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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: Q-R-S
shmctl: errno = nn.

shmctl: errno = `nn.`

Cause

An error occurred while the database server tried to remove or lock a shared-memory segment. The operating-system error number is returned.

Action

See your operating-system documentation.

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shmctl: errno = nn.

Cause

Action

shmctl: errno = `nn.`