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General| Operating System | Data Domain Operating System (DD OS) |
|---|---|
| Category | Storage |
| Replication | Supported |
| Connectivity | 10 GbE, 1 GbE |
| Protocols Supported | CIFS, NFS, VTL |
| Power Supply | Redundant power supplies |
Explains how the Data Domain OS Data Invulnerability Architecture protects data from hardware and software failures.
Describes the Data Domain OS compression algorithms and how they store unique data through Global Compression.
Details how disk backup through the restorer provides reliable access time and allows frequent full backups.
Provides guidelines for predicting disk space usage and managing restorer components.
Explains how to estimate disk space usage considering physical and virtual space due to compression.
Details how the restorer's clean operation deletes expired data and reclaims disk space.
Lists the necessary requirements for installing a restorer at your site, including rack space and power.
Provides step-by-step instructions for installing the restorer hardware in a rack and connecting interfaces.
Guides through the initial login process and system configuration using the command line or DDR Manager.
Explains how to use the command line interface for system configuration and operations.
Details the web-based graphical user interface for initial configuration and status display.
Outlines the steps for connecting and configuring a restorer with external storage.
Provides guidance on resolving problems during installation or loss of access to configured LUNs.
Explains how to use the 'config setup' command to examine and modify configuration settings.
Describes how to display and manage licenses for restorer features like disk space and replication.
Enables protocols like FTP and TELNET using the 'adminaccess enable' operation.
Disables services like FTP or TELNET using the 'adminaccess disable' operation.
Resets FTP and TELNET protocols to their default disabled state and enables SSH.
Adds an SSH public key to allow login without a password using 'adminaccess add ssh-keys'.
Shows access services status and hostnames allowed access through each service.
Removes a user from the restorer using the 'user del' operation.
Changes a user's password using the 'user change password' operation.
Manages the alerts history file and email list for system alerts.
Tests the alerts list for mailer problems using the 'alerts test' operation.
Adds email addresses to the autosupport report list using 'autosupport add'.
Removes email addresses from the autosupport report list using 'autosupport del'.
Changes the date and time for automatic autosupport reports using 'set schedule'.
Manually runs and displays the autosupport report using 'autosupport show report'.
Manages file system statistics, status, and starts/stops file system processes.
Starts the restorer file system to allow operations using 'filesys enable'.
Stops the restorer file system and operations using 'filesys disable'.
Deletes all data and re-initializes the file system using 'filesys destroy'.
Displays the state of the file system process using 'filesys status'.
Shows the time passed since the file system was last enabled.
Displays space available and used by file system components.
Manually starts the clean process using 'filesys clean start'.
Stops the clean process using the 'filesys clean stop' operation.
Changes the automatic clean schedule using 'filesys clean set schedule'.
Sets a disk to the failed state using the 'disk fail' operation.
Changes a disk status from failed to available using 'disk unfail'.
Displays the number of disks in use, failed, and spare, and RAID reconstruction status.
Shows disk ID, manufacturer, model, serial number, and capacity for each disk.
Adds a user with a privilege level of admin or user using 'user add'.
Configures two restorers as a Replicator pair using 'replication set source'.
Starts replication between two restorers using 'replication initialize' on the originator.
Backs up data from a filer to a file on a restorer using 'ndmp get'.
Restores data from a restorer to a filer using 'ndmp put' operations.
Provides instructions for replacing disks, including identifying and removing failed disks.
Guides on replacing power supply units, emphasizing the need for minimum functional units.
Manages Common Internet File System access, including backups and restores.
Displays disk status, usage, and RAID and reliability data.
Displays file system status and statistics, and reclaims disk space.
Sets up and displays network parameters and network status.
Sets up NFS parameters and shows status and statistics.
Manages Replicator for data replication between restorers.
Manages routing rules, displays routing tables, and routing gateways.
Manages SNMP on a restorer, including enabling/disabling access and community strings.
Displays restorer status, statistics, stops, and reboots the restorer.
Administers user accounts, including adding, deleting, and changing passwords.
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