| 释义 |
DictionarySeeSMSDFSMS
DFSMS(Data Facility Storage Management System) Data management, backup and HSM software from IBM for MVS and OS/390 mainframes. Introduced in 1993, it combines separate backup, copy, HSM and device driver routines into one package, which provides all the I/O management for the operating system. See SMS and ADSM.DFSMS
| Acronym | Definition |
|---|
| DFSMS➣Data Facility Storage Management Subsystem | | DFSMS➣Data Facility System Managed Storage (IBM) |
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