Unsorted Block Image File System made for Flash mem

Is now more protected against power lost but at the cost of some perf Sequential writes in testing by developer Zhihao Cheng led to a drop from 412MB/s to 409MB/s, the FS-Mark benchmark dropping from 7131 files/s to 7090 files/s

Wasn't much of a problem before as it is used mostly in smartphones (with a battery)^[1]