How to deal with log file size under Windows?

[Alexey]

You may use my version too:

GitHub - AlexeyALeonov/storagenode_win_log_rotate: Windows GUI storagenode...

or this script:

Native logs rotation in Windows with a simple PowerShell script

Hello, Unfortunately, in the current windows version of the Storage Node there is no way to rotate or limit the size of the generated logs files. You cannot delete them from the GUI because they are locked by the services processes. Using Clear-Content in PowerShell to reset the files works but there is no easy solution if you want to keep a few days / weeks of logs. I have written a small PowerShell script that can rotate the Storjs Logs without the need of Stop>Start the services to release …

However, perhaps better is to use a native logrotate:
https://sourceforge.net/p/logrotatewin/wiki/LogRotate/