Hi all. I'm trying to probe my file system with fio. I don't want to benchmark my file system. The only thing I want do is to for example write 100K file on a file system and then check how much IO does it take to write and the bandwidth and the runtime. The main thing I want is to just write that file size and don't bench on that. Can anyone help me which ioengine or which args should I use to do this probe? Thanks.