Hi, This not a ceph-deploy issue, rather a ceph-disk issue. Did you file an issue regarding this problem or would you like me to create one ? IIRC there are cases where sgdisk is not able to create a partition aligned as recommended (but parted could). Do you know anything about that ? Cheers On 23/02/2016 01:27, Somnath Roy wrote: > Hi, > I am seeing ceph-deploy is creating data partition from sector 1 ignoring what sgdisk is recommending (256 in my disk). Basically, it should be aligned with physical sector size (reported in /sys/block/<device>/queue/physical_block_size). In my case it is 16K physical and 4K logical...256 is perfectly fine as sgdisk/fdisk internally decides. > Disk performance will be severely impacted because of partitioning this way from ceph-deploy , any reason why we are doing like this ? > Thanks & Regards > Somnath > -- Loïc Dachary, Artisan Logiciel Libre -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
