By default, older log files are deleted to make room for newer log files, so that the filesystem does not become full. By default, the last 30 days of logs are stored. Selecting the Linear SSO Log Files check box prevents older files from being deleted.

Note: When using Linear SSO Logging, if the log files are not periodically removed and the file system becomes full, access to Virtual Services with ESP enabled is blocked, preventing unlogged access to the Virtual Service. Access to non-ESP enabled Virtual Services are unaffected by the Linear SSO Log File feature.