1. Database Installation Guide
  2. Configuring File System Storage for Oracle Database
  3. Enabling Hybrid Columnar Compression on Direct NFS Client

Enabling Hybrid Columnar Compression on Direct NFS Client

Perform these steps to enable Hybrid Columnar Compression (HCC) on Direct NFS Client:

  1. Ensure that SNMP is enabled on the ZFS storage server. For example:
    $ snmpget -v1 -c public server_name .1.3.6.1.4.1.42.2.225.1.4.2.0
SNMPv2-SMI::enterprises.42.2.225.1.4.2.0 = STRING: "Sun Storage 7410"
  2. If SNMP is enabled on an interface other than the NFS server, then configure oranfstab using the management parameter.
  3. If SNMP is configured using a community string other than public, then configure oranfstab file using the community parameter.
  4. Ensure that libnetsnmp.so is installed by checking if snmpget is available.

Parent topic: Configuring File System Storage for Oracle Database