From 884a9ad31aa38548e68cd45431e591bce9683ed5 Mon Sep 17 00:00:00 2001
From: Bill Pijewski <wdp@joyent.com>
Date: Tue, 8 May 2012 13:15:09 -0700
Subject: STOR-54 warnings when creating a delegated ZFS dataset in a
 non-global zone OS-493 NFS client 'entity not found' error when mounting

---
 usr/src/cmd/fs.d/nfs/lib/smfcfg.c       | 20 ++++++++++++++++++--
 usr/src/cmd/fs.d/nfs/lib/smfcfg.h       |  2 ++
 usr/src/lib/libshare/nfs/libshare_nfs.c | 14 +++++++++++---
 3 files changed, 31 insertions(+), 5 deletions(-)

(limited to 'usr/src')

diff --git a/usr/src/cmd/fs.d/nfs/lib/smfcfg.c b/usr/src/cmd/fs.d/nfs/lib/smfcfg.c
index 78b34389a5..ced841d945 100644
--- a/usr/src/cmd/fs.d/nfs/lib/smfcfg.c
+++ b/usr/src/cmd/fs.d/nfs/lib/smfcfg.c
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 #include <stdio.h>
 #include <stdlib.h>
@@ -342,8 +343,23 @@ fs_smf_get_prop(smf_fstype_t fstype, char *prop_name, char *cbuf,
 	} else {
 		ret = scf_error();
 	}
-	if ((ret != 0) && scf_error() != SCF_ERROR_NONE)
-		fprintf(stdout, gettext("%s\n"), scf_strerror(ret));
+	if ((ret != 0) && scf_error() != SCF_ERROR_NONE) {
+		/*
+		 * This is a workaround for the NFS service manifests not
+		 * containing the proper properties in local zones.
+		 *
+		 * When in a local zone and the property doesn't exist on an NFS
+		 * service (most likely nfs/server or nfs/client), don't print
+		 * the error.  The caller will still see the correct error code,
+		 * but a user creating a delegated dataset or mounting an NFS
+		 * share won't see this spurious error.
+		 */
+		if (getzoneid() == GLOBAL_ZONEID ||
+		    scf_error() != SCF_ERROR_NOT_FOUND) {
+			fprintf(stdout, gettext("%s\n"), scf_strerror(ret));
+		}
+	}
+
 out:
 	fs_smf_fini(phandle);
 	return (ret);
diff --git a/usr/src/cmd/fs.d/nfs/lib/smfcfg.h b/usr/src/cmd/fs.d/nfs/lib/smfcfg.h
index 46855ab8ed..4c8310c292 100644
--- a/usr/src/cmd/fs.d/nfs/lib/smfcfg.h
+++ b/usr/src/cmd/fs.d/nfs/lib/smfcfg.h
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 
 #ifndef	_SMFCFG_H
@@ -42,6 +43,7 @@
 #include <locale.h>
 #include <errno.h>
 #include <sys/types.h>
+#include <sys/zone.h>
 
 #ifdef	__cplusplus
 extern	"C" {
diff --git a/usr/src/lib/libshare/nfs/libshare_nfs.c b/usr/src/lib/libshare/nfs/libshare_nfs.c
index 8d18ecee95..67dc968bad 100644
--- a/usr/src/lib/libshare/nfs/libshare_nfs.c
+++ b/usr/src/lib/libshare/nfs/libshare_nfs.c
@@ -21,6 +21,7 @@
 
 /*
  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 
 /*
@@ -2660,9 +2661,16 @@ nfs_init()
 
 	ret = initprotofromsmf();
 	if (ret != SA_OK) {
-		(void) printf(dgettext(TEXT_DOMAIN,
-		    "NFS plugin problem with SMF repository: %s\n"),
-		    sa_errorstr(ret));
+		/*
+		 * This is a workaround.  See the comment in
+		 * cmd/fs.d/nfs/lib/smfcfg.c for an explanation.
+		 */
+		if (getzoneid() == GLOBAL_ZONEID ||
+		    ret != SCF_ERROR_NOT_FOUND) {
+			(void) printf(dgettext(TEXT_DOMAIN,
+			    "NFS plugin problem with SMF repository: %s\n"),
+			    sa_errorstr(ret));
+		}
 		ret = SA_OK;
 	}
 	add_defaults();
-- 
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