From 6ab5670546e6da1cc4eba7d54b722ff1add7acba Mon Sep 17 00:00:00 2001 From: jumbi77 Date: Fri, 14 Jan 2022 18:31:48 +0100 Subject: [PATCH] zfs doc: upper bound for slop space calculation OpenZFS v2.1 and above added an upper bound for slop space calculation. See: https://github.com/openzfs/zfs/commit/f01eaed4556623b63c414fee9085ae27d457fe46 --- docs/Performance and Tuning/Module Parameters.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/Performance and Tuning/Module Parameters.rst b/docs/Performance and Tuning/Module Parameters.rst index 3747182..e6f8485 100644 --- a/docs/Performance and Tuning/Module Parameters.rst +++ b/docs/Performance and Tuning/Module Parameters.rst @@ -2013,6 +2013,7 @@ importing full pools on systems with larger spa_slop_shift can lead to over-full conditions. The minimum SPA slop space is limited to 128 MiB. +The maximum SPA slop space is limited to 128 GiB. +-------------------+-------------------------------------------------+ | spa_slop_shift | Notes | @@ -2034,7 +2035,7 @@ The minimum SPA slop space is limited to 128 MiB. +-------------------+-------------------------------------------------+ | Change | Dynamic | +-------------------+-------------------------------------------------+ -| Versions Affected | v0.6.5 and later | +| Versions Affected | v0.6.5 and later (max. slop space since v2.1.0) | +-------------------+-------------------------------------------------+ zfetch_array_rd_sz