Cisco Headend System Release 2.7 Installation Guide
Chapter 1 SR 2.8.2/3.8.2/4.3.2 Pre-Upgrade Procedures
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4 Is the PSIP_INSERT_RATE variable already set to 0?
If yes, go to step 8; no .profile changes for the PSIP_INSERT_RATE are
required.
required.
If no, continue with step 5.
5 Open the .profile file with a text editor.
6 Is the PSIP_INSERT_RATE variable already in the file?
6 Is the PSIP_INSERT_RATE variable already in the file?
If yes, set the value of this variable to 0.
If no, add the following entries to the bottom of the file:
PSIP_INSERT_RATE=0
export PSIP_INSERT_RATE
7 Save and close the file.
8 From the xterm window on the DNCS, type the following command and press
8 From the xterm window on the DNCS, type the following command and press
Enter:
grep SI_REGENERATION_TIME /export/home/dncs/.profile
9 Does your output from step 8 show that the SI_REGENERATION_TIME
variable exists and is set to 1200?
If yes (to both requirements), go to the next procedure in this chapter.
If no, go to step 10.
10 Open the .profile file with a text editor.
11 Choose one of the following options:
11 Choose one of the following options:
If the SI_REGENERATION_TIME variable is not yet present in the .profile
file, append the variable to the file and set it to 1200.
file, append the variable to the file and set it to 1200.
If the SI_REGENERATION_TIME variable is present in the .profile file but
is set incorrectly, change it to 1200.
Example: When you are finished, your entry should be:
is set incorrectly, change it to 1200.
Example: When you are finished, your entry should be:
SI_REGENERATION_TIME=1200
12 Save and close the file.