MainFrames.Com

Data Facility Product (DFSMSdfp™) is the heart of the storage management subsystem; it provides the logical and physical input and output for z/OS storage, it keeps track of all data and programs managed within z/OS, and it provides data access both for native z/OS applications and other platforms such as AIX/UNIX, the Windows family, AS/400, or OS/2.

DFSMSdfp provides storage, data, program, and device management functions.

DFSMS

DFSMS PDF files z/OS V1R8.0

DFSMSdss is a priced optional feature. Can be dynamically enabled. DFSMSdss is a DASD data and space management tool.

IBM DFSMSdss A reliable utility to quickly move, copy and backup data.

http://www-03.ibm.com/servers/storage/software/sms/dss/

DFSMS PDF files z/OS V1R8.0

DFSMShsm a priced optional feature. Can be dynamically enabled. DFSMShsm is a DASD storage management and productivity tool for managing low-activity and inactive data.

IBM DFSMShsm A functional component of DFSMS that provides facilities for managing storage devices.

Hierarchical Storage Manager (DFSMShsm™) is a disk storage management and productivity tool for managing low-activity and inactive data. It provides backup, recovery, migration, and space management functions as well as full function disaster recovery. DFSMShsm improves disk use by automatically managing both space and data availability in a storage hierarchy.

DFSMS PDF files z/OS V1R8.0

DFSMSrmm Priced optional feature Can be dynamically enabled DFSMSrmm helps you manage your removable media as one enterprise-wide library across systems that can share DASD.

Removable Media Manager (DFSMSrmm™) is a functional component of IBM Data Facility Storage Management Subsystem (DFSMS™) for managing removable media resources including automatic libraries (such as IBM's Virtual Tape Server), for the z/OS environment.

DFSMSrmm volume retention and movement are specified interactively with ISPF panels. This allows authorized application owners to alter existing values without contacting the tape librarian.

DFSMS PDF files z/OS V1R8.0

DFSMStvs Priced optional feature Can be dynamically enabled DFSMStvs (Transactional VSAM Services) enables batch jobs and CICS online transactions to update shared VSAM data sets concurrently.

DFSMS Transactional VSAM Services (DFSMStvs) is an optional z/OS feature that enables batch jobs and CICS online transactions to update shared VSAM data sets concurrently. Multiple batch jobs and online transactions can be run against the same VSAM data sets, and DFSMStvs helps ensure data integrity for concurrent batch updates while CICS ensures it for online updates.

DFSMS PDF files z/OS V1R8.0