Extending Automatic Storage Management to Manage ALL DataOracle Database 11g Release 2

Table of Contents

• Storage management challenges
• ASM Overview
• ASM in 11gR2 takes it the next level
  • What is it
  • How does it work
  • How do I manage it
  • Benefits
• How do I get from here to ASM
• ASM reference customers

ASM Is Most Popular Storage Manager

• De-facto standard for RAC and grid deployments, >65%
• De-facto standard for VLDB deployments
• Large and growing adoption for single instance deployments, >20%
• Thousands of customers using ASM
• One of the most popular features in the database

What is ASM Cluster File System (ACFS)

• General purpose scalable file system
  • Journaling, extent based
  • Single node and cluster
  • POSIX, X/OPEN file system solution for UNIX/Linux
  • Windows file system solution for Windows platforms
• Accessible through NAS protocols (NFS, CIFS)
• Leverages ASM technology for volume mgt
• Integrated with Oracle Clusterware for cluster support
• Multi OS platform (Linux and Windows at initial release)
• Integrated with Oracle system mgt tools
  • Oracle installation and configuration
  • Enterprise Manager and ASM Storage mgt tools
  • Native OS File System Management tools

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