LU-3435 util: Improvement to error logging for l_getidentity

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

diff --git a/lustre/utils/l_getidentity.c b/lustre/utils/l_getidentity.c
index 936f494..3729f3f 100644 (file)
--- a/lustre/utils/l_getidentity.c
+++ b/lustre/utils/l_getidentity.c
@@ -137,7 +137,8 @@ int get_groups_local(struct identity_downcall_data *data,
        groups_tmp = malloc(maxgroups * sizeof(gid_t));
        if (groups_tmp == NULL) {
                free(pw_name);
-               errlog("malloc error\n");
+               data->idd_err = errno ? errno : ENOMEM;
+               errlog("malloc error=%u\n",data->idd_err);
                return -1;
        }
 
@@ -146,7 +147,9 @@ int get_groups_local(struct identity_downcall_data *data,
            0) {
                free(pw_name);
                free(groups_tmp);
-               errlog("getgrouplist() error\n");
+               data->idd_err = errno ? errno : EIDRM;
+               errlog("getgrouplist() error for uid %u: error=%u\n",
+                       data->idd_uid, data->idd_err);
                return -1;
        }