Objective of Understanding ASM Metadata
Fixed V$ Views in ASM
Fixed X$ Tables in ASM
Some Real Time Examples
11g New features
Conclusion
Q&A
Configuration and Performance Measurement
Using V$ Views
ASMCMD Command Line Interface
ASM Home page
Not a easy way to map the database files and physical disks
Need to understand the ASM metadata information
Need to understand the internals of ASM
These Views helps in understanding the following metrics
Physical Mapping
Provides Undocumented Information
18 X$ Tables (May be more)