I use the following command to create a file, the file may got corruption:
f2fs_io write 2 0 512 inc_num dio $path
And when I use bio or to set the chunk size to 1 block, the file is
normal. The commands as following:
f2fs_io write 2 0 512 inc_num buffered $path
f2fs_io write 1 0 512 inc_num dio $path
I find this bug on old kernel version 4.14.117, and not find on version
4.19.152. So this bug is fixed. Can anyone can tell me which patch fixed
this bug?
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