
It seems impossible to determine from outside. Thankfully we're running the attachment from inside the instance, so can check for /dev/sdX or /dev/xvdX. More modern images seem to be moving to /dev/xvdX
It seems impossible to determine from outside. Thankfully we're running the attachment from inside the instance, so can check for /dev/sdX or /dev/xvdX. More modern images seem to be moving to /dev/xvdX