UNDER CONSTRUCTION...
Data Management System - Sparc 10/30
This describes the Data Management System -- the main compute server
and network management system for the ship. The DMS is a Sparc 10/30,
which handles display and distribution of data, as well as computation of
engineering unit values from raw data acquired by the
Slogger system.
Here is a link to
Sun Microsystem's SPARCstation 10 Series Product Information
Location
The Data Management System (Sparc 10/30) is located in the E-LAB.
Hardware
- Processor: Sun SPARCstation 10/30
- OS: Solaris 2.2
- IP: 128.193.170.230
- Name: oldman
- RAM: 32mb
- Mass Storage: 1.05Gb SCSI-2 Hard Disk
- Removeable Storage:
- CD-ROM drive
- 4mm DAT tape drive
- 3.25" Floppy Drive (DOS compatible)
- Additional Hardware:
- Apple LaserWriter NTX attached via parallel port
- PTI SBUS Serial I/O-Parallel I/O Module
Software
- XMidas Database Server
- Main server program for data management
- Executable is /export/home/holtt/Xmidas3/Woolly/xmdb_server3
- Source code is /export/home/holtt/Xmidas3/Woolly/xmdb_server3.c
- Slogger Client
- Parses serial stream from Slogger and publishes raw data to server
- Executable is /export/home/holtt/Xmidas3/Slogger/slogger_client
- Source code is /export/home/holtt/Xmidas3/Slogger/slogger_client.c
- Detail Client
- Gets raw data values (as published by Slogger Client) from server and publishes calculated engineering unit values to server
- Executable is /export/home/holtt/Xmidas3/Detail/Detail
- Source code is /export/home/holtt/Xmidas3/Detail/main.c
- Reads the XMidas Instrument Configuration file (../xmidas.db)
- Logger
- Gets calculated values (as published by Detail Client) from server and writes them to hourly files. Also handles replay requests from clients for past data.
- Executable is /export/home/holtt/Xmidas3/Logger/Logger
- Source code is /export/home/holtt/Xmidas3/Logger/main.c
- Writes hourly files to ~/scratch directory for data replay
Inputs
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