* Added loopback optimisation to lib-move.c

     lctl --net ??? loopback             # show current state
     lctl --net ??? loopback on          # enable loopback optimisation
     lctl --net ??? loopback off         # disable loopback optimisation
     By default loopback optimisation is turned OFF

diff --git a/lustre/utils/lctl.c b/lustre/utils/lctl.c
index b05c1a0..8b86745 100644 (file)
--- a/lustre/utils/lctl.c
+++ b/lustre/utils/lctl.c
@@ -118,6 +118,9 @@ command_t cmdlist[] = {
          "Omitting the count means indefinitely, 0 means restore, "
          "otherwise fail 'count' messages.\n"
          "usage: fail nid|_all_ [count]"},
+        {"loopback", jt_ptl_loopback, 0, "print loopback state\n"
+         "With arg enable/disable\n"
+         "usage: loopback [on|off]"},
 
         /* Device selection commands */
         {"=== device selection ===", jt_noop, 0, "device selection"},