Administering Resource Management in Oracle® Solaris 11.2

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Updated: July 2014

Specific Assignment of CPUs, Cores, and Sockets

Use the subcommands assign and unassign assign specific CPUs, cores, and sockets.

The assignand unassign subcommands are applicable to both the persistent and runtime configurations of the pools. Using assign and setting pset.min and pset.max directly are are mutually exclusive. Each method overwrites the configuration set by the other. CPUs configured to psets using the pset.min and pset.max properties are considered allocated rather than assigned. assign and unassign add and remove specific CPUs to or from a pset. The first assign will clear any pset configuration set up by a previous allocation. Use unassign only after a successful assign. unassign cannot be used to manipulate CPUs from allocated psets.

Also see dedicated-cpu Resource in Introduction to Oracle Solaris Zones .