Cisco Headend System Release 2.7 Guida Utente
4013779 Rev C
iii
Contents
About This Guide
v
Chapter 1 Release Notes
1
Improvements to the Backup and Restore Procedures ...................................................... 2
Chapter 2 Backup Recommendations
3
System Backup Frequency ...................................................................................................... 4
Tape Considerations ................................................................................................................ 6
Chapter 3 Backup Procedures
9
Check Your Tape Drive Configuration ............................................................................... 10
Back Up the DNCS or Application Server File System .................................................... 12
Back Up the Informix Database ........................................................................................... 17
Back Up the DNCS or Application Server Key Files ........................................................ 21
Chapter 4 Restoration Procedures
27
Restore the DNCS File System ............................................................................................. 28
Restore the Informix Database ............................................................................................. 36
Restore the Application Server File System ....................................................................... 42
Restore the Key Files ............................................................................................................. 49
Chapter 5 Customer Information
55
Appendix A Stopping System Components
57
Stop System Components ..................................................................................................... 58
Appendix B Restarting System Components
61
Restart System Components................................................................................................. 62