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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 Informix® database servers.
Administrator's ReferenceThe includes comprehensive descriptions of HCL Informix® 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.
Appendixes
Messages in the database server logUnnumbered messages are printed in the database server message log (online.log). The error messages include corrective actions.
Messages: T-U-V
Unable to extend nn reserved pages for purpose in root chunk.

Unable to extend `nn` reserved pages for `purpose` in root chunk.

Cause

The operating system cannot extend to nn reserved pages for purpose in root chunk. (The value purpose can be either Checkpoint/Log, DBSpace, Chunk, or Mirror Chunk.)

Action

Reduce the ONCONFIG parameter for the resource cited; bring the database server up and free some space in the primary root chunk. Then reattempt the same operation.

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Unable to extend nn reserved pages for purpose in root chunk.

Cause

Action

Unable to extend `nn` reserved pages for `purpose` in root chunk.