Oracle File System

Data Files (to Store Data):
oracle/SID/sapdata1
oracle/SID/sapdata2
oracle/SID/sapdata3
oracle/SID/sapdata4
Online Redo log Files:
These are written by log writer and switched periodically
oracle/SID/origlogA
oracle/SID/origlogB
oracle/SID/mirrlogA
oracle/SID/mirrlogB
Offline Redo log Files:
These are written by archival process
oracle/SID/oraarch
DB House Keeping Logs: (dbcheck,dbstats,dbcleanup)
oracle/SID/sapcheck
Oracle Traces(Oracle Startup,Shutdown, SCN, lsn ,process traces,DR Traces,crash traces,Internal errors,oracle errors)—DB17
oracle/SID/saptrace
oracle/SID/saptrace/background/alert_SID.log(oracle DB Trace)
oracle/SID/saptrace/usertrace(oracle processes Trace)
SAP Reorganization and Space Management
oracle/SID/sapreorg
SAP BACKUP:
when backups are scheduled to disk
oracle/SID/sapbackup
SAP ARCHIVE:
Log backup File Traces
oracle/SID/saparch
Oracle/SID/102_64|112_64|12X_64 (Oracle HOME)
Oracle/SID/102_64|112_64|12X_64/bin (Oracle binaries)
Oracle/SID/102_64|112_64|12X_64/lib (Oracle libraries)
Oracle/SID/102_64|112_64|12X_64/dbs (Oracle initialization Files)
Oracle/SID/102_64|112_64|12X_64/network/admin(Oracle network Files)

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