Руководство По Установке для Cisco Headend Digital Broadband Delivery System
Chapter 2 DNCS Pre-Upgrade Procedures
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Stop the cron Jobs on the Application Server or MAS
This section provides procedures for stopping cron jobs on either a Cisco
Application Server or a MAS.
Application Server or a MAS.
Stop the cron Jobs on the Cisco Application Server
1 In the xterm window, type cd and then press Enter. The home directory on the
1 In the xterm window, type cd and then press Enter. The home directory on the
DNCS becomes the working directory.
Note: Alternatively, you can complete this procedure from a remote shell on the
Application Server:
a In a DNCS xterm window, type rsh appserver and press Enter. This will
Note: Alternatively, you can complete this procedure from a remote shell on the
Application Server:
a In a DNCS xterm window, type rsh appserver and press Enter. This will
open a remote shell on the Application Server.
b Proceed to step 2 and run the commands from the remote shell.
2 Complete the following steps to log on to the xterm window as root user.
a Type su - and press Enter. The password prompt appears.
b Type the root password and press Enter.
b Type the root password and press Enter.
3 Type pgrep -fl cron and press Enter. The Application Server displays the cron
process ID (PID).
4 Use the cron PID from step 3, and type ptree <PID> and press Enter. The
Application Server displays the process tree of all cron processes.
5 Did the results from step 4 only include /usr/sbin/cron?
If yes, type svcadm -v disable -s cron and press Enter.
If no, (results from step 2 show multiple cron processes), type kill -9 <PIDs>
and press Enter.
Important: List the PIDs in reverse order.
Example: kill -9 14652 14651 209
and press Enter.
Important: List the PIDs in reverse order.
Example: kill -9 14652 14651 209
If the results from step 4 did not show /usr/sbin/cron, then the cron jobs are
already stopped.
already stopped.
6 Confirm that the cron jobs have stopped by typing pgrep -fl cron and press
Enter. The command prompt should be the only item displayed; no processes
should be displayed.
Note: The "l" in "fl" is a lowercase L.
should be displayed.
Note: The "l" in "fl" is a lowercase L.
7 If the results from step 6 show that the cron process is still running, repeat steps
4 through 6.
Note: Call Cisco Services for assistance if necessary.
Note: Call Cisco Services for assistance if necessary.
Stop the cron Jobs on the Time Warner Mystro Application Server
If necessary, refer to the documents supplied by Mystro to stop the cron job on the
MAS.
MAS.