Cisco Headend System Release 2.7 Guide De Montage
Chapter 2 Before You Begin
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The DTACS Server can be running while you back up the Informix database.
It may take up to 30 minutes to back up the database.
The external tape drive should be connected to your DTACS server.
1 Insert the DTACS DVD into the DVD drive.
2 From a root xterm window, type df -n and then press Enter. A list of the
2 From a root xterm window, type df -n and then press Enter. A list of the
mounted filesystems appears.
Note: The presence of /cdrom in the output confirms that the system correctly
mounted the DVD.
Note: The presence of /cdrom in the output confirms that the system correctly
mounted the DVD.
3 Label your backup tape with the following information:
[DTACS Server] Database Backup [Day of the Week]
[Site Name]
[Software Version]
DTACS DVD [version]
[Tape #]
Notes:
[Site Name]
[Software Version]
DTACS DVD [version]
[Tape #]
Notes:
Customize the label with the day of the week, site name, and software
version for the site you are backing up.
version for the site you are backing up.
If your database backup requires more than one tape, be sure to note the tape
number on the label.
number on the label.
4 Insert the tape into an external tape drive that has been connected to the DTACS
Server.
Type /cdrom/cdrom0/s3/backup_restore/backupDatabase -v and then press
Enter. The system instructs you to mount tape 1 on /dev/rmt/0h and then press
Return to continue.
Type /cdrom/cdrom0/s3/backup_restore/backupDatabase -v and then press
Enter. The system instructs you to mount tape 1 on /dev/rmt/0h and then press
Return to continue.
5 Press Enter. The system backs up your Informix database.
Notes:
The message "Successfully completed the database backup" appears when
the backup has completed successfully.
the backup has completed successfully.
If the database backup was not successful, the system displays an error
message. Call Cisco Services at 1-866-787-3866 for assistance in resolving the
error message.
message. Call Cisco Services at 1-866-787-3866 for assistance in resolving the
error message.
6 Remove the tape and store it in a safe place.