Third-person singular simple present indicative form of log on.
Wiktionary
Logs-on Sentence Examples
Part of that image includes rough-hewn logs on the exterior of the house and a stone chimney with puffy white clouds of smoke escaping from the warm hearth inside.
There are a rainbow of color and imprint choices available today, including a line of siding meant to mimic the appearance of natural finishes, such as the logs on a rustic cabin.
The company manufactures cedar siding that gives the appearance of rough hewn logs on the house's exterior when installed.