maintainer-feedback requested: [Bug 269503] docs.freebsd.org: default vfs.zfs.arc.meta_limit
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Date: Sun, 12 Feb 2023 13:15:45 UTC
Graham Perrin <grahamperrin@freebsd.org> has asked freebsd-fs (Nobody) <fs@FreeBSD.org> for maintainer-feedback: Bug 269503: docs.freebsd.org: default vfs.zfs.arc.meta_limit https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269503 --- Comment #1 from Graham Perrin <grahamperrin@freebsd.org> --- I don't know about ZFS in 12.4-RELEASE. ---- For OpenZFS in 13.0-RELEASE and greater, take care to not confuse these two: vfs.zfs.arc.meta_limit_percent: 75 vfs.zfs.arc.meta_limit: 0 fs@ please, can you advise? References: <https://openzfs.github.io/openzfs-docs/Performance%20and%20Tuning/Module%20Par ameters.html#zfs-arc-meta-limit> <https://openzfs.github.io/openzfs-docs/Performance%20and%20Tuning/Module%20Par ameters.html#zfs-arc-meta-limit-percent> ---- From <https://openzfs.github.io/openzfs-docs/Developer%20Resources/OpenZFS%20Excepti ons.html?highlight=6914>: > 6914 • Under Linux the arc_meta_limit can be tuned with the > zfs_arc_meta_limit_percent module option. Is Linux still exceptional?