Intel Optane P1600X & P4800X as ZFS SLOG/ZIL - Austin's Nerdy Things
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As a follow-up to my last post (ZFS SLOG Performance Testing of SSDs including Intel P4800X to Samsung 850 Evo), I wanted to focus specifically on the Intel Optane devices in a slightly faster test machine. These are incredible devices, especially for $59 as of latest check – for the P1600X 118GB M.2 form factor. […]
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The original was posted on /r/datahoarder by /u/MzCWzL on 2023-11-27 19:09:07.

Original Title: Any of you using Intel Optane drives as write/read caches? I did some benchmarks, curious to see how these numbers compare to some of the larger arrays on here. I have a P4800X with 16GB partition as ZFS SLOG/ZIL and 300GB as L2ARC in my main fileserver (4x 8TB SAS).