What is the size of oracle redo log file and what is the use
of oraarch directory in oracle?
- 2 Answers
- 18820 Views
- Aegis, HCL, TCS, I also Faced
- E-Mail Answers
Answer Posted / inder09
oracle redo log files do not dynamically grow when more
space is needed for redo entries; they have a fixed size (on
SAP systems,typically 50MB). When the current online redo
log file becomes full, the log writer process closes this
file and starts writing into the next one. This is called a
log switch.
oraarch
Offline redo log files are written to the oraarch directory;
their names are specified with help of Oracle instance
configuration parameters, so the name <DBSID>arch1_<LSN>.dbf
is just an example. Moreover, offline redo log files should
be stored on a mirrored disk to prevent loss of redo
information. A RAID system can be used for this purpose.
If u loose a disk containing offline redo logs and data files,
complete recovery is no longer possible. Therefore, offline redo
logs and data files should be on different disks!
| Is This Answer Correct ? | 24 Yes | 3 No |
Post New Answer View All Answers
What is a support package? What is its purpose?
Mention the use of personalized tab and parameter tab in user master record?
How to see when were the optimizer stats last time run?
What is MySAP?
What are the different types of rfc?
What is the different architecture between SAP 4.7EE & ECC5.0
Explain what is business kpis ?
please share sap basis admin interview questions .. thanks sadik
What is purpose user group in SU01?
I would like to know the version or name of SAP that is implemented in real time?
Difference between system refresh and client copy?
Hi Shridher, Would you please send me an SAP CRM question and Answer to siri.testing@gmail.com Thanks, siri
What is an “ok” code is and what is the difference between “t-code” and “ok” code?
I want to let sap skip printing cover pages during printing for any kind of report. How can this be done?
the difference between part number and serial number
