Data Domain DD400 Series, User Manual

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Initial System Settings
6 DD400 Series Restorer User Guide
•
DHCP is enabled or not enabled for each Ethernet interface, as you choose during installation.
•
Each active interface has an IP address.
•
The restorer hostname is set (for use by the network).
•
The IP addresses are set for the backup servers, SMTP server, and administrative hosts.
•
An SMTP (mail) server is identified.
•
For NFS clients, the restorer is set up to export the
/backup
and
/ddvar
directories using
NFSv3 over TCP. For CIFS clients, the restorer has shares set up for
/backup
and
/ddvar
.
The directories under
/ddvar
are:
-
core
— The default destination for core files created by the system.
-
log
— The destination for all system log files. See “Log File Management” on page 167
for details.
-
releases
— The default destination for operating system upgrades that are downloaded
from the Data Domain Support web site.
-
snmp
— The location of the SNMP MIB (management information base).
-
traces
— The destination for execution traces used in debugging performance issues.
•
One or more backup servers are identified as restorer NFS or CIFS clients.
•
A host is identified for restorer administration. Administrative users have access to the
partition
/ddvar
. The partition is small and data in the partition is not compressed.
•
The time zone you select is set.
•
The initial user for the system is sysadmin with the password that you give during setup. The
user
command allows you to later add administrative and non-administrative users later.
•
The SSH service is enabled and the HTTP, FTP, TELNET, and SNMP services are disabled.
Use the
adminaccess
command to enable and disable services.
•
The user lists for TELNET and FTP are empty, SNMP is not configured, and the protocols are
disabled, meaning that no users can connect through TELNET, FTP, or SNMP.
•
A system report runs automatically every day at 3 a.m. The report goes to a Data Domain email
address and an address that you give during set up. You can add addresses to the email list
using the
autosupport
command.
•
An email list for system alerts that are automatically generated has a Data Domain email
address and a local address that you enter during set up. You can add addresses to the email list
using the
alerts
command
•
The clean operation is scheduled for Tuesday at 6:00 a.m. To review or change the schedule,
use the
filesys clean
commands.
•
The background verification operation that continuously checks backup images is enabled.