On Wed, Apr 09, 2025 at 12:35:48PM +0200, Christoph Hellwig wrote: > On Tue, Mar 18, 2025 at 03:35:42PM +0800, Zhang Yi wrote: > > Users can check the disk support of unmap write zeroes command by > > querying: > > > > /sys/block/<disk>/queue/write_zeroes_unmap > > No, that is not in any way a good user interface. Users need to be > able to query this on a per-file basis. Agreed. This should get a statx attribute most likely.
