====== XFS ======

mkfs.xfs options:

  * **-K**  Do not attempt to discard blocks at mkfs time.
  * **-d su=64k,sw=4 **stripe unit 64k stripe width (number of discs) 4
Create XFS on zvol:

<code bash>
mkfs.xfs -K /dev/...


</code>

[[https://web.archive.org/web/20240113230117/https://xfs.org/index.php/XFS_FAQ#Q:_How_to_calculate_the_correct_sunit,swidth_values_for_optimal_performance]]


[[https://doc.beegfs.io/latest/advanced_topics/storage_tuning.html#mount-options]]

<code>noatime,nodiratime,logbufs=8,logbsize=256k,largeio,inode64,swalloc,allocsize=131072k</code>