On Tue, Dec 19, 2023 at 09:17:31PM +0000, Wengang Wang wrote: > Hi Dave, > Yes, the user space defrag works and satisfies my requirement (almost no change from your example code). That's good to know :) > Let me know if you want it in xfsprog. Yes, i think adding it as an xfs_spaceman command would be a good way for this defrag feature to be maintained for anyone who has need for it. -Dave. -- Dave Chinner david@xxxxxxxxxxxxx