1Z0-821 Question #206: Real Exam Question with Answer & Explanation

The correct answer is C. From the command line enter:. The prctl utility allows the examination and modification of the resource controls associated with an active process, task, or project on the system. It allows access to the basic and privileged limits and the current usage on the specified entity. How to Change the zone.cpu-shar

Question

How should you permanently restrict the non-global zone testzone so that it does not use more than 20 CPU shares while it is running?

Options

AWhile configuring the zone, add this entry:
BWhile configuring the zone, add this entry:
CFrom the command line enter:
DFrom the command line, enter:

Explanation

The prctl utility allows the examination and modification of the resource controls associated with an active process, task, or project on the system. It allows access to the basic and privileged limits and the current usage on the specified entity. How to Change the zone.cpu-shares Value in a Zone Dynamically This procedure can be used in the global zone or in a non-global zone. For more information about roles, see Configuring and Using RBAC (Task Map) in System Administration Guide: Security Services. # prctl -n zone.cpu-shares -r -v value -i zone zonename idtype is either the zonename or the zoneid. value is the new value. Note: project.cpu-shares Number of CPU shares granted to a project for use with the fair share scheduler

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