From 456aaec66deaa94a60853973eca0c00bcb19cad8 Mon Sep 17 00:00:00 2001
From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 14 Oct 2015 11:12:47 +0000
Subject: 4185 add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R

Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Garrett D'Amore <garrett@damore.org>
Author: Matthew Ahrens <mahrens@delphix.com>

illumos/illumos-gate@45818ee124adeaaf947698996b4f4c722afc6d1f
---
 lib/libzfs/common/libzfs_dataset.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/libzfs/common/libzfs_dataset.c')

diff --git a/lib/libzfs/common/libzfs_dataset.c b/lib/libzfs/common/libzfs_dataset.c
index 05a2fdc9bec0..05c99cef67fc 100644
--- a/lib/libzfs/common/libzfs_dataset.c
+++ b/lib/libzfs/common/libzfs_dataset.c
@@ -1458,6 +1458,12 @@ zfs_setprop_error(libzfs_handle_t *hdl, zfs_prop_t prop, int err,
 			    "property setting is not allowed on "
 			    "bootable datasets"));
 			(void) zfs_error(hdl, EZFS_NOTSUP, errbuf);
+		} else if (prop == ZFS_PROP_CHECKSUM ||
+		    prop == ZFS_PROP_DEDUP) {
+			(void) zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "property setting is not allowed on "
+			    "root pools"));
+			(void) zfs_error(hdl, EZFS_NOTSUP, errbuf);
 		} else {
 			(void) zfs_standard_error(hdl, err, errbuf);
 		}
-- 
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