From d842ca3ff274581682678bd8bd6dc3f709c2b460 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=BD=D0=B0=D0=B1?= <nabijaczleweli@nabijaczleweli.xyz>
Date: Wed, 16 Mar 2022 18:49:31 +0100
Subject: [PATCH] man: zfs-create.8: import examples from zfs.8
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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13228
---
 man/man8/zfs-create.8 | 35 ++++++++++++++++++++++++++++++++++-
 man/man8/zfs.8        |  1 +
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/man/man8/zfs-create.8 b/man/man8/zfs-create.8
index 55397fa661..f302493e0a 100644
--- a/man/man8/zfs-create.8
+++ b/man/man8/zfs-create.8
@@ -29,7 +29,7 @@
 .\" Copyright 2018 Nexenta Systems, Inc.
 .\" Copyright 2019 Joyent, Inc.
 .\"
-.Dd December 1, 2020
+.Dd March 16, 2022
 .Dt ZFS-CREATE 8
 .Os
 .
@@ -243,6 +243,39 @@ enable the swap area using the
 command.
 Swapping to files on ZFS filesystems is not supported.
 .
+.Sh EXAMPLES
+.\" These are, respectively, examples 1, 10 from zfs.8
+.\" Make sure to update them bidirectionally
+.Ss Example 1 : No Creating a ZFS File System Hierarchy
+The following commands create a file system named
+.Ar pool/home
+and a file system named
+.Ar pool/home/bob .
+The mount point
+.Pa /export/home
+is set for the parent file system, and is automatically inherited by the child
+file system.
+.Dl # Nm zfs Cm create Ar pool/home
+.Dl # Nm zfs Cm set Sy mountpoint Ns = Ns Ar /export/home pool/home
+.Dl # Nm zfs Cm create Ar pool/home/bob
+.
+.Ss Example 2 : No Promoting a ZFS Clone
+The following commands illustrate how to test out changes to a file system, and
+then replace the original file system with the changed one, using clones, clone
+promotion, and renaming:
+.Bd -literal -compact -offset Ds
+.No # Nm zfs Cm create Ar pool/project/production
+  populate /pool/project/production with data
+.No # Nm zfs Cm snapshot Ar pool/project/production Ns @ Ns Ar today
+.No # Nm zfs Cm clone Ar pool/project/production@today pool/project/beta
+  make changes to /pool/project/beta and test them
+.No # Nm zfs Cm promote Ar pool/project/beta
+.No # Nm zfs Cm rename Ar pool/project/production pool/project/legacy
+.No # Nm zfs Cm rename Ar pool/project/beta pool/project/production
+  once the legacy version is no longer needed, it can be destroyed
+.No # Nm zfs Cm destroy Ar pool/project/legacy
+.Ed
+.
 .Sh SEE ALSO
 .Xr zfs-destroy 8 ,
 .Xr zfs-list 8 ,
diff --git a/man/man8/zfs.8 b/man/man8/zfs.8
index 570899121e..9850215d97 100644
--- a/man/man8/zfs.8
+++ b/man/man8/zfs.8
@@ -300,6 +300,7 @@ if invalid command line options were specified.
 .
 .Sh EXAMPLES
 .\" Examples 1, 4, 6, 7, 11, 14, 16 are shared with zfs-set.8.
+.\" Examples 1, 10 are shared with zfs-create.8.
 .\" Examples 3, 10, 15 are shared with zfs-destroy.8.
 .\" Examples 5 are shared with zfs-list.8.
 .\" Examples 8 are shared with zfs-rollback.8.