HP Systems Insight Manager - Manual (Page 121)

•
SAN and NAS
Network addresses ◦
◦ Manufacturer
◦ Model
•
IS and MNHA
Part number ◦
◦ Total number of disks
◦ Disk details
◦ Servers being serviced by this system
Introduction to SMI-S for Systems Insight Manager
The Storage Management Initiative Specification (SMI-S) is a Storage Networking Industry
Association (SNIA) standard that enables interoperable management for storage networks and
storage devices. Systems Insight Manager uses this standard to discover and manage the storage
systems it supports.
About SMI-S
SMI-S replaces multiple disparate managed object models, protocols, and transports with a single
object-oriented model for each type of component in a storage network. The specification was
created by SNIA to standardize storage management solutions. SMI-S enables management
applications (such as HP SIM) to support storage devices from multiple vendors quickly and reliably
because they are no longer proprietary. SMI-S detects and manages storage elements by type,
not by vendor.
Key components
The key SMI-S components include:
•
Common Information Model (CIM)
•
Web-based Enterprise Management (WBEM)
•
Service Location Protocol (SLP)
CIM
CIM , the data model for WBEM, provides a common definition of management information for
systems, networks, applications, and services, and allows vendor extensions. SMI-S is the
interpretation of CIM for storage. It provides a consistent definition and structure of data, using
object-oriented techniques. The standard language used to define elements of CIM is Meta-Object
Facility (MOF). Unified Modeling Language (UML) creates a graphical representation (using boxes
and lines) of objects and relationships.
WBEM
WBEM is a set of management and Internet standard technologies developed to unify the
management of enterprise computing environments. WBEM includes the following specifications:
•
xmlCIM: Defines XML elements, conforming to DTD, which can represent CIM classes and
instances
•
CIM Operations over HTTP: Defines a mapping of CIM operations onto HTTP; used as a
transport mechanism
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