NEX-15279 support NFS server in zone
NEX-15520 online NFS shares cause zoneadm halt to hang in nfs_export_zone_fini
Portions contributed by: Dan Kruchinin dan.kruchinin@nexenta.com
Portions contributed by: Stepan Zastupov stepan.zastupov@gmail.com
Reviewed by: Joyce McIntosh <joyce.mcintosh@nexenta.com>
Reviewed by: Rob Gittins <rob.gittins@nexenta.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>

@@ -20,11 +20,15 @@
  */
 
 /*
  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ */
+
+/*
  * Copyright 2012 Milan Jurik. All rights reserved.
+ * Copyright 2018 Nexenta Systems, Inc.
  */
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>

@@ -2164,18 +2168,19 @@
 
 static void
 show_group(sa_group_t group, int verbose, int properties, char *proto,
     char *subgroup)
 {
-        sa_share_t share;
         char *groupname;
         char *zfs = NULL;
         int iszfs = 0;
         char *sharepath;
 
         groupname = sa_get_group_attr(group, "name");
         if (groupname != NULL) {
+                sa_share_t share;
+
                 if (proto != NULL && !has_protocol(group, proto)) {
                         sa_free_attr_string(groupname);
                         return;
                 }
                 /*

@@ -2188,11 +2193,11 @@
                 zfs = sa_get_group_attr(group, "zfs");
                 if (zfs != NULL) {
                         iszfs = 1;
                         sa_free_attr_string(zfs);
                 }
-                share = sa_get_share(group, NULL);
+
                 if (subgroup == NULL)
                         (void) printf("%s", groupname);
                 else
                         (void) printf("    %s/%s", subgroup, groupname);
                 if (properties)