--- a/grub-core/kern/emu/getroot.c
+++ b/grub-core/kern/emu/getroot.c
@@ -32,6 +32,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
 #include <grub/util/misc.h>
 #include <grub/util/lvm.h>
 
@@ -238,7 +241,67 @@
 
 #endif /* __linux__ */
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
+static char *
+find_device_from_pool (const char *poolname)
+{
+  char *device;
+  char *cmd;
+  FILE *fp;
+  int ret;
+  char *line;
+  size_t len;
+  int st;
+
+  char name[PATH_MAX], state[256], readlen[256], writelen[256], cksum[256], notes[256];
+  unsigned int dummy;
+
+  cmd = xasprintf ("zpool status %s", poolname);
+  fp = popen (cmd, "r");
+  free (cmd);
+
+  st = 0;
+  while (st < 3)
+    {
+      line = NULL;
+      ret = getline (&line, &len, fp);
+      if (ret == -1)
+	{
+	  pclose (fp);
+	  return NULL;
+	}
+
+      if (sscanf (line, " %s %s %s %s %s %s", name, state, readlen, writelen, cksum, notes) >= 5)
+	switch (st)
+	  {
+	  case 0:
+	    if (!strcmp (name, "NAME")
+		&& !strcmp (state, "STATE")
+		&& !strcmp (readlen, "READ")
+		&& !strcmp (writelen, "WRITE")
+		&& !strcmp (cksum, "CKSUM"))
+	      st++;
+	    break;
+	  case 1:
+	    if (!strcmp (name, poolname))
+	      st++;
+	    break;
+	  case 2:
+	    if (strcmp (name, "mirror") && !sscanf (name, "mirror-%u", &dummy)
+		&& !sscanf (name, "raidz%u", &dummy)
+		&& !strcmp (state, "ONLINE"))
+	      st++;
+	    break;
+	}
+
+      free (line);
+    }
+  pclose (fp);
+
+  device = xasprintf ("/dev/%s", name);
+
+  return device;
+}
+
 static char *
 find_root_device_from_libzfs (const char *dir)
 {
@@ -250,49 +313,7 @@
   if (! poolname)
     return NULL;
 
-  {
-    zpool_handle_t *zpool;
-    libzfs_handle_t *libzfs;
-    nvlist_t *config, *vdev_tree;
-    nvlist_t **children, **path;
-    unsigned int nvlist_count;
-    unsigned int i;
-
-    libzfs = grub_get_libzfs_handle ();
-    if (! libzfs)
-      return NULL;
-
-    zpool = zpool_open (libzfs, poolname);
-    config = zpool_get_config (zpool, NULL);
-
-    if (nvlist_lookup_nvlist (config, "vdev_tree", &vdev_tree) != 0)
-      error (1, errno, "nvlist_lookup_nvlist (\"vdev_tree\")");
-
-    if (nvlist_lookup_nvlist_array (vdev_tree, "children", &children, &nvlist_count) != 0)
-      error (1, errno, "nvlist_lookup_nvlist_array (\"children\")");
-    assert (nvlist_count > 0);
-
-    while (nvlist_lookup_nvlist_array (children[0], "children",
-				       &children, &nvlist_count) == 0)
-      assert (nvlist_count > 0);
-
-    for (i = 0; i < nvlist_count; i++)
-      {
-	if (nvlist_lookup_string (children[i], "path", &device) != 0)
-	  error (1, errno, "nvlist_lookup_string (\"path\")");
-
-	struct stat st;
-	if (stat (device, &st) == 0)
-	  {
-	    device = xstrdup (device);
-	    break;
-	  }
-
-	device = NULL;
-      }
-
-    zpool_close (zpool);
-  }
+  device = find_device_from_pool (poolname);
 
   free (poolname);
   if (poolfs)
@@ -300,7 +321,6 @@
 
   return device;
 }
-#endif
 
 #ifdef __MINGW32__
 
@@ -603,10 +623,8 @@
     os_dev = grub_find_root_device_from_mountinfo (dir, NULL);
 #endif /* __linux__ */
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
   if (!os_dev)
     os_dev = find_root_device_from_libzfs (dir);
-#endif
 
   if (os_dev)
     {
@@ -708,7 +726,7 @@
 }
 
 int
-grub_util_get_dev_abstraction (const char *os_dev __attribute__((unused)))
+grub_util_get_dev_abstraction (const char *os_dev)
 {
 #if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
   /* User explicitly claims that this drive is visible by BIOS.  */
--- a/grub-core/kern/emu/misc.c
+++ b/grub-core/kern/emu/misc.c
@@ -287,7 +287,6 @@
 }
 #endif /* HAVE_LIBZFS */
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
 /* ZFS has similar problems to those of btrfs (see above).  */
 void
 grub_find_zpool_from_dir (const char *dir, char **poolname, char **poolfs)
@@ -348,7 +347,6 @@
   else
     *poolfs = xstrdup ("");
 }
-#endif
 
 /* This function never prints trailing slashes (so that its output
    can be appended a slash unconditionally).  */
@@ -361,22 +359,18 @@
   dev_t num;
   size_t len;
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
   char *poolfs = NULL;
-#endif
 
   /* canonicalize.  */
   p = canonicalize_file_name (path);
   if (p == NULL)
     grub_util_error ("failed to get canonical path of %s", path);
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
   /* For ZFS sub-pool filesystems, could be extended to others (btrfs?).  */
   {
     char *dummy;
     grub_find_zpool_from_dir (p, &dummy, &poolfs);
   }
-#endif
 
   len = strlen (p) + 1;
   buf = xstrdup (p);
@@ -428,10 +422,8 @@
 	      }
 #endif
 	      free (buf2);
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
 	      if (poolfs)
 		return xasprintf ("/%s/@", poolfs);
-#endif
 	      return xstrdup ("");
 	    }
 	  else
@@ -488,14 +480,12 @@
       len--;
     }
 
-#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
   if (poolfs)
     {
       ret = xasprintf ("/%s/@%s", poolfs, buf3);
       free (buf3);
     }
   else
-#endif
     ret = buf3;
 
   return ret;