Re: Howto for properly partitioning new drives with 4096 byte sectors (like Western Digital Advanced Format EARS drives)

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>>>>> "Aleksander" == Aleksander Adamowski <linux@xxxxxxxxxx> writes:

> # /opt/hdparm-9.27/hdparm -I /dev/sdb | grep -i sector
>         sectors/track   63      63
>         CHS current addressable sectors:   16514064
>         LBA    user addressable sectors:  268435455
>         LBA48  user addressable sectors: 2930277168
>         Logical/Physical Sector size:           512 bytes
>         R/W multiple sector transfer: Max = 16  Current = 16

> Do I have some cut down version  WD EARS series drive?

Well, despite the Advanced Format sticker you have a drive formatted
with 512-byte logical and physical blocks.

The LBA count is 2930277168 which is the correct number for a 1.5TB
drive (in accordance with the IDEMA LBA spec).

So "cut down" isn't the term I'd use.  I'd say you have a drive with the
right capacity which doesn't suffer from any alignment and
read-modify-write cycle issues.  That's a good thing in my book.  Enjoy!

-- 
Martin K. Petersen	Oracle Linux Engineering
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