Home
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.
Configuring and monitoring HCL OneDB™
Database configuration parametersThe HCL OneDB™ database server uses a configuration file, which is called the onconfig file, during initialization. This file contains default configuration parameter values. You can modify the parameter values to improve performance and other characteristics of the instance or database.
SEC_LOGREC_MAXBUFS configuration parameterUse the SEC_LOGREC_MAXBUFS configuration parameter to control the number of log buffers to be used for replaying log records at secondary server. Each log buffer is of size 16KB.

SEC_LOGREC_MAXBUFS configuration parameter

Use the SEC_LOGREC_MAXBUFS configuration parameter to control the number of log buffers to be used for replaying log records at secondary server. Each log buffer is of size 16KB.

onconfig.std value

SEC_LOGREC_MAXBUFS 1000

values

Minimum value: (Default) 5 times OFF_RECVRY_THREADS config parameter value
Maximum value: Do not set to more than 2000 buffers
Recommended value: 1000

units

Number of 16KB buffers

takes effect

After you edit your onconfig file and restart the database server.

Usage

SEC_LOGREC_MAXBUFS configuration parameter control the number of log buffers to be used for replaying log records at secondary server.

Have feedback?
Google Analytics is used to store comments and ratings. To provide a comment or rating for a topic, click Accept All Cookies or Allow All in Cookie Preferences in the footer of this page.