Re: xfs hardware RAID alignment over linear lvm

[Chris Murphy <lists@xxxxxxxxxxxxxxxxx>]

On Sep 25, 2013, at 3:48 PM, Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx> wrote:
>> 
>> So keeping the example, 3 arrays x 10 data disks, would this be su=512k and 
>> sw=30?
> 
> No.  In this configuration, as far as XFS is concerned LVM doesn't exist
> in the stack because it doesn't change the RAID geometry, so you ignore it.

OK and if this were md linear where the file system definitely would be created 
across all disks?


Chris Murphy