DSM/Tape Catalog Management Programming Manual
DSM/Tape Catalog Management Programming Manual—520481-003
xxi
About This Manual
This manual contains information for programmers developing applications to manage 
a DSM/Tape Catalog (DSM/TC) system using the Subsystem Programmatic Interface 
(SPI):
This manual describes the programmatic interface to DSM/TC. You should be familiar 
with the DSM/TC subsystem as described in these manuals:
•
DSM/Tape Catalog Operator Interface (MEDIACOM) Manual 
•
DSM/Tape Catalog User’s Guide 
•
DSM/Tape Catalog Messages Manual 
Manuals describing the Distributed Systems Management (DSM) environment are:
•
Introduction to Distributed Systems Management (DSM) (D-series)
•
SPI Programming Manual
•
SPI Common Extensions Manual
•
EMS Manual
Information on the language used to define tokens and related data elements is in the:
•
Data Definition Language (DDL) Reference Manual.
Information on messages output from SQL is found in the:
•
NonStop SQL/MP Messages Manual
Section Description
Section 1, Introduction to 
DSM/TC
Summarizes both the DSM/TC system and the 
management functions that are controlled through SPI.
Section 2, Communicating 
With MEDIASRV
Describes how to start, open, and stop the DSM/TC server 
process, MEDIASRV.
Section 3, SPI Programming 
Considerations
Describes how the MEDIASRV process handles SPI 
messages.
Section 4, Common 
Definitions
Lists ZMCS data definitions that management applications 
use when managing the DSM/TC system.
Section 5, Commands and 
Responses
Describes the MCS commands supported by the 
MEDIASRV process.
Appendix A, Errors
Describes all MCS message types.
Appendix B, RPC Event 
Messages
Describes event messages generated by the Remote 
Procedure Call (RPC) facility.
Appendix C, SSI Event 
Messages
Describes event messages generated by the Storage 
Server Interface (SSI) process.
Appendix D, Tape Server 
Event Messages
Describes event messages generated by the NonStop 
Kernel tape server process ($ZSVR).










