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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL OneDB™ database servers.
Administrator's ReferenceThese topics include comprehensive descriptions of HCL OneDB™ configuration parameters, the system-monitoring interface (SMI) tables in the sysmaster database, the syntax of database server utilities such as onmode and onstat, logical-log records, disk structures, event alarms, and unnumbered error messages.The HCL OneDB™ Administrator's Reference includes comprehensive descriptions of HCL OneDB™ configuration parameters, the system-monitoring interface (SMI) tables in the sysmaster database, the syntax of database server utilities such as onmode and onstat, logical-log records, disk structures, event alarms, and unnumbered error messages.
Configuring and monitoring HCL OneDB™
The sysmaster databaseThese topics describe the sysmaster database and provide reference information for the system-monitoring interface (SMI).
The System-Monitoring Interface TablesThe sysmaster database contains many tables that you can use to monitor your system.
sysextents

sysextents

The sysextents table provides information about extent allocation.


Column	Type	Description
dbsname	char(128)	Database name
tabname	char(128)	Table name
chunk	integer	Chunk number
offset	integer	Number of pages into the chunk where the extent begins
size	integer	Size of the extent, in pages

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