LU-16822 lnet: always initialize IPv6 at start up

[fs/lustre-release.git] / lnet / utils / lnetctl.c

diff --git a/lnet/utils/lnetctl.c b/lnet/utils/lnetctl.c
index 25c4b73..02ba1ba 100644 (file)
--- a/lnet/utils/lnetctl.c
+++ b/lnet/utils/lnetctl.c
@@ -87,7 +87,7 @@ static int jt_calc_cpt_of_nid(int argc, char **argv);
 static int jt_show_peer_debug_info(int argc, char **argv);
 
 command_t cmd_list[] = {
-       {"lnet", jt_lnet, 0, "lnet {configure | unconfigure} [--all]"},
+       {"lnet", jt_lnet, 0, "lnet {configure | unconfigure} [--all|--large]"},
        {"route", jt_route, 0, "route {add | del | show | help}"},
        {"net", jt_net, 0, "net {add | del | show | set | help}"},
        {"routing", jt_routing, 0, "routing {show | help}"},
@@ -117,7 +117,8 @@ command_t cmd_list[] = {
 
 command_t lnet_cmds[] = {
        {"configure", jt_config_lnet, 0, "configure lnet\n"
-        "\t--all: load NI configuration from module parameters\n"},
+        "\t--all: load NI configuration from module parameters\n"
+        "\t--large: start LNet with large NIDs\n"},
        {"unconfigure", jt_unconfig_lnet, 0, "unconfigure lnet\n"},
        { 0, 0, 0, NULL }
 };
@@ -1232,10 +1233,10 @@ static int jt_config_lnet(int argc, char **argv)
        int flags = NLM_F_CREATE;
        const char *msg = NULL;
        int rc, opt;
-
-       const char *const short_options = "a";
+       const char *const short_options = "al";
        static const struct option long_options[] = {
-               { .name = "all",  .has_arg = no_argument, .val = 'a' },
+               { .name = "all",        .has_arg = no_argument, .val = 'a' },
+               { .name = "large",      .has_arg = no_argument, .val = 'l' },
                { .name = NULL }
        };
 
@@ -1249,6 +1250,9 @@ static int jt_config_lnet(int argc, char **argv)
                case 'a':
                        load_mod_params = true;
                        break;
+               case 'l':
+                       flags |= NLM_F_REPLACE;
+                       break;
                default:
                        return 0;
                }