[Libguestfs] [PATCH] New tool: virt-format

[Paolo Bonzini]

On 01/17/2012 07:19 PM, Török Edwin wrote:
>
>>  I don't know if it is possible to
>> pass the SSD erase block size up through the virt stack.
>
> I was thinking more about a command-line flag to specify alignment.
> My SSD reports 512 bytes as both logical and physical sector size, and
> thats a physical drive.
> Only my HDD reports a 4096 physical sector size (512 logical).

What do you have for the SSD in /sys/block/sda/discard_alignment?

Paolo