By default, the Mediaserver maintains a maximum of 26 Server log files with a maximum size of 10MB per file (main.log to main_###.log). Only logs that are located in main.log will be shown in the log section of the Web Interface. 

 

All log files are located in the following locations:

C:\Windows\System32\config\systemprofile\AppData\Local\Network Optix\Network Optix Media Server\log\

/opt/networkoptix/mediaserver/var/logs 

These logs are located in mserver.sqlite and are limited to 183 days (audit trail) and 30 days (event log) or 100,000 events by default. This limitation can be changed in the Server config. Bookmarks follow the archive. So if you have 30 days of archive footage, you will have 30 days of Bookmarks.