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 .
    SNMPv2-SMI::enterprises. = 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.