HP-UX Reference (11i v1 05/09) - 5 Miscellaneous Topics (vol 9)

vparresources(5) vparresources(5)

Table III. Detailed Resource Speciﬁcations (continued)

Task: -d cpu:path

Explanation De-assigns the bound CPU at the speciﬁed

hardware path from the vPar and replaces

it with a bound CPU of the monitor’s choice.

Depending on availability, this may be the same

CPU that was de-assigned.

Value A text string of the form returned by the

ioscan(1M) command, such as "10/12/6"

Usage The vPar must not be running.

Restrictions

The resource at the speciﬁed path must be a

CPU resource.

The vPar must own the resource.

Usage The deletion does not reduce either the number

Guidelines of total CPUs or bound CPUs allocated to

the vPar. Instead, it replaces the explicitly

speciﬁed CPU with a bound CPU selected by the

monitor. To reduce total CPU allocation,

specify an appropriate new num.Toreduce

the number of bound CPUs, specify a new min.

Hewlett-Packard recommends that users conﬁgure

speciﬁc CPUs only when required for performance

reasons. In other situations, specify only the

total number of CPUs (num) and how many of these

should be bound (min), and allow the monitor

to manage the actual CPUs allocated.

HP-UX 11i Version 1: September 2005 − 15 − Hewlett-Packard Company Section 5−−399