问题
Docker Desktop for Mac started using osxfs for supporting volume mounting on MacOS. According to their page, a command like this should mount the ~/Desktop directory to the docker container:
docker run -it -v ~/Desktop:/Desktop r-base bash
Although I do see a Desktop directory as expected, its contents are empty:
root@80cb534e4eeb:/# ls
bin boot Desktop dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var
root@80cb534e4eeb:/# ls Desktop/
root@80cb534e4eeb:/# exit
exit
while there are definitely files in the Desktop directory locally
Users-MacBook-Pro:~ user$ ls Desktop/
Screen Shot 2019-03-25 at 10.34.58.png Screen Shot 2019-03-25 at 22.26.10.png Screen Shot 2019-03-27 at 07.34.55.png
Screen Shot 2019-03-25 at 10.35.59.png Screen Shot 2019-03-25 at 22.26.11.png Screen Shot 2019-03-28 at 15.14.48.png
Screen Shot 2019-03-25 at 22.26.08.png Screen Shot 2019-03-25 at 22.47.32.png Screen Shot 2019-04-05 at 09.26.12.png
Screen Shot 2019-03-25 at 22.26.10 1.png Screen Shot 2019-03-27 at 07.34.33.png
The /Users directory should be accessible according to the Preferences window. Seems like something is wrong with the docker configuration, but I haven't found any similar issues reported yet. Most issues related to osxfs are about IO performance. Any ideas on how to further solve/investigate this issue?
回答1:
Docker factory reset in the preferences fixed the issue but the root cause is still unknown. One way of troubleshoot this kind of issues is to volume mount the root of the linux VM used by Docker for mac and poke around. This can be done with:
docker run --rm -v /:/vm_root --entrypoint=sh alpine -c 'ls -l /vm_root/<path in macOS>'
来源：https://stackoverflow.com/questions/55667800/mac-docker-volume-mount-using-osxfs-not-working