PDC arrays > 2 TB and non 512 byte dm sector size

Phillip Susi psusi at ubuntu.com
Wed Nov 21 21:08:22 UTC 2012


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On 11/21/2012 9:19 AM, Heinz Mauelshagen wrote:
>> No, dm goes by hard sector sizes, not pretended ones.

What do you mean?  dm devices are virtual so there is no "hard" sector
size; it's all virtual.  Are you saying it is hard coded to report 512
bytes and can't be changed?

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