– Report Options
– Auto Restart Options
– Daemon Options
– Profile Run Options
• For more information about ORAchk, see My Oracle Support note 1268927.2,
"ORAchk Health Checks for the Oracle Stack" at https://support.oracle.com/CSP/
main/article?cmd=show&type=NOT&id=1268927.2
oakcli reconfigure osparams
Use the oakcli reconfigure osparams command to adjust the kernel
parameters based on the available RAM after you upgrade memory or DIMM.
After you change or expand memory on Oracle Database Appliance, use the oakcli
reconfigure osparams command to display the current configuration and
suggested values for
memlock
and
vm.nr_hugepages
. When prompted, answer yes or
no to change the value to the suggested value.
Syntax
oakcli reconfigure osparams [-h]
Parameters
Parameter Description
-h
(Optional) Displays help for using the command.
Usage Notes
After you change or expand memory on Oracle Database Appliance, use this
command to update the kernel parameters.
Note:
When adjusting the settings, ensure that you make the changes on both
nodes.
Example 14-17 Viewing the Current and Suggested Kernel Parameters
In this example, the output displays the configured and suggested values for
memlock
and
vm.nr_hugepages
. When prompted, enter no for both parameters to view, but not
implement the suggested values.
# oakcli reconfigure osparams
Configured value for memlock is: 11000000
Suggested value for memlock is: 11000000
Do you want to use suggested value of memlock?: yes/no
no
User entered no, not updating kernel.memlock
Chapter 14
oakcli reconfigure osparams
14-32
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