HP Storage Provisioning Manager (SPM) Version 2.0 User Guide

Table Of Contents
4 Storage service policy
SPM allows storage architects to control storage service provisioning policy using templates.
Templates dictate the types of requirements that consumers are allowed to or must add to any
storage service that is based on the template. Templates can also contain read-only and default
requirements that are automatically added to services.
Templates have the ability to prohibit selected requirements from being specified by storage services.
This allows the storage architect to pre-specify important characteristics and not let the consumer
influence them. In conjunction with access control, this allows the storage architect to have tight
control of storage service provisioning without having to be directly involved with every request.
Managing templates
Storage architects, by default, will be able to perform the following operations on templates:
Create new template
Modify existing template (the user is prompted as to whether or not to change existing services
based on the template)
Modify template requirements on an existing storage service
Delete a template (a template cannot be deleted if there are existing storage services based
on it)
Storage architects and admins will be able to perform the following operations on templates:
Add or remove templates to/from a security group
View template details/contents
View all services based on a template
View template of a service
Creating templates
Template creation is the responsibility of the storage architect. Templates must be based on an
existing template.
During the creation process the user will be prompted to provide requirements for the template.
NOTE: SPM ships with a default Matrix OE template that is used for all Matrix storage
provisioning. This is used for manually specified requests (e.g. manually defining a storage pool
entry using SPM catalog storage or manually specifying the attributes of a logical disk when
defining a Matrix service template.) In addition, an architect defining the logical disk information
in a Matrix service template can browse other SPM storage templates and make a selection. The
storage architect can control Matrix storage provisioning by directly editing the default Matrix
template, creating new templates from the default template, or creating copies of the default template
and then making appropriate modifications.
For more information on Service Requirements see Requirement types.
To create a template:
1. In the Navigation tree, under Storage Services, select Templates.
The Templates page appears in the content pane. Any existing templates and their descriptions
will be visible.
2. Click Create Template on the bottom right. (Alternatively, right click on Templates under Storage
Services and click Create Template.)
The Create Template Wizard appears with some basic guidelines.
20 Storage service policy