I have mounted a usb thumb drive into my MBP.
Here is the partial output from
/dev/disk2s1 on /Volumes/KINGSTON (ntfs, local, nodev, nosuid, read-only, noowners)
When I tried
$ dd if=/dev/disk2s1 of=usb.img bs=512 dd: /dev/disk2s1: Resource busy
It seems like 'Resource busy' error prevent me from using
dd on the thumb drive.
Is there any solution?