Trace File Analyzer (TFA) Collector simplifies diagnostic data collection on Oracle Cluster Ready Services (CRS), Oracle Grid Infrastructure (Oracle GI), and Oracle RAC systems. TFA behaves in a similar manner to the ion utility packaged with Oracle Clusterware. Both tools collect and package diagnostic data. However, TFA is much more powerful than ion because TFA centralizes and automates the collection of diagnostic information.
TFA provides the following key benefits and options:
Encapsulation of diagnostic data collection for all Oracle CRS, Oracle GI, and Oracle RAC components on all cluster nodes into a single command executed from a single node
Option to "trim" diagnostic files during data collection to reduce data upload size
Options to isolate diagnostic data collection to a given time period and to a particular product component, such as Oracle ASM, RDBMS, or Oracle Clusterware
Centralization of collected diagnostic output to a single node in Oracle Database Appliance, if desired
On-Demand Scans of all log and trace files for conditions indicating a problem
Real-Time Scan Alert Logs for conditions indicating a problem (for example, Database Alert Logs, Oracle ASM Alert Logs, and Oracle Clusterware Alert Logs)
See Also:
My Oracle Support note 1513912.1 "TFA Collector - Tool for Enhanced Diagnostic Gathering" at https://support.oracle.com/CSP/main/article?cmd=show&type=NOT&id=1513912.1