Cisco Headend Digital Broadband Delivery System 用户指南
Restore the Application Server File System
4013779 Rev C
45
Preparing to Restore the Application Server File System from an NFS-Mounted Directory
To prepare for the restoration of the Application Server file system from an NFS-
To prepare for the restoration of the Application Server file system from an NFS-
mounted directory, complete the following steps.
1 Type mkdir /tmp/<remotehost> and then press Enter. The system creates the
1 Type mkdir /tmp/<remotehost> and then press Enter. The system creates the
/tmp/<remotehost> directory.
Note: The <remotehost> represents the hostname of the remote computer that
Note: The <remotehost> represents the hostname of the remote computer that
holds the file system which you used for the backup.
2 Configure the appropriate interface to the NFS files server.
Example: # ifconfig ce0 inet 192.168.2.20 netmask 255.255.255.0 up
3 Type mount <remotehost>: /<path_to_NFS_directory>/tmp/<remotehost>and
then press Enter.
Note: The <path_to_NFS_directory> represents the directory path on the
Note: The <path_to_NFS_directory> represents the directory path on the
remote host that holds the backup files.
4 Type ls and then press Enter. Look for the hostname of the Application Server.
5 Type
5 Type
cd /tmp/remotehost/<hostname>/<date_time_stamp> and then press Enter. The
specified directory becomes the working directory.
6 Go to
Restoring the Application Server File System from an NFS-Mounted
Directory (on page 47).
Restoring the Application Server File System
Complete the following steps if you are restoring the file system of the Application
Server from a tape in the Application Server.
Note: If you have correctly followed the directions in this chapter, you should be
Note: If you have correctly followed the directions in this chapter, you should be
logged in to an xterm window as root user.
1 Type ./restoreFileSystems -v and then press Enter. The system restores the
1 Type ./restoreFileSystems -v and then press Enter. The system restores the
Application Server file system and displays a message when the restoration is
complete.
2 When the restoration is complete, remove the tape and store it in a safe place.
3 Type /usr/sbin/shutdown -y -i0 -i6 and then press Enter. The Application
3 Type /usr/sbin/shutdown -y -i0 -i6 and then press Enter. The Application
Server reboots and the Common Desktop Environment (CDE) login window
appears.
4 Log on to the CDE as root user.