedure<br />
checks the disk space available before installing.<br />
4.1.2 Supported Platforms and Features<br />
The latest version of <strong>Caché</strong> is supported on the following operating systems.<br />
• HP Tru64 UNIX — See the Tru64 UNIX portion of the Special Considerations section for environment<br />
considerations.<br />
• HP (Itanium and PA-RISC) — See the HP-UX portion of the Special Considerations section for<br />
required patches.<br />
• IBM pSeries AIX — See the IBM AIX portion of the Special Considerations section for system<br />
requirements and environment considerations.<br />
• Red Hat Enterprise Linux AS — See the Red Hat portion of the Special Considerations section<br />
for information regarding shared memory size and the MQ Series interface.<br />
• Sun Solaris (SPARC and AMD) — See the Sun Solaris portion of the Special Considerations<br />
section for environment considerations.<br />
• SUSE Linux Enterprise Server — See the SUSE Linux portion of the Special Considerations<br />
section for information regarding the SSL development package and shared memory size.<br />
For the particular platforms, versions, and features supported for each operating system, see the Supported<br />
Server Platforms, CSP Supported Web Servers, Supported Client Platforms, and Other Supported<br />
Features tables in the Supported Platforms document.<br />
<strong>Caché</strong> installs a private Apache Web server with each instance to ensure proper operation of the System<br />
Management Portal and the <strong>Caché</strong> Online <strong>Documentation</strong>. If you are using a Web server for CSP other<br />
than the private one installed with <strong>Caché</strong>, you must install it before installing <strong>Caché</strong> if you want to<br />
configure it automatically. Its support on each operating system is dependent on the operating system<br />
vendor and is subject to change. See the Web Server Configuration section of the “CSP Architecture”<br />
chapter of the Using <strong>Caché</strong> Server Pages guide for more information.<br />
4.1.3 Supported Upgrade Paths and Procedures<br />
If you are performing an upgrade, first read and perform all necessary procedures described in the<br />
“Upgrading <strong>Caché</strong>” chapter of this guide.<br />
When upgrading, back up your <strong>Caché</strong> instance after completing all the pre-installation upgrade tasks<br />
and before installing <strong>Caché</strong>.<br />
38 <strong>Caché</strong> <strong>Installation</strong> <strong>Guide</strong>
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