Re: [Xen-users] SSD 4K Alignment?

[Gordan Bobic <gordan@xxxxxxxxxx>]

On 05/06/2013 03:41 AM, dominic.ryan@xxxxxxxxx wrote:
> Hi All,
>
> Just wondering if Xen/XCP aligns local storage to 4K boundaries when
> using 4K formatted storage such as SSD's? If not, is there a documented
> way to manually perform this alignment?
You mean in the context of using a file to contain the virtual disk 
image? Just put it on a FS that is using 4KB sectors, and that is 
aligned to a 4KB boundary, and when you are installing the guest make 
sure you set up the FS to also use 4KB blocks.
Gordan


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