Cisco Headend Digital Broadband Delivery System Guia Da Instalação
Complete the Pre-Upgrade Tasks
78-4004034-01 Rev C
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Disable Hot Backups
Follow these steps to disable hot backups.
1 At the # prompt, type ps –ef | grep –i hot and press Enter.
2 Does the ASI Server indicate that the hot_backup process is currently running?
1 At the # prompt, type ps –ef | grep –i hot and press Enter.
2 Does the ASI Server indicate that the hot_backup process is currently running?
If yes, you must wait until the process is complete to continue. Then, go to
step 3.
If no, go to step 3.
3 At the # prompt, type EDITOR=vi; export EDITOR and press Enter.
4 Type crontab –e oracle and press Enter.
5 Look through the file to find the following line:
4 Type crontab –e oracle and press Enter.
5 Look through the file to find the following line:
00 01 * * * /export/home/oracle/scripts/cron/hot_backup.sh
Note: The first four characters of this line indicate the time that the hot_backup
Note: The first four characters of this line indicate the time that the hot_backup
process is scheduled to run. These characters may be different on your system.
6 Type # at the beginning of that line to mark it as a comment.
7 Press Esc, then type wq! and press Enter to save and close the file.
8 Type crontab –l oracle and press Enter to verify that the changes were saved.
7 Press Esc, then type wq! and press Enter to save and close the file.
8 Type crontab –l oracle and press Enter to verify that the changes were saved.
The line that you modified should appear as:
#00 01 * * * /export/home/oracle/scripts/cron/hot_backup.sh.
#00 01 * * * /export/home/oracle/scripts/cron/hot_backup.sh.
Verify isactl cron Script is Disabled
Follow these steps to disable the isactl cron script.
1 Login as root user.
2 At the # prompt, type crontab –e root and press Enter.
3 Look through the file to find the following line:
1 Login as root user.
2 At the # prompt, type crontab –e root and press Enter.
3 Look through the file to find the following line:
00 04 * * * /opt/Prasara/bin/isactl restart
Note: The first four characters of this line indicate the time that the isactl process
Note: The first four characters of this line indicate the time that the isactl process
is scheduled to run. These characters may be different on your system.
4 Type # at the beginning of that line to mark it as a comment.
5 Press Esc, then type wq! and press Enter to save and close the file.
6 Type crontab –l root and press Enter to verify that the changes were saved. The
5 Press Esc, then type wq! and press Enter to save and close the file.
6 Type crontab –l root and press Enter to verify that the changes were saved. The
line that you modified should appear as:
# 00 04 * * * /opt/Prasara/bin/isactl restart
# 00 04 * * * /opt/Prasara/bin/isactl restart