This configuration parameter specifies the volume of disk space required on the partition containing the offline spool file to avoid warnings in the log. If available disk falls below the level specified in this parameter, a warning is logged and auditing will continue until disk space falls below the level specified in spool.diskspace.min.

You can set this value as a percentage of the disk space, or you can set it as an exact size. To set the value as an exact size, specify the unit value after the number value. The unit values are not case-sensitive.

For example, to set the minimum volume of disk space to 5 kilobytes, you would enter the following:

spool.diskspace.min: 5 kb

You can specify the following unit values:

  • B (byte)
  • KB (kilobytes)
  • MB (megabytes)
  • GB (gigabytes)
  • TB (terabyrtes)

To specify the value as a percentage, you can either use the percent (%) symbol, or enter a number with no unit value.

The value of this parameter must be greater than or equal to the value of spool.diskspace.min.

The default value is 12 percent of disk space.

You can also set this parameter using group policy.