Suppose in a linux machine you have both SATA and USB devices present, and if they are all detected properly, how do you know whether a specific device(sda1/ sdb1) is USB device OR SATA device. Note: devices needs to be manually mounted. Note: dmesg is cleared already. we cannot use /var/log/messages as that too is cleared.
Question is : Is there other way, say from /proc or any other command by which we know that the specific device(sda1/sdb1) is SATA OR USB ?