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Dell PowerStore: Oracle Best Practices
Executive summary Introduction PowerStore sizing PowerStore installation best practices PowerStore host objects Host and Linux configuration Deploying Oracle on PowerStore T models PowerStore storage provisioning and configuration best practices PowerStore file storage Oracle Disk Manager
Introduction
NFS traffic
NFS supported storage option
Oracle Direct NFS Data protection and recovery References

Introduction

Home > Storage > PowerStore > Databases and Data Analytics > Dell PowerStore: Oracle Best Practices > Introduction

Introduction

  • In Oracle 21c, the standard Oracle ODM static library ($ORACLE_HOME/rdbms/libnfsodm.a) manages Oracle I/O and its file management infrastructure. If the dynamic ODM library containing the embedded Oracle NFS client ($ORACLE_HOME/lib/libnfsodm.so) is enabled, a copy of the dynamic ODM library will exist in directory $ORACLE_HOME/rdbms/odm/. The dynamic library allows the use of NFS devices without using the native Linux NFS kernel (kNFS).

    Note: In versions prior to Oracle 21c, the version number of Oracle is part of the ODM library and Oracle NFS client file names. For example, in Oracle 19c, the respective ODM library and Oracle NFS client names are: $ORACLE_HOME/lib/libodm19.a
    $ORACLE_HOME/lib/libodm19.so
    $ORACLE_HOME/lib/libodmd19.so
    $ORACLE_HOME/rdbms/lib/odm/libnfsodm19.so