fs: change default mode to COPYFILE_FICLONE
Change default value of mode to COPYFILE_FICLONE
in
fs.copyFile
and fs.copyFileSync
.
If copy-on-write is not supported, fallback copy mechanism will be used.
Fixes: https://github.com/nodejs/node/issues/47861
I am aware that the discussion is still very nascent. If we are not going to do this or if we are going in different direction, feel free to close this PR.
TODO:
- Update commit message