Module Parameters: update zfs_dirty_data_max_max defaults

2023-01-18 14:07:35 +03:00
parent 33de2eef4b
commit 48e3fded3d
1 changed files with 5 additions and 1 deletions
--- a/docs/Performance
+++ b/docs/Performance
@@ -3329,7 +3329,11 @@ When to change         See section "ZFS TRANSACTION DELAY"
 Data Type              ulong
 Units                  bytes
 Range                  1 to physical RAM size
-Default                25% of physical RAM
+Default                physical_ram/4
+
+                       **since v0.7:** min(physical_ram/4, 4GiB)
+
+                       **since v2.0 for 32-bit systems:** min(physical_ram/4, 1GiB)
 Change                 Prior to zfs module load
 Versions Affected      v0.6.4 and later
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