[yocto] [systemd-devel] How to automount

[Mike Looijmans]

On 22-09-15 20:33, Fred Ollinger wrote:
...
> SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh"

This only serves to remove a mounted directory after "yanking" the device. It 
doesn't really do anything useful though, you'll still get corrupted 
filesystems, because Linux is way too lazy in writing out dirty data.

Proper solution would be to have the system mount a removable device as 
read-only, and promote it to r/w once someone tries to write to it. And then 
after a timeout, it should go back to readonly.

Supposedly, "autofs" can accomplish this, but I've never met anyone who got 
that to actually work.



Kind regards,

Mike Looijmans
System Expert

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