XBM component architecture

XBM is designed to isolate functions for a specific product into a component structure.

The following table shows the components that are available for XBM.

Component	Major functions
VSAM	Supporting snapshot processing for VSAM data with supported BMC utilities and the XBM utility program
Db2	Supporting local and sysplex-wide snapshot utilities processing for Db2-managed objects
IMS	Supporting local and sysplex-wide snapshot utilities processing for IMS-managed objects
Parallel Sysplex Support (PSS)	Supporting snapshot utilities processing for Db2 or IMS in a sysplex environment Maintaining PSS statistics of all XBM subsystems in a sysplex environment
Storage Systems Integration (SSI)	Supporting snapshot processing by using intelligent storage DASD devices Providing an interface to allow active manipulation of storage devices Monitoring storage device status
zIIP	Enabling zIIP processing in supported BMC utilities

Note

The SSI component is automatically authorized when you authorize the Db2, IMS, or VSAM component. The PSS component is automatically authorized when you authorize the Db2 or IMS component. The zIIP component does not require separate authorization.

The XBM components that you authorize and the passwords that you need depend on the features of XBM that you are implementing.

The following table describes how to authorize different features of XBM.

Features implemented	Type of password needed
Snapshot features only	If you received XBM or SUFas part of a solution, use the solution-level password to authorize the XBM components. For more information, see the Installation System documentation for your solution. If you received XBM or SUF as a stand-alone product, use a SUF for DB2 (XBS), SUF for IMS (XBU), or SUF for VSAM (XBA) password.
Hardware monitoring features only	Use the solution-level password to authorize the SSI component of XBM.
zIIP processing	The zIIP component of XBM is authorized when you use any of the other XBM or SUF passwords. No separate authorization is required.

For information about BMC product authorization and how to obtain a password, see the Installation System documentation Open link .

Related topic

Key concepts

XBM component architecture

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