Cisco Headend System Release 2.5 사용자 가이드
4001155 Rev B
Backing Up and Restoring the DNCS and Application Server
4-5
Back Up the DNCS or Application Server File System,
Continued
8.
Choose one of the following options:
•
•
If you are backing up the file system to a tape in the DNCS or Application
Server, go to Backing Up the File System to the DNCS or Application
Server, next in this section.
•
If you are backing up the file system to a tape in a remote host computer, go
to Backing Up the File System to a Remote Host Computer, later in this
section.
Backing Up the File System to the DNCS or Application Server
Follow these instructions under the following circumstances:
•
•
You are backing up the file system of the DNCS to a tape in the DNCS, itself
•
You are backing up the file system of the Application Server to a tape in the
Application Server, itself
If you are backing up the file system of the Application Server to a tape in the DNCS,
use the procedure in Backing Up the File System to a Remote Host Computer, next
in this section, instead.
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.
Insert the blank tape into the tape drive of the DNCS or Application Server,
whichever server you are backing up, and wait for the green light to stop
flashing.
2.
To back up the file system, type
/cdrom/cdrom0/s3/backup_restore/backupFileSystems and then press Enter.
Result: The system backs up the DNCS or Application Server file system,
Result: The system backs up the DNCS or Application Server file system,
ejects the tape, and displays a message when the backup is complete.
3.
When the backup is complete, remove the tape and store it in a safe place.
4.
Type eject cdrom and then press Enter.