Примечания к выпуску для Cisco Headend System Release 2.7
4019475 Rev D
iii
Contents
About This Guide
vii
Introducing System Release 2.7/3.7/4.2 Service Pack 2
1
Major Improvements to SR 2.7/3.7/4.2 SP2 ........................................................................ 2
What CRs Are Included in This Service Pack? .................................................................. 10
What Are the Site Requirements? ........................................................................................ 19
What Are the Known Issues? ............................................................................................... 22
Additional Known Issues ..................................................................................................... 27
What CRs Are Included in This Service Pack? .................................................................. 10
What Are the Site Requirements? ........................................................................................ 19
What Are the Known Issues? ............................................................................................... 22
Additional Known Issues ..................................................................................................... 27
DNCS Pre-Upgrade Procedures
29
When to Complete These Procedures ................................................................................. 31
Plan Which Optional Features Will Be Supported ............................................................ 33
Verify the Integrity of the CDs ............................................................................................. 34
Verify the Integrity of the DBDS Maintenance CD ........................................................... 36
Upgrade the RNCS (Optional) ............................................................................................. 37
Check Available Disk Space ................................................................................................. 38
Enabled Features .................................................................................................................... 39
Run the Doctor Report .......................................................................................................... 40
Examine Mirrored Devices ................................................................................................... 41
Verify that Boot Device is Correctly Configured .............................................................. 42
Verify and Back Up the Current Modulator Software ..................................................... 43
Check the EAS Configuration—Pre-Upgrade ................................................................... 44
Obtain System Configuration .............................................................................................. 45
Collect Network Information ............................................................................................... 46
Check and Remove Sessions ................................................................................................ 48
Back Up the DNCS and Application Server File Systems ................................................ 50
Stop the dhctStatus, signonCount, and cmd2000 Utilities ............................................... 51
Back Up and Delete the copyControlParams File ............................................................. 53
Verify DBDS Stability ............................................................................................................ 54
Back Up the Informix Database ........................................................................................... 55
Suspend Billing and Third-Party Interfaces ....................................................................... 56
Stop the cron Jobs ................................................................................................................... 57
Stop Cisco Basic Backup or Auto Backup Servers ............................................................. 59
Remove the NMI Software ................................................................................................... 60
Stop System Components ..................................................................................................... 61
Ensure No Active Database Sessions on the DNCS .......................................................... 63
Plan Which Optional Features Will Be Supported ............................................................ 33
Verify the Integrity of the CDs ............................................................................................. 34
Verify the Integrity of the DBDS Maintenance CD ........................................................... 36
Upgrade the RNCS (Optional) ............................................................................................. 37
Check Available Disk Space ................................................................................................. 38
Enabled Features .................................................................................................................... 39
Run the Doctor Report .......................................................................................................... 40
Examine Mirrored Devices ................................................................................................... 41
Verify that Boot Device is Correctly Configured .............................................................. 42
Verify and Back Up the Current Modulator Software ..................................................... 43
Check the EAS Configuration—Pre-Upgrade ................................................................... 44
Obtain System Configuration .............................................................................................. 45
Collect Network Information ............................................................................................... 46
Check and Remove Sessions ................................................................................................ 48
Back Up the DNCS and Application Server File Systems ................................................ 50
Stop the dhctStatus, signonCount, and cmd2000 Utilities ............................................... 51
Back Up and Delete the copyControlParams File ............................................................. 53
Verify DBDS Stability ............................................................................................................ 54
Back Up the Informix Database ........................................................................................... 55
Suspend Billing and Third-Party Interfaces ....................................................................... 56
Stop the cron Jobs ................................................................................................................... 57
Stop Cisco Basic Backup or Auto Backup Servers ............................................................. 59
Remove the NMI Software ................................................................................................... 60
Stop System Components ..................................................................................................... 61
Ensure No Active Database Sessions on the DNCS .......................................................... 63
System Release 2.7/3.7/4.2 SP2 Installation Procedures
65