I see DRBD[1] tests it quite well if we want to use a device which is already used:
"Lower device is already claimed. This usually means it is mounted."
However, I don't fully understand how it is done when looking at the code.
[1] http://www.drbd.org
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DRBD tests it quite well
I see DRBD[1] tests it quite well if we want to use a device which is already used:
"Lower device is already claimed. This usually means it is mounted."
However, I don't fully understand how it is done when looking at the code.
[1] http://www.drbd.org