FlashCopy technology
IBM DB2 for z/OS optimizes the use of disk storage functions in z/OS environments to productively use the synergy with I/O subsystems on IBM System z. These functions are also used by DB2 for z/OS tools, allowing ease of use and better interactions between the DB2 administrator and the storage administrator.
To start, see DB2 9 for z/OS and Storage Management, SG24-7823. This book offers the DB2 administrator information about how to use DFSMS for managing DB2 data sets. This book offers the storage administrator information ...

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