Diffstat (limited to 'cddl/contrib/opensolaris/cmd/zfs/zfs.8')
1 files changed, 17 insertions, 2 deletions
diff --git a/cddl/contrib/opensolaris/cmd/zfs/zfs.8 b/cddl/contrib/opensolaris/cmd/zfs/zfs.8
index ef256a1c47e4..e060db67867c 100644
@@ -1134,8 +1134,23 @@ This feature must be enabled to be used
.Xr zpool-features 7
+.It Sy special_small_blocks Ns = Ns Ar size
+This value represents the threshold block size for including small file
+blocks into the special allocation class.
+Blocks smaller than or equal to this value will be assigned to the special
+allocation class while greater blocks will be assigned to the regular class.
+Valid values are zero or a power of two from 512B up to 128K.
+The default size is 0 which means no small file blocks will be allocated in
+the special class.
+Before setting this property, a special class vdev must be added to the
+.Xr zpool 8
+for more details on the special allocation class.
.It Sy mountpoint Ns = Ns Ar path | Cm none | legacy
-Controls the mount point used for this file system. See the
+Controls the mount point used for this file system.
.Qq Sx Mount Points
section for more information on how this property is used.
@@ -3023,7 +3038,7 @@ property of the filesystem or volume which is received into.
To use this flag, the storage pool must have the
feature enabled. See
-.Xr zpool-features 5
+.Xr zpool-features 7
for details on ZFS feature flags.