• Re: Persistent L2ARC (was: "failed to reclaim memory" with much free physmem)

    From Garrett Wollman@wollman@bimajority.org to muc.lists.freebsd.stable on Fri Sep 12 16:48:54 2025
    From Newsgroup: muc.lists.freebsd.stable

    <<On Fri, 12 Sep 2025 21:01:21 +0100, Graham Perrin <grahamperrin@gmail.com> said:

    I never worked with a machine learning dataset, but when I did have
    L2ARC: it was always persistent.

    Historically it could not be; L2ARC persistence was only implemented
    in OpenZFS, which we didn't have until our most recent upgrade. It
    looks like that feature is enabled by default now, which I was not
    previously aware of.

    -GAWollman



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