3-2 IBM Informix OnLine Database Server Administrator’s Guide
Logical Log File Status ................ 3-26
Logical Log File ID Numbers .............. 3-27
Add a Logical Log File ................ 3-28
Drop a Logical Log File ................ 3-30
Move a Logical Log File to Another Dbspace......... 3-31
Change the Logging Status of a Database .......... 3-33
Adding Logging to a Database ............ 3-34
Ending or Modifying Logging from DB-Monitor ...... 3-35
ANSI Compliance ................ 3-36
Back Up a Logical Log File ............... 3-36
Start Continuous Logical Log Backup ........... 3-37
End Continuous Logical Log Backup ........... 3-38
Switch to the Next Logical Log File ............ 3-39
Free a Logical Log File ................ 3-39
Long Transactions ................ 3-40
Status A .................... 3-41
Status U .................... 3-41
Status U-B ................... 3-41
Status U-C ................... 3-41
Status U-B-L .................. 3-41
If the Logical Log Backup Cannot Complete ......... 3-42
Archive Administration ................. 3-43
Archive Types ................... 3-43
Level-0 Archive ................. 3-44
Level-1 Archive ................. 3-45
Level-2 Archive ................. 3-45
Incremental Archive Strategy............. 3-45
How Long Will an Archive Take?.............3-46
Plan the Archive Schedule ............... 3-47
Minimize Restore Time............... 3-48
Minimize Archive Time............... 3-49
Online Archives ................. 3-49
Single Tape Drive................. 3-49
Operator Availability ............... 3-50
Examine Your Archive Configuration ........... 3-50
Your Configuration File............... 3-50
The Archives .................. 3-51
TAPEDEV Configuration Parameter .......... 3-51
TAPEBLK and TAPESIZE .............. 3-52