Changing Storage Pool Settings
The SAN Setup assistant chooses storage pool settings based on the type of volume
you create. To specify storage pool settings yourself, choose an affinity tag or storage
pool on the Configure Volume Affinities pane of the SAN Setup assistant when you
create the volume and click the Settings button below the list.
The best way to set up a SAN is to plan its organization carefully before you set it up,
including settings for the storage pools that make up its volumes. To change storage
pool settings for an existing volume, you must destroy and recreate the volume.