Cisco Headend System Release 2.5 Betriebsanweisung
4001155 Rev B
Backing Up and Restoring the Informix Database
3-11
Restore the Informix Database,
Continued
6. Insert the CD labeled DBDS Maintenance CD 2.0.x into the CD drive of the
DNCS.
7. Type df -n and then press Enter.
Result: A list of the mounted filesystems appears.
Note: The presence of /cdrom in the output confirms that the system
Note: The presence of /cdrom in the output confirms that the system
correctly mounted the CD.
8. Insert your most recent copy of the DNCS database backup tape into the tape
drive of the DNCS and wait for the green light on the tape drive to stop
flashing.
9. Choose one of the following options.
•
If you are using the standard tape drive configuration listed in the Check
Your Tape Drive Configuration procedure in the Backup the Informix
Database section, earlier in this chapter, follow these instructions.
a) Type /cdrom/cdrom0/s3/backup_restore/restoreDatabase and then
a) Type /cdrom/cdrom0/s3/backup_restore/restoreDatabase and then
press Enter.
b) Go to step 11.
•
If you are using a custom tape drive configuration, go to step 10.
10. If you are using a custom tape drive configuration, type
/cdrom/cdrom0/s3/backup_restore/restoreDatabase -b [blocksize]
-s [tapesize] and then press Enter.
Notes:
•
Notes:
•
The [tapesize] refers to the tapesize that corresponds to your tape from the
chart in the Tape Considerations section of Chapter 2.
•
The [blocksize] refers to the blocksize that corresponds to your tape from
the chart in the Tape Considerations section of Chapter 2.
Example:
/cdrom/cdrom0/s3/backup_restore/restoreDatabase -b 128 -s 13212058
11. When the message Is there more than 1 tape in this backup? [Y/N] appears,
type n and then press Enter.
Result: The system displays a message about ensuring that the backup tape
Result: The system displays a message about ensuring that the backup tape
is in the drive.
12. Press Enter.
Result: The system restores the database.