Back in 2019 Western Digital announced their work on ZoneFS as a new Linux file-system just designed for specialty use-cases and running on zoned block devices. There hasn’t been much code churn around ZoneFS in a number of kernel releases since it was merged back in 2020 while for Linux 5.19 this summer a number of fixes/improvements have been queuing up…

Source: Phoronix – ZoneFS File-System To See Some Improvements With Linux 5.19