On Thu, Mar 16, 2023 at 11:15:10PM +0800, Mingyi Cong wrote: > After my analysis, the reason is that the truncate system call of some file > systems will be filled with 0 data. We should add some conditional > judgments to avoid the use of some file systems for truncate. Do you have a > better suggestion for revision? As ѕaid we need a flag, be that per-file system or per-inode to flag the behavior instead of guessing it from the major number.
