Cisco Headend System Release 2.7 Installation Guide
4020695 Rev C
iii
Contents
About This Guide
vii
Chapter 1 Install the DBDS Utilities
1
Before You Begin ...................................................................................................................... 2
DBDS Utilities Installation Instructions ................................................................................ 3
Verify the crontab Entry.......................................................................................................... 5
Customize the Doctor Report ................................................................................................. 6
Chapter 2 Delete Unneeded EMMs with the
dbOptimizer Program
dbOptimizer Program
7
The dbOptimizer Options ....................................................................................................... 8
List EMMs by Age ................................................................................................................... 9
Deletion of EMMs Based Upon Age ................................................................................... 11
Change the crontab Entry ..................................................................................................... 13
Chapter 3 Reset DHCT Configuration with the delete-sm Utility 15
Supported Options for the delete-sm Utility ..................................................................... 16
Display the Help Window for the delete-sm Utility ......................................................... 18
Reset the Configuration of a Single DHCT ........................................................................ 19
Reset the Configuration of DHCTs in a Prepared Text File ............................................. 20
Reset the Configuration of DHCTs to Support Session-Based Encryption ................... 22
Chapter 4 Analyze System Configuration with the
Doctor Report
Doctor Report
23
Run the Doctor Report .......................................................................................................... 25
Understand the Data in the Doctor Report Fields ............................................................. 27
Chapter 5 Manage the Database with the dncsDbData Utility
51
Monitor and Eliminate Database Fragmentation .............................................................. 53
The dncsDbData Options ...................................................................................................... 57
Unload the Database ............................................................................................................. 59
Load the Database .................................................................................................................. 67
Database Fragmentation, Database Used Capacity, and the Doctor Report ................. 73
Obtain System Platform Information .................................................................................. 78
Obtain the Version Number of the dncsDbData Utility ................................................... 79