Re: impact of 4k sector size on the IO & FS stack

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> Now, if this disk was copied byte per byte (/bin/dd) to a
> 4096-based disk, and Linux would start using a sector size of
> 4096, then I would suddenly have

The ATA drives I'm aware of report 512 byte sector size, do 512 byte
I/O's but use 4K physical sectors and to get sane performance except the
OS to issue sensible sized I/O requests.
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