The Linear SSO Logfiles check box is on the Debug Options screen. This screen can be accessed by going to the following path in the LoadMaster Web User Interface (WUI): System Configuration > Logging Options > System Log Files.
By default, older log files are deleted to make room for newer log files so that the file system does not become full. Selecting the Linear SSO Logfiles 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 ESP-enabled Virtual Services will be blocked, preventing unlogged access to the Virtual Service. Access to non-ESP enabled Virtual Services are unaffected by the linear SSO logfile feature.