"Routinely taking snapshots more frequently than once every five seconds can disrupt the normal flow of transaction groups and conflict with the I/O scheduler and the write throttler. See Chapter 17 for more information but seriously, WHY are you trying to take snapshot every second of every hour, all day, every day?" Grinding on #openzfsmastery to get something to tech review before my surgery knocks me out for the rest of the year. I would appreciate your support. https://mwl.io/sponsor