[acqq]

Also:

https://www.reddit.com/r/bashonubuntuonwindows/comments/d8x7...

"So, I was copying a 8GB file to my Debian home folder using Windows Explorer, via $wsl network. The copy process made my CPU's fan runs like a jetplane, and it stop copying when at 95%, then I opened up Task Manager and saw this.

even after it finish copying, Vmmem process still hold 13GB RAM and not release any. Why? I have to shutdown WSL after copy a big file?

Answer:

Very normal but annoying issue. ... The only solutions are:

a) a kernel change by MS to limit the amount WSL2 can cache b) disable to caching ( nocache ) c) Put a limit on the WSL hyper-v VM

Not sure what or how MS will try to solve this issue... WSL1 did not have this issue, because it shared the main system memory, because it was just a layer around the NT kernel."

[Hansi]

Check the other comments on the link? Solution c) is already there?