Veritas Storage Foundation Intelligent Storage Provisioning 5.0 AdministratorÆs Guide, HP-UX 11i v3, First Edition, May 2008

37Understanding ISP
About ISP concepts
A clone pool can be moved into another disk group, but an individual snapshot
within it cannot. If you want to move a clone pool into a different disk group, you
must ensure that the clone pool contains only those snapshots that you require.
As an alternative, consider using linked break-off snapshots, as these can be
created in a different disk group and storage pool from their parent volume.
About storage pool sets
A storage pool set is a bundled definition of the capabilities of a data pool and its
clone pools. For convenience, you can use a storage pool set definition to define
both pools in a single operation.
See “Storage pool set” on page 195.
About storage pool policies
A storage pool’s policies define how it behaves when more storage is required,
and when you try to create volumes whose capabilities are not permitted by the
current templates. The two policies that are associated with a storage pool are:
AutoGrow Defines how a storage pool uses LUNs. This policy
can take the following level values:
pool Use storage that has been manually
assigned to the storage pool.
diskgroup Use storage that has been assigned
to the disk group.
SelfSufficient Defines how a storage pool uses templates. This
policy can take the following level values:
pool Use templates that have been
manually assigned to the storage
pool.
diskgroup Use templates that have been
manually assigned to the disk
group.
host Use any template that has been
installed in the ISP configuration
database on this host.
The values of these two policies can be combined to suit how the storage pool is
to be used.