PSA: Intel Optane 16GB Drives for ZFS SLOG Are Not as Good as You Think
I recently picked up a 16GB Intel Optane drive off eBay for pennies, thinking I was in for a big win. My hope? That it would supercharge ZFS synchronous write performance when used as a SLOG (ZIL) device -especially to help out some aging SAS SSDs I also bought online. Those early-gen SSDs turned out […]