---
title: About This Manual
framework: macosxserver
role: article
path: apple-archive/documentation/MacOSXServer/Conceptual/XServer_Failover_Msg/Preface
---

# About This Manual

Describes new failover procedures for AFP, NFS, and SMB in OS X v10.4.

## Conventions Used in This Manual

The `Letter Gothic` font is used to indicate text that you type or see displayed. This manual includes special text elements to highlight important or supplemental information:

**Note:** Text set off in this manner presents sidelights or interesting points of information.

**Important:**

Text set off in this manner—with the word Important—presents important information or instructions.

**Warning:** Text set off in this manner—with the word Warning—indicates potentially serious problems.

## See Also

For information about NSDistributedNotificationCenter, see `NSDistributedNotificationCenter`.

[Next](../Chapter_1/FMP_Chapter1.html)

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