Руководство Пользователя для Cisco Headend System Release 2.5
4001155 Rev B
Backing Up and Restoring the DNCS and Application Server
4-15
Restore the DNCS or Application Server File System,
Continued
5.
Have you just restored the file system of a DNCS?
•
•
If yes, follow the Restore the Informix Database procedures in Chapter 3
to restore the Informix database. After restoring the Informix database, go
to step 6.
Important: The final few steps in restoring the Informix database require
Important: The final few steps in restoring the Informix database require
that you eject the DBDS Maintenance CD and restart the system
components. Stop right before you eject the CD and restart the system
components.
•
If no (you restore the file system of an Application Server), skip to step 9.
6.
Have you just restored the file system of an Enterprise 450 DNCS or of a Sun
Fire V880 DNCS?
•
•
If yes, go to step 7; you now need to enable disk mirroring.
Note: The DBDS Maintenance CD should still be in the CD drive of the
Note: The DBDS Maintenance CD should still be in the CD drive of the
DNCS and you should still be logged in as root user to an xterm window.
•
If no, skip to step 9.
7.
Type /cdrom/cdrom0/mirrState -a and then press Enter.
Result: The system displays the following message:
WARNING!
Result: The system displays the following message:
WARNING!
Proceeding beyond this point will ATTACH all Controller 2 submirrors.
Are you certain you want to proceed?
8.
Type y and then press Enter.
Result: The system enables the disk mirroring functions on the DNCS.
Note: Depending upon your system configuration, it may take up to an hour
Result: The system enables the disk mirroring functions on the DNCS.
Note: Depending upon your system configuration, it may take up to an hour
for all of the data to become mirrored.
9.
Type eject cdrom and then press Enter.
Result: The system ejects the CD.
Result: The system ejects the CD.
10.
Click the right mouse button on the server you restored and select Log Out.
Result: The root user logs off and the CDE window returns.
Result: The root user logs off and the CDE window returns.
11.
Log on to the CDE window as dncs user.