[ovirt-users] Sector-size (logical/physical) of 4K

[Amador Pahim]

On 09/14/2015 06:32 AM, Florian Crouzat wrote:
> Hello,
>
> I'm trying to achieve the equivalent of libvirtd "<blockio
> logical_block_size='4096' physical_block_size='4096'/>" with oVirt and

If you want only the libvirt xml, you can inject it using a vdsm hook. 
If you want ovirt to identify the sector size and set the proper xml, 
I'd suggest to open a RFE.


> I'm having a hard time. I created a 4K luhn on my SAN and it is seen as
> a 4K disk on the host, but within the VM, fdisk show 512 bytes for the
> sector size. Is there a way/tips to delegate raw-data non-bootable
> partition with 4K sector-size to oVirt virtual machines ?
> I'm running 3.5 but I'm okay with a solution in 3.6.
>
> Thanks
> Florian
>
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