I am using an Optane P1600X as a SLOG and trying to tune ZFS Parameters for best performance.
I came across zil_nocacheflush which is 0 by default.
Since Optane does not seem to have a separate write cache, is it safe to set zil_nocacheflush=1?
I am using an Optane P1600X as a SLOG and trying to tune ZFS Parameters for best performance.
I came across zil_nocacheflush which is 0 by default.
Since Optane does not seem to have a separate write cache, is it safe to set zil_nocacheflush=1?