On Sun, Dec 15, 2024 at 07:16:44AM +0100, Christoph Hellwig wrote: > On Fri, Dec 13, 2024 at 02:57:11PM -0800, Darrick J. Wong wrote: > > On Wed, Dec 11, 2024 at 09:55:05AM +0100, Christoph Hellwig wrote: > > > Allow limiting the number of open zones used below that exported by the > > > device. This is required to tune the number of write streams when zoned > > > RT devices are used on conventional devices, and can be useful on zoned > > > devices that support a very large number of open zones. > > > > Can this be changed during a remount operation? Do we have to > > revalidate the value? > > Right no it can't be changed during remount as there is no code added for > it in xfs_fs_reconfigure. If a strong use case to change it shows up > we could support it, but it's going to require some nasty code especially > for reducing the limit, so I'd rather not do it unless I have to. Nah let's wait until someone actually gives us a use case. --D
