Log-Record Read Filters

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Log-Record Read Filters

The onlog utility uses the pathnames that are stored in the root dbspace reserved pages to locate the logical-log files.

Log-Record Read Filters:

|--+-------------+----------------------------------------------|
   '- -n--uniqid-'

Element	Purpose	Key Considerations
-n uniqid	Directs onlog to read only the logical-log records contained in the log file that you specify with uniqid.	Additional Information: The uniqid is the unique ID number of the logical log. It marks how many times the disk space was used for the logical log. To determine the uniqid of a particular logical-log file, use the onstat -l command. If you do not use the -n option, onlog reads all logical-log files that are available (on disk). References: For information about the onstat utility, see onstat: Monitor Database Server Operations.

Element

Purpose

Key Considerations

-n uniqid

Directs onlog to read only the logical-log records contained in the log file that you specify with uniqid.

Additional Information: The uniqid is the unique ID number of the logical log. It marks how many times the disk space was used for the logical log. To determine the uniqid of a particular logical-log file, use the onstat -l command.

If you do not use the -n option, onlog reads all logical-log files that are available (on disk).

References: For information about the onstat utility, see onstat: Monitor Database Server Operations.