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parted reports incorrect physical blocksize of a 4k disk


From: Highend-Digital Post
Subject: parted reports incorrect physical blocksize of a 4k disk
Date: Thu, 08 Nov 2012 22:02:01 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.16) Gecko/20121027 Icedove/3.0.11

Hi,

probably not a parted problem, but maybe You can give some hints ...

A customer returned a 4TB hd-drive ...

The physical blocksize of the disk is 4k (as stated by the manufacturer and according to the output of smartctl -a <device>).

Interestingly, the driver in the linux kernel reports a physical blocksize of 512 and so does parted ... logical: 512 / physical: 512.

Any ideas if / where this problem could be corrected ?

Regards, Roger

Versions:
    parted 3.1
    linux 3.2.33
    smartctl 5.42 r3458


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