database::sysctl

Overview

This class contains the definition all all required sysctl setings for your system.

When these customizations aren’t enough, you can replace the class with your own class. See ora_profile::database for an explanation on how to do this.

Attributes

Attribute Name Short Description
list The required sysctl parameters for Oracle.

list

The required sysctl parameters for Oracle.

You must specify a Hash of sysctl

The defaults are:

ora_profile::database::sysctl::list:
  'kernel.msgmnb':
    value:  65536
  'kernel.msgmax':
    value:  65536
  'kernel.shmmax':
    value:  4398046511104
  'kernel.shmall':
    value:  4294967296
  'fs.file-max':
    value:  6815744
  'kernel.shmmni':
    value:  4096
  'fs.aio-max-nr':
    value:  1048576
  'kernel.sem':
    value:  '250 32000 100 128'
  'net.ipv4.ip_local_port_range':
    value:  '9000 65500'
  'net.core.rmem_default':
    value:  262144
  'net.core.rmem_max':
    value:  4194304
  'net.core.wmem_default':
    value:  262144
  'net.core.wmem_max':
    value:  1048576
  'kernel.panic_on_oops':
    value:  1

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