Cisco Headend System Release 2.7 Installation Guide
Appendix D
DTACS Rollback Procedure
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Which Rollback Procedure Should I Use?
Three rollback procedures exist for rolling back the DTACS upgrade. Read the
following choices to help you decide which rollback procedure to use.
following choices to help you decide which rollback procedure to use.
If you need to roll back a major upgrade, and you have not already run the
procedure under Attach Mirrors After a DVD Live Upgrade (on page 79), then
use the procedure under Activate the Old System Release (on page 175) to roll
back.
Note: It should take you about 10 minutes to roll back the T5220 or T5440
DTACS server using this procedure.
procedure under Attach Mirrors After a DVD Live Upgrade (on page 79), then
use the procedure under Activate the Old System Release (on page 175) to roll
back.
Note: It should take you about 10 minutes to roll back the T5220 or T5440
DTACS server using this procedure.
If you need to roll back a major upgrade, and you have already run the procedure
under Attach Mirrors After a DVD Live Upgrade (on page 79), then use the
procedures to restore the DTACS file system and database in Backup and Restore
the DTACS File System and Database.
Note: It may take as long an hour to roll back the T5220 or T5440 DTACS server.
under Attach Mirrors After a DVD Live Upgrade (on page 79), then use the
procedures to restore the DTACS file system and database in Backup and Restore
the DTACS File System and Database.
Note: It may take as long an hour to roll back the T5220 or T5440 DTACS server.
If you need to roll back a package install, then use the procedures in Roll Back a
CD Install (on page 176).
CD Install (on page 176).