LU-2934 lnet: Add LNet Router Priority parameter

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

diff --git a/lnet/utils/portals.c b/lnet/utils/portals.c
index dedb75d..2b3aada 100644 (file)
--- a/lnet/utils/portals.c
+++ b/lnet/utils/portals.c
@@ -567,7 +567,7 @@ jt_ptl_print_peers (int argc, char **argv)
         int                      rc;
 
         if (!g_net_is_compatible (argv[0], SOCKLND, RALND, PTLLND, MXLND,
-                                  O2IBLND, 0))
+                                 O2IBLND, GNILND, 0))
                 return -1;
 
         for (index = 0;;index++) {
@@ -620,6 +620,26 @@ jt_ptl_print_peers (int argc, char **argv)
                                ptl_ipaddr_2_str(data.ioc_u32[0], buffer[1],
                                                 sizeof(buffer[1]), 1),
                                 data.ioc_u32[1]); /* peer port */
+               } else if (g_net_is_compatible(NULL, GNILND, 0)) {
+                       int disconn = data.ioc_flags >> 16;
+                       char *state;
+
+                       if (disconn)
+                               state = "D";
+                       else
+                               state = data.ioc_flags & 0xffff ? "C" : "U";
+
+                       printf ("%-20s (%d) %s [%d] "LPU64" "
+                               "sq %d/%d tx %d/%d/%d\n",
+                               libcfs_nid2str(data.ioc_nid), /* peer nid */
+                               data.ioc_net, /* gemini device id */
+                               state, /* peer is Connecting, Up, or Down */
+                               data.ioc_count,   /* peer refcount */
+                               data.ioc_u64[0], /* peerstamp */
+                               data.ioc_u32[2], data.ioc_u32[3], /* tx and rx seq */
+                               /* fmaq, nfma, nrdma */
+                               data.ioc_u32[0], data.ioc_u32[1], data.ioc_u32[4]
+                               );
                 } else {
                         printf ("%-20s [%d]\n",
                                 libcfs_nid2str(data.ioc_nid), data.ioc_count);
@@ -647,11 +667,12 @@ jt_ptl_add_peer (int argc, char **argv)
         int                      port = 0;
         int                      rc;
 
-        if (!g_net_is_compatible (argv[0], SOCKLND, RALND, 0))
+       if (!g_net_is_compatible (argv[0], SOCKLND, RALND,
+                                 GNILND, 0))
                 return -1;
 
         if (argc != 4) {
-                fprintf (stderr, "usage(tcp,ra): %s nid ipaddr port\n",
+               fprintf (stderr, "usage(tcp,ra,gni): %s nid ipaddr port\n",
                          argv[0]);
                 return 0;
         }
@@ -699,7 +720,7 @@ jt_ptl_del_peer (int argc, char **argv)
         int                      rc;
 
         if (!g_net_is_compatible (argv[0], SOCKLND, RALND, MXLND, PTLLND,
-                                  O2IBLND, 0))
+                                 O2IBLND, GNILND, 0))
                 return -1;
 
         if (g_net_is_compatible(NULL, SOCKLND, 0)) {
@@ -768,7 +789,8 @@ jt_ptl_print_connections (int argc, char **argv)
         int                      index;
         int                      rc;
 
-        if (!g_net_is_compatible (argv[0], SOCKLND, RALND, MXLND, O2IBLND, 0))
+       if (!g_net_is_compatible (argv[0], SOCKLND, RALND, MXLND, O2IBLND,
+                                 GNILND, 0))
                 return -1;
 
         for (index = 0; ; index++) {
@@ -808,6 +830,10 @@ jt_ptl_print_connections (int argc, char **argv)
                         printf ("%s mtu %d\n",
                                 libcfs_nid2str(data.ioc_nid),
                                 data.ioc_u32[0]); /* path MTU */
+               } else if (g_net_is_compatible (NULL, GNILND, 0)) {
+                       printf ("%-20s [%d]\n",
+                               libcfs_nid2str(data.ioc_nid),
+                               data.ioc_u32[0] /* device id */);
                 } else {
                         printf ("%s\n", libcfs_nid2str(data.ioc_nid));
                 }
@@ -837,7 +863,8 @@ int jt_ptl_disconnect(int argc, char **argv)
                 return 0;
         }
 
-        if (!g_net_is_compatible (NULL, SOCKLND, RALND, MXLND, O2IBLND, 0))
+       if (!g_net_is_compatible (NULL, SOCKLND, RALND, MXLND, O2IBLND,
+                                 GNILND, 0))
                 return 0;
 
         if (argc >= 2 &&
@@ -879,7 +906,7 @@ int jt_ptl_push_connection (int argc, char **argv)
                 return 0;
         }
 
-        if (!g_net_is_compatible (argv[0], SOCKLND, 0))
+       if (!g_net_is_compatible (argv[0], SOCKLND, GNILND, 0))
                 return -1;
 
         if (argc > 1 &&
@@ -1099,14 +1126,15 @@ jt_ptl_add_route (int argc, char **argv)
         struct libcfs_ioctl_data data;
         lnet_nid_t               gateway_nid;
         unsigned int             hops = 1;
+       unsigned int             priority = 0;
         char                    *end;
         int                      rc;
 
-        if (argc < 2 || argc > 3)
-        {
-                fprintf (stderr, "usage: %s gateway [hopcount]\n", argv[0]);
-                return (0);
-        }
+       if (argc < 2 || argc > 4) {
+               fprintf(stderr, "usage: %s gateway [hopcount [priority]]\n",
+                       argv[0]);
+               return -1;
+       }
 
         if (!g_net_is_set(argv[0]))
                 return (-1);
@@ -1117,18 +1145,29 @@ jt_ptl_add_route (int argc, char **argv)
                 return (-1);
         }
 
-        if (argc == 3) {
-                hops = strtoul(argv[2], &end, 0);
-                if (hops >= 256 || *end != 0) {
-                        fprintf (stderr, "Can't parse hopcount \"%s\"\n", argv[2]);
-                        return -1;
-                }
-        }
-
-        LIBCFS_IOC_INIT(data);
-        data.ioc_net = g_net;
-        data.ioc_count = hops;
-        data.ioc_nid = gateway_nid;
+       if (argc > 2) {
+               hops = strtoul(argv[2], &end, 0);
+               if (hops == 0 || hops >= 256 || (end != NULL && *end != 0)) {
+                       fprintf(stderr, "Can't parse hopcount \"%s\"\n",
+                               argv[2]);
+                       return -1;
+               }
+               if (argc == 4) {
+                       priority = strtoul(argv[3], &end, 0);
+                       if (end != NULL && *end != 0) {
+                               fprintf(stderr,
+                                       "Can't parse priority \"%s\"\n",
+                                       argv[3]);
+                               return -1;
+                       }
+               }
+       }
+
+       LIBCFS_IOC_INIT(data);
+       data.ioc_net = g_net;
+       data.ioc_count = hops;
+       data.ioc_nid = gateway_nid;
+       data.ioc_priority = priority;
 
         rc = l_ioctl(LNET_DEV_ID, IOC_LIBCFS_ADD_ROUTE, &data);
         if (rc != 0) {
@@ -1240,6 +1279,7 @@ jt_ptl_print_routes (int argc, char **argv)
         lnet_nid_t                nid;
         unsigned int              hops;
         int                       alive;
+       unsigned int              pri;
 
         for (index = 0;;index++)
         {
@@ -1254,10 +1294,11 @@ jt_ptl_print_routes (int argc, char **argv)
                 hops    = data.ioc_count;
                 nid     = data.ioc_nid;
                 alive   = data.ioc_flags;
+               pri     = data.ioc_priority;
 
-                printf ("net %18s hops %u gw %32s %s\n", 
-                        libcfs_net2str(net), hops,
-                        libcfs_nid2str(nid), alive ? "up" : "down");
+               printf("net %18s hops %u gw %32s %s pri %u\n",
+                      libcfs_net2str(net), hops,
+                      libcfs_nid2str(nid), alive ? "up" : "down", pri);
         }
 
         if (errno != ENOENT)