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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 onstat utilityThe onstat utility reads shared-memory structures and provides statistics about the database server at the time that the command runs.
onstat -g monitoring optionsThe options that you can use with onstat -g command are used for support and debugging only. You can include only one of these options in the onstat -g command.
onstat -g pos command: Print file values Use the onstat -g pos command to display the values in the $ONEDB_HOME/etc/.infos.DBSERVERNAME file.

onstat -g pos command: Print file values

Use the onstat -g pos command to display the values in the $ONEDB_HOME/etc/.infos.DBSERVERNAME file.

Figure 1: Syntax:

Example output

Figure 2: onstat -g pos command output

  1   7   0 infos ver/size 3 264
  2   1   0 snum     0 52564801 44000000 4139 demo_on
  3   4   0 onconfig path /opt/IBM/informix/etc/onconfig.demo_on
  4   5   0 host informixva
  5   6   0 oninit ver IBM Informix Dynamic Server Version 11.70.UC2DE
  6   8   0 sqlhosts path /data/IBM/informix/etc/sqlhosts.demos
  7   3 -32767 sema 32769
  8   2 -32768 shm  32768 52564801 44000000 114176000 R
  9   2   1 shm      1 52564802 4ace3000 67108864 V

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