Cisco Headend System Release 2.7 Guida All'Installazione
Chapter 5 SR 5.0 Post Upgrade Procedures
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3 Type the following command and then press Enter. The system changes the
value stored in the CED.in file.
echo <new # of days> > /dvs/dncs/bin/CED.in
Example: To set the value to our recommended default value of 90 days, type
the following command and then press Enter.
the following command and then press Enter.
echo 90 > /dvs/dncs/bin/CED.in
4 Type exit and then press Enter to log out the root user.
Adding Custom crontab Entries
Examine old crontab entries for each user on the DBDS system (dncs, root, informix).
Then consult with the system operator to determine whether any of these old entries
should be retained. If necessary, add the required crontab entries to the current
crontab file.
1
Then consult with the system operator to determine whether any of these old entries
should be retained. If necessary, add the required crontab entries to the current
crontab file.
1
If you do not already have two root xterm windows available, open another
xterm window on the DNCS and change to root user by typing su – and pressing
Enter (enter root password when prompted).
Note: You should now have three xterm windows open on the DNCS. Two of
them are root user and one is dncs user.
xterm window on the DNCS and change to root user by typing su – and pressing
Enter (enter root password when prompted).
Note: You should now have three xterm windows open on the DNCS. Two of
them are root user and one is dncs user.
2 Follow these instructions in one of the root xterm windows.
Note: This xterm window will contain the pre-upgrade crontab entries for each
user.
a Type the following command and press Enter.
user.
a Type the following command and press Enter.
cd /dvs/admin/sysinfo/[date]/crontabs
Note: Substitute the date of the most recent network directory for [date] in
the command for /dvs/admin/sysinfo/[date]/crontabs.
the command for /dvs/admin/sysinfo/[date]/crontabs.
b Type the following command and then press Enter.
less root
Result: The system displays the contents of the pre-upgrade root crontab
file.
file.
3
In the second root xterm window, type the following command and then press
Enter. The system displays the contents of the current root crontab file.
Enter. The system displays the contents of the current root crontab file.
crontab -l root
4 Compare the pre-upgrade and post-upgrade crontab entries. If the pre-upgrade
crontab file contains site-specific, unique entries, consult with the system
operator regarding whether those entries are still needed.
operator regarding whether those entries are still needed.