dsds \- data strorage and distribution system.SH SYNOPSIS
.B N/A
.SH DESCRIPTION
\fIdsds\fR consists of the \fIdsds_svc\fR program and the \fIOracle\fR database.
\fIdsds_svc\fR is launched by pe when the map file specified for pe indicates that database support is required for data retrieval or data storage. pe will only launch a \fIdsds_svc\fR if it does not detect that one is currently running. Normally \fIdsds_svc\fR is lauched on the same host that pe is executed on. \fIdsds_svc\fR remains running after a pe exits. There is only one \fIdsds_svc\fR that serves all the pe's of a user.
\fIdsds_svc\fR is run as a PVM (Parallel Virtual Machine) task. A pvm daemon must be running on each host specified in the map file.
The \fIOracle\fR database consists of the \fIOracle\fR Version 7 distribution
and the schema for the SSSC tables.
.SH SCHEMA
.EX
SQL> desc dsds_test;
Name Null? Type ------------------------------- -------- ---
PROG_NAME NOT NULL VARCHAR2(20) PROG_NUM NOT NULL NUMBER(8) LEVEL_NAME NOT NULL VARCHAR2(20) SERIES_NAME NOT NULL VARCHAR2(20) SERIES_NUM NOT NULL NUMBER(8) LEVEL_NUM NUMBER(8) S_SERIAL_NUM NUMBER(8) E_SERIAL_NUM NUMBER(8) ONLINE_STATUS CHAR(5) ONLINE_LOC CHAR(80) ARCHIVE_STATUS CHAR(5) ARCH_TAPE_ID NUMBER(5) WORK_TAPE_ID NUMBER(5) SAFE_TAPE_ID NUMBER(5) HISTORY_COMMENT CHAR(60) BYTES NUMBER(20) CREATE_UID NUMBER(38) SVC_VERSION NUMBER(10) SVC_NAME VARCHAR2(20) CREAT_DATE DATE TAPE_POSITION VARCHAR2(15) TAPE_FILE_NUM NUMBER(5) AVAIL_OBJECT_VAL VARCHAR2(15) AVAIL_MASK_VAL VARCHAR2(10) AVAIL_OBSMODE_VAL VARCHAR2(8) AVAIL_PATH_VAL VARCHAR2(10) AVAIL_BINNING_VAL VARCHAR2(15) AVAIL_CALW_VAL VARCHAR2(15) AVAIL_PAW_VAL VARCHAR2(15) AVAIL_MTM1_VAL VARCHAR2(15) AVAIL_MTM2_VAL VARCHAR2(15) AVAIL_POLARIZATION_VAL VARCHAR2(5) AVAIL_TUNING_VAL VARCHAR2(8) AVAIL_FOCUS_VAL VARCHAR2(15) AVAIL_ENVIRONMENT_VAL VARCHAR2(15) AVAIL_OVEN_TEMP_VAL VARCHAR2(10) AVAIL_CCD_TEMP_VAL VARCHAR2(10) AVAIL_SPECIAL_VAL VARCHAR2(225) ------------------------------- -------- ---
U_ID NOT NULL NUMBER(38) PE_ID NOT NULL NUMBER(20)
SQL> desc partn_avail;
Name Null? Type ------------------------------- -------- ---
PARTN_NAME NOT NULL VARCHAR2(80) TOTAL_BYTES NOT NULL NUMBER(20) AVAIL_BYTES NOT NULL NUMBER(20)
SQL> desc partn_alloc;
Name Null? Type ------------------------------- -------- ---
WD NOT NULL VARCHAR2(80) U_ID NOT NULL NUMBER(38) STATUS NOT NULL NUMBER(5) BYTES NUMBER(20)
SQL> desc image_cat;
Name Null? Type ------------------------------- -------- ---
PROG_NAME NOT NULL VARCHAR2(20) PROG_NUM NOT NULL NUMBER(8) LEVEL_NAME NOT NULL VARCHAR2(20) SERIES_NAME NOT NULL VARCHAR2(20) SERIES_NUM NOT NULL NUMBER(8) SERIAL_NUM NUMBER(8) LEVEL_NUM NUMBER(8) SVC_VERSION NUMBER(10) SVC_NAME VARCHAR2(20) OBJECT VARCHAR2(15) MASK VARCHAR2(10) OBSMODE VARCHAR2(8) PATH VARCHAR2(10) BINNING VARCHAR2(15) CALW1 VARCHAR2(15) CALW2 VARCHAR2(15) PAW VARCHAR2(15) MTM1 VARCHAR2(15) MTM2 VARCHAR2(15) POLARIZATION VARCHAR2(5) TUNING VARCHAR2(8) FOCUS VARCHAR2(15) ENVIRONMENT VARCHAR2(15) OVEN_TEMP VARCHAR2(10) CCD_TEMP VARCHAR2(10) SPECIAL VARCHAR2(225) DB_OBS_DATE DATE DATE_OBS VARCHAR2(10) TIME_OBS VARCHAR2(10) NAXIS1 NUMBER(8) NAXIS2 NUMBER(8) .EE
.SH SEE ALSO
.EX
SOI-TN-109 "SSSC Implementation Version 1.0"
.EE
.SH AUTHOR
Jim Aloise
.rs
.SH HISTORY
1994-02-24 SOI Version 0.8
.#$Id: dsds.1,v 1.2 1994/02/24 18:04:51 jim Exp $ .#$Source: /home/soi/CM/man/man1/RCS/dsds.1,v $
.#$Author: jim $