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I have two disks with the exact same partitioning and size. When I start the computer it obviously only boots from one of the disks. How can I tell which one? (I have used sudo fdisk -l, but that will list the disks but since they have the same partitioning and size, I do not get a clue on which one is getting booted from) Thanks in advance.

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migrated from Mar 9 '11 at 5:34

This question came from our site for professional and enthusiast programmers.

Executing mount without any parameters will give you a list of all mounted drives. The one mounted to /boot, or / if there is no /boot, is your boot device.

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thanks a lot, that solved it! – Anonymous Mar 9 '11 at 3:35

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