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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 ReferenceThe 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.
Administrative Utilities
The oncheck UtilityUse the oncheck utility to check specified disk structures for inconsistencies, repair inconsistent index structures, and display information about disk structures.
oncheck Check-and-Repair The oncheck utility repairs disk structures.
Repairing Indexes in Sbspaces and External SpacesThe oncheck utility can repair an index in an sbspace or external space if the index is created using an access method that supports the oncheck -y option.

Repairing Indexes in Sbspaces and External Spaces

The oncheck utility can repair an index in an sbspace or external space if the index is created using an access method that supports the oncheck -y option.

Although the oncheck utility does not repair fragmented indexes, user-defined access methods can repair them. For more information about the oncheck options that access methods support, see the HCL OneDB™ DataBlade® API Programmer's Guide or the HCL OneDB Virtual-Index Interface Programmer's Guide.

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