LU-3789 mgs: Add deprecation warning for "lctl conf_param"

[fs/lustre-release.git] / lustre / utils / lustre_cfg.c

diff --git a/lustre/utils/lustre_cfg.c b/lustre/utils/lustre_cfg.c
index 016ae70..1c9ed42 100644 (file)
--- a/lustre/utils/lustre_cfg.c
+++ b/lustre/utils/lustre_cfg.c
@@ -582,6 +582,11 @@ int jt_lcfg_mgsparam(int argc, char **argv)
         struct lustre_cfg *lcfg;
         char *buf = NULL;
 
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,7,53,0)
+       fprintf(stderr, "warning: 'lctl conf_param' is deprecated, "
+               "use 'lctl set_param -P' instead\n");
+#endif
+
         /* mgs_setparam processes only lctl buf #1 */
         if ((argc > 3) || (argc <= 1))
                 return CMD_HELP;