z/OS Storage Engineering
MVS/DFP Version 3 Release 1 introduced the Storage Management Subsystem (SMS). The Storage Management Subsystem (SMS) provides a range of data and space management functions. SMS improves storage space use, controls external storage centrally, and lets you manage storage growth.
DFSMS
  An Introduction to DFSMS
SMS improves storage space use, controls external storage centrally, and lets you manage storage growth.

DFSMShsm Commands
The HLIST command can process only one of the four categories at a time.


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Here is an attempt to gather some interesting and highly recommended articles.

Two decades of policy-based storage management for the IBM mainframe computer
Today, storage management vendors see the need and business opportunity for an enterprise-wide policy-based storage management solution for their customers.
Disclaimer
Please read the disclaimer before reading the articles.