Thanks all for the help!
It turns out lsblk mostly fits my requirement. It can also show the filesystem mounted on the device which is nice.
On Mon, Feb 4, 2013 at 6:24 PM, Milan Broz <gmazyland@xxxxxxxxx> wrote:
On 02/05/2013 01:30 AM, Robert Nichols wrote:try lsblk (no root required, just it need updated util-linux with this util).
> On 02/04/2013 05:32 PM, David Li wrote:
>> Hi Experts,
>>
>> I have already called luksFormat on a raw block dev and luksOpen to set up
>> mapped device in /dev/mapper. Is there a command to find out about the mapping
>> between the raw dev and mapped dev?
>
> "dmsetup deps [name]" will give you the lists of (major, minor) device numbers
> underlying the names in /dev/mapper. Include the "name" argument (without the
> leading "/dev/mapper/") to get the device number(s) for a single name.
>
> Root privileges are required.
Milan
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