4 files changed, 28 insertions, 12 deletions
diff --git a/sys/contrib/openzfs/man/man1/cstyle.1 b/sys/contrib/openzfs/man/man1/cstyle.1
index 241c82edd5a8..8f29129ce175 100644
--- a/sys/contrib/openzfs/man/man1/cstyle.1
+++ b/sys/contrib/openzfs/man/man1/cstyle.1
@@ -21,7 +21,7 @@
 .\"
 .\" CDDL HEADER END
 .\"
-.Dd May 26, 2021
+.Dd April 4, 2022
 .Dt CSTYLE 1
 .Os
 .
diff --git a/sys/contrib/openzfs/man/man1/arcstat.1 b/sys/contrib/openzfs/man/man1/zarcstat.1
index f2474fbb701f..3633c5d417fe 100644
--- a/sys/contrib/openzfs/man/man1/arcstat.1
+++ b/sys/contrib/openzfs/man/man1/zarcstat.1
@@ -13,12 +13,12 @@
 .\" Copyright (c) 2015 by Delphix. All rights reserved.
 .\" Copyright (c) 2020 by AJ Jordan. All rights reserved.
 .\"
-.Dd December 23, 2022
-.Dt ARCSTAT 1
+.Dd September 19, 2024
+.Dt ZARCSTAT 1
 .Os
 .
 .Sh NAME
-.Nm arcstat
+.Nm zarcstat
 .Nd report ZFS ARC and L2ARC statistics
 .Sh SYNOPSIS
 .Nm
diff --git a/sys/contrib/openzfs/man/man1/zhack.1 b/sys/contrib/openzfs/man/man1/zhack.1
index f58c0527649b..63658cf930e9 100644
--- a/sys/contrib/openzfs/man/man1/zhack.1
+++ b/sys/contrib/openzfs/man/man1/zhack.1
@@ -23,7 +23,7 @@
 .\"
 .\" lint-ok: WARNING: sections out of conventional order: Sh SYNOPSIS
 .\"
-.Dd May 26, 2021
+.Dd May 3, 2023
 .Dt ZHACK 1
 .Os
 .
@@ -122,6 +122,24 @@ Example:
 .Nm zhack Cm label repair Fl cu Ar device
   Fix checksums and undetach a device
 .
+.It Xo
+.Nm zhack
+.Cm metaslab leak
+.Op Fl f
+.Ar pool
+.Xc
+Apply a fragmentation profile generated by
+.Sy zdb
+to the specified
+.Ar pool Ns
+\&.
+.Pp
+The
+.Fl f
+flag forces the profile to apply even if the vdevs in the
+.Ar pool
+don't have the same number of metaslabs as the fragmentation profile.
+.
 .El
 .
 .Sh GLOBAL OPTIONS
@@ -143,6 +161,8 @@ Search for
 members in
 .Ar dir .
 Can be specified more than once.
+.It Fl o Ar var Ns = Ns Ar value
+Set the given tunable to the provided value.
 .El
 .
 .Sh EXAMPLES
diff --git a/sys/contrib/openzfs/man/man1/ztest.1 b/sys/contrib/openzfs/man/man1/ztest.1
index 0cbb58e40dd8..ae857bfea29c 100644
--- a/sys/contrib/openzfs/man/man1/ztest.1
+++ b/sys/contrib/openzfs/man/man1/ztest.1
@@ -24,7 +24,7 @@
 .\" reserved.
 .\" Copyright (c) 2017, Intel Corporation.
 .\"
-.Dd May 26, 2021
+.Dd July 12, 2025
 .Dt ZTEST 1
 .Os
 .
@@ -188,12 +188,8 @@ i.e. given
 will be loaded.
 .It Fl C , -vdev-class-state Ns = Ns Sy on Ns | Ns Sy off Ns | Ns Sy random No (default : Sy random  )
 The vdev allocation class state.
-.It Fl o , -option Ns = Ns Ar variable Ns = Ns Ar value
-Set global
-.Ar variable
-to an unsigned 32-bit integer
-.Ar value
-(little-endian only).
+.It Fl o , -option Ns = Ns Ar var Ns = Ns Ar value Ns …
+Set the given tunable to the provided value.
 .It Fl G , -dump-debug
 Dump zfs_dbgmsg buffer before exiting due to an error.
 .It Fl V , -verbose