Kbase P16747: What benefit does running a database with the No Crash Protection Startup Parmeter (-i) provide?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
15/10/2008 |
|
Status: Verified
GOAL:
What benefit does running a database with the No Crash Protection Startup Parmeter (-i) provide?
GOAL:
Is it possible to run a Progress database with No Integrity
FIX:
According the Startup Command and Parameter Reference Guide, running a database with the -i startup parameter causes fewer data and before-image blocks to be written to disk. Running with No Crash Protection makes I/O intesive operations run much faster.
The -i should not be used, however, unless a valid/complete backup exists. Should a database crash while running with the -i, the database will not be able to go through crash recovery. The only recourse when this happens is to go to backup.