Cisco Headend System Release 2.7 Installation Guide

 

78-4036705-01 Rev D 

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1  Remove the maintenance DVD and insert the upgrade CD. 
2  Type cd /cdrom/cdrom0 and press Enter. 
3  Type install_pkg and press Enter. 

a  Type y to continue 
b  Press Enter to continue. The system asks if you have backed up your DNCS 

host. 

c  Type yes and press Enter.  
d  Type d (default) or enter a value and then press Enter to define the number 

of days before EMMs are deleted. The system prompts you to confirm the 
installation configuration. 

e  Review the install configuration parameters.  If they are OK, press c to 

continue. Otherwise, follow the on-screen instructions to modify. 

4  When complete, check the following logs for errors: 

 

- /var/log 

 

- /dvs/dtacs/tmp/corefiles (check for any core dumps) 

 

- /var/sadm/system/logs (includes install logs).  

You should see messages that say SUCCESS: No differences found for dtacsdb.  

5  Did you perform a DVD upgrade (live upgrade) prior to the CD upgrade? 

 

If yes, go to Post-Installation Tasks (on page 59). 

 

If no, go to step 6. 

6  Change to dtacs user; then type dtacsStart and press Enter to restart the DTACS 

processes. 
Important: If all WUIs do not display, you should stop and restart Tomcat by 
entering the following as root: 

  # svcadm disable svc:/network/apache-tomcat:default

 

  # svcadm enable svc:/network/apache-tomcat:default

 

7  Is your DTACS system operating properly? 

 

If yes, go to step 8. 

 

If no, troubleshoot your system or call Cisco Services to remedy any issues. 
Once the system is operating correctly, go to step 8. 

8  Remove the upgrade CD and re-insert the maintenance DVD. 
9  Type /cdrom/cdrom0/s3/backup_restore/mirrState -a and press Enter to sync the 

mirrors.