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zfs doc: upper bound for slop space calculation

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OpenZFS v2.1 and above added an upper bound for slop space calculation.
See: f01eaed455
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jumbi77
2022-01-14 18:31:48 +01:00
committed by George Melikov
parent 28d89ab4a1
commit 6ab5670546
1 changed files with 2 additions and 1 deletions
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docs/Performance and Tuning/Module Parameters.rst
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@@ -2013,6 +2013,7 @@ importing full pools on systems with larger spa_slop_shift can lead to
over-full conditions. over-full conditions.
The minimum SPA slop space is limited to 128 MiB. The minimum SPA slop space is limited to 128 MiB.
The maximum SPA slop space is limited to 128 GiB.
+-------------------+-------------------------------------------------+ +-------------------+-------------------------------------------------+
| spa_slop_shift | Notes | | spa_slop_shift | Notes |
@@ -2034,7 +2035,7 @@ The minimum SPA slop space is limited to 128 MiB.
+-------------------+-------------------------------------------------+ +-------------------+-------------------------------------------------+
| Change | Dynamic | | 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 zfetch_array_rd_sz