Cisco Headend System Release 2.7 Guida Utente
Back Up the Informix Database
4013779 Rev C
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4 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 CD.
5 Label your backup tape with the following information:
[DNCS or Application Server] Database Backup [Day of the Week]
[Site Name]
[Software Version]
DBDS Maintenance CD x.x.x
[Tape #]
Notes:
Notes:
Customize the label with the day of the week, site name, and software
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.
6 Insert the tape into the tape drive of the DNCS and wait until the green light
stops flashing.
Important: Be sure that you are using different tapes for each day of the week,
Important: Be sure that you are using different tapes for each day of the week,
as recommended in the Introduction to this chapter.
7 Type . /dvs/dncs/bin/dncsSetup and then press Enter. The system establishes
the root user environment.
Important: Be sure to type the dot, followed by a space, prior to typing /dvs.
Important: Be sure to type the dot, followed by a space, prior to typing /dvs.
8 Choose one of the following options.
If you are using the standard tape drive configuration listed in Check Your
Tape Drive Configuration (on page 10), go to step 9.
If you are using a custom tape drive configuration, go to step 10.
9 If you are using the standard tape drive configuration, type
/cdrom/cdrom0/s3/backup_restore/backupDatabase -v and then press Enter;
then, go to step 11.
Result: The system displays the following message:
Result: The system displays the following message:
Please mount tape 1 on /dev/rmt/0h and then press Return to continue.