Cisco Headend System Release 2.7 ユーザーガイド
Restore the Key Files
4013779 Rev C
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6 Complete the following steps if you are restoring the key files of the DNCS.
a From an xterm window on the Application Server, type su - and then press
Enter.
b Type the root password and then press Enter.
c On the Application Server, type /usr/sbin/shutdown -y -g0 -i0 and then
c On the Application Server, type /usr/sbin/shutdown -y -g0 -i0 and then
press Enter. The Application Server shuts down and the ok prompt appears.
d On the DNCS, type /usr/sbin/shutdown -y -g0 -i6 and then press Enter. The
DNCS reboots.
e Log on to the CDE of the DNCS as dncs user.
7 Is the Application Server still at the ok prompt?
If yes, go to step 8.
If no, go to step 9.
8 Complete the following steps to reboot the Application Server.
a Type boot and then press Enter. The Application Server reboots.
b Log on to the CDE of the Application Server as dncs user.
b Log on to the CDE of the Application Server as dncs user.
9 Follow the instructions in
Restarting System Components (on page 61) to restart
Spectrum, the DNCS, and the Application Server.
Restoring the Key Files from an NFS-Mounted Directory
Complete the following steps to restore the key files from a specified backup
directory on the DNCS or the Application Server.
1 From an xterm window, where you are logged on as root user, type cd / and then
1 From an xterm window, where you are logged on as root user, type cd / and then
press Enter.
2 Type /usr/bin/tar xvf <backup_directory>/KeyFiles.tar and then press Enter.
Note: Substitute the full directory path that you recorded in step 4 of
Backing
Up the Key Files to an NFS-Mounted Directory (on page 24).
3 Type eject cdrom and then press Enter.
Note: Remove the CD and store it in a safe place.
4 Are you restoring the key files of the DNCS?
If yes, go to step 5.
If no (you are restoring the key files of the Application Server), follow these
instructions.
a Type /usr/sbin/shutdown -y -g0 -i6 and then press Enter. The
a Type /usr/sbin/shutdown -y -g0 -i6 and then press Enter. The
Application Server reboots.
b Go to step 6.