Data Domain DD400 Series, Руководство пользователя

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About This Guide
This guide explains how to use the Data Domain ® DD400 series of restorer backup and recovery
appliances.
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The “Introduction” chapter explains what the DD400 series of restorers are and how they
work, details features, lists hardware and software requirements, and gives overviews of
installation and configuration tasks, the default configuration, and user interface commands.
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The “Disk Space and Backup Software” chapter gives guidelines for managing disk space on
DD400 series restorers and for setting up backup servers to get the best performance.
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The “Installation” chapter gives all installation steps and information for setting up backup
software to use a restorer.
The next set of chapters detail the use of all user interface commands and operations. Each chapter
has headings that are a task-oriented list of the operations detailed in that chapter. For any task that
you want to perform, look in the table of contents for the heading that describes the task.
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The “DD400g Gateway” chapter gives installation steps and other information specific to
restorers that use external storage systems instead of internal disks.
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The “Configuration Management” chapter describes how to examine and modify configuration
parameters.
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The “Access Control for Administration” chapter describes how to give HTTP, FTP,
TELNET, and SSH access from remote hosts.
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The “User Administration” chapter explains how to deal with users and passwords.
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The “Alerts and System Reports” chapter details messages that the Data Domain OS
(operating system) sends when monitoring components and details the daily system report.
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The “File System Management” chapter gives details about file system statistics and capacity.
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The “Disk Management” chapter explains how to monitor and manage disks on a restorer.
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The “System Maintenance” chapter describes how to manage the background maintenance
task that continually checks the integrity of backup images, how to connect to time servers, and
how to set up alias commands.
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The “Network Management” chapter describes how to manage network tasks such as routing
rules, the use of DHCP and DNS, and the setting IP addresses.