LU-9120 lnet: show peer ni health stats

Added another section in the peer ni show output for the health
statistics.

Test-Parameters: forbuildonly
Signed-off-by: Amir Shehata <ashehata@whamcloud.com>
Change-Id: I7ab3a9343972622d90a984c4f8c0b096b15ecbdc
Reviewed-on: https://review.whamcloud.com/32783
Reviewed-by: Olaf Weber <olaf.weber@hpe.com>
Reviewed-by: Sonia Sharma <sharmaso@whamcloud.com>
Tested-by: Jenkins

diff --git a/lnet/utils/lnetconfig/liblnetconfig.c b/lnet/utils/lnetconfig/liblnetconfig.c
index 42c0181..c4a3cdc 100644 (file)
--- a/lnet/utils/lnetconfig/liblnetconfig.c
+++ b/lnet/utils/lnetconfig/liblnetconfig.c
@@ -2816,6 +2816,7 @@ int lustre_lnet_show_peer(char *knid, int detail, int seq_no,
        struct lnet_peer_ni_credit_info *lpni_cri;
        struct lnet_ioctl_element_stats *lpni_stats;
        struct lnet_ioctl_element_msg_stats *msg_stats;
+       struct lnet_ioctl_peer_ni_hstats *hstats;
        lnet_nid_t *nidp;
        int rc = LUSTRE_CFG_RC_OUT_OF_MEM;
        int i, j, k;
@@ -2824,7 +2825,8 @@ int lustre_lnet_show_peer(char *knid, int detail, int seq_no,
        __u32 size;
        struct cYAML *root = NULL, *peer = NULL, *peer_ni = NULL,
                     *first_seq = NULL, *peer_root = NULL, *tmp = NULL,
-                    *msg_statistics = NULL, *statistics = NULL;
+                    *msg_statistics = NULL, *statistics = NULL,
+                    *yhstats;
        char err_str[LNET_MAX_STR_LEN];
        struct lnet_process_id *list = NULL;
        void *data = NULL;
@@ -2961,7 +2963,8 @@ int lustre_lnet_show_peer(char *knid, int detail, int seq_no,
                        lpni_cri = (void*)nidp + sizeof(nidp);
                        lpni_stats = (void *)lpni_cri + sizeof(*lpni_cri);
                        msg_stats = (void *)lpni_stats + sizeof(*lpni_stats);
-                       lpni_data = (void *)msg_stats + sizeof(*msg_stats);
+                       hstats = (void *)msg_stats + sizeof(*msg_stats);
+                       lpni_data = (void *)hstats + sizeof(*hstats);
 
                        peer_ni = cYAML_create_seq_item(tmp);
                        if (peer_ni == NULL)
@@ -3056,6 +3059,29 @@ int lustre_lnet_show_peer(char *knid, int detail, int seq_no,
                                        goto out;
                        }
 
+                       yhstats = cYAML_create_object(peer_ni, "health stats");
+                       if (!yhstats)
+                               goto out;
+                       if (cYAML_create_number(yhstats, "health value",
+                                               hstats->hlpni_health_value)
+                                                       == NULL)
+                               goto out;
+                       if (cYAML_create_number(yhstats, "dropped",
+                                               hstats->hlpni_remote_dropped)
+                                                       == NULL)
+                               goto out;
+                       if (cYAML_create_number(yhstats, "timeout",
+                                               hstats->hlpni_remote_timeout)
+                                                       == NULL)
+                               goto out;
+                       if (cYAML_create_number(yhstats, "error",
+                                               hstats->hlpni_remote_error)
+                                                       == NULL)
+                               goto out;
+                       if (cYAML_create_number(yhstats, "network timeout",
+                                               hstats->hlpni_network_timeout)
+                                                       == NULL)
+                               goto out;
                }
        }