Is it possible to change OS X's USB filesystem mount behaviour to use the
noasync flag to disable write caching?
The aim here is to allow USB devices to be safely removed without
hdiutil unmount, as opposed to
the disk was not ejected properlywarning How do I disable this message: "the disk was not ejected properly"?
- manually running
mountevery time https://superuser.com/questions/113019/is-it-possible-to-disable-write-caching-on-a-usb-mass-storage-device-on-mac-os-x