Index: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
===================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
@@ -538,8 +538,13 @@
  */
 int zfs_arc_meta_prune = 10000;
 unsigned long zfs_arc_dnode_limit_percent = 10;
-int zfs_arc_meta_strategy = ARC_STRATEGY_META_BALANCED;
+int zfs_arc_meta_strategy = ARC_STRATEGY_META_ONLY;
 int zfs_arc_meta_adjust_restarts = 4096;
+
+SYSCTL_INT(_vfs_zfs, OID_AUTO, arc_meta_strategy, CTLFLAG_RWTUN,
+    &zfs_arc_meta_strategy, 0,
+    "ARC metadata reclamation strategy "
+    "(0 = metadata only, 1 = balance data and metadata)");
 
 /* The 6 states: */
 static arc_state_t ARC_anon;