DBDIAGPATHFSTHRESHOLD

The DBDIAGPATHFSTHRESHOLD option specifies the threshold for free space on the file system or disk that contains the db2diag.log file.

When the amount of free space is equal to or less than the specified threshold, the ANR1545W error message is shown. By default, the message is shown when the file system or disk has 20% or less of free disk space.

You can update this server option without stopping and restarting the server by using the SETOPT command. See SETOPT (Set a server option for dynamic update).

Syntax


1  DBDIAGPATHFSTHreshold percent

Parameter

percent
Specifies the percentage of available space in the file system. Valid values are in the range 0 - 100. The default is 20.
Tip: For best results, do not set a low or high value for the percent parameter. A low value might cause the file system to become full before you can correct the issue. A full file system might corrupt the server database. A high value might result in many ANR1545W messages in the server activity log.

Example

Set the threshold value to 10%.

setopt DBDIAGPATHFSTH 10