Hitachi

JP1 Version 12 JP1/Navigation Platform Setup and Operations Guide


5.5.5 Output destination, number of files, and file size of the audit log

This subsection explains the audit log output destination, number of files, and file size.

Output destination

The default output destination is as follows:

Navigation-Platform-installation-directory\\auditlog\\ucnp_auditN.log (N: file number)

Number of files

The audit log is a sequential log. The file number begins at 1. When the audit log file reaches a specified size, a new file is created with the file number incremented by 1 to output the audit log. If a file with the same name already exists, that file is deleted and a new file is created. If the file number exceeds the maximum value (16 by default), the file number is reset to 1.

The following shows an example:

When ucnp_audit1.log reaches the specified size, ucnp_audit2.log is created and new audit log is output to that file. This operation is continued until ucnp_audit16.log is created. When ucnp_audit16.log reaches the specified size, ucnp_audit1.log is deleted. A new ucnp_audit1.log is then created and the audit log is output to this file.

File size

The default file size is 10,240 KB.

You can change these items in the user property file (ucnp_user.properties).

Properties when settings are changed
  • Audit log output destination (ucnp.base.server.auditlog.path)

  • Maximum number of audit log files (ucnp.base.server.auditlog.backup.number)

  • Maximum file size for the audit log (ucnp.base.server.auditlog.size)

For details about these property values, see 8.5 Specifying settings in the user property file (ucnp_user.properties).