Veritas Storage Foundation Intelligent Storage Provisioning 5.0.1 Administrators Guide, HP-UX 11i v3, First Edition, November 2009
mirror
The mirror rule is used to describe one or more mirrors of a volume. All the basic
rules except striped and parity, and a restricted form of the stripe rule, can be
used within a mirror rule. Rules that are specified within a mirror rule apply only
to those mirrors that are constructed from this rule.
The following examples demonstrate the application of the mirror rule:
■ The following example confines each mirror within an enclosure so that no
mirror spans more than one enclosure:
mirror all {
confineto "Enclosure"
}
■ The following example configures two mirrors of a volume with the
EMCSnapshot feature:
mirror 2 {
apply EMCSnapshot
}
■ The following example uses confineto rules to force one mirror to be created
on each of four separate enclosures:
mirror 1 {
confineto "Enclosure"="enclr1"
}
mirror 1 {
confineto "Enclosure"="enclr2"
}
mirror 1 {
confineto "Enclosure"="enclr3"
}
mirror 1 {
confineto "Enclosure"="enclr4"
}
mirror_group
The mirror_group rule groups together different mirrors of a volume. It should
be used when there are groups of mirrors with several things that are common
163Using capabilities, templates and rules
Compound rules