LU-13641 socklnd: announce deprecation of 'use_tcp_bonding'

[fs/lustre-release.git] / lnet / lnet / api-ni.c

diff --git a/lnet/lnet/api-ni.c b/lnet/lnet/api-ni.c
index dff911d..2297772 100644 (file)
--- a/lnet/lnet/api-ni.c
+++ b/lnet/lnet/api-ni.c
@@ -74,7 +74,7 @@ MODULE_PARM_DESC(rnet_htable_size, "size of remote network hash table");
 static int use_tcp_bonding = false;
 module_param(use_tcp_bonding, int, 0444);
 MODULE_PARM_DESC(use_tcp_bonding,
-                "Set to 1 to use socklnd bonding. 0 to use Multi-Rail");
+                "use_tcp_bonding parameter has been deprecated");
 
 unsigned int lnet_numa_range = 0;
 module_param(lnet_numa_range, uint, 0444);
@@ -124,6 +124,11 @@ module_param_call(lnet_recovery_interval, recovery_interval_set, param_get_int,
 MODULE_PARM_DESC(lnet_recovery_interval,
                "Interval to recover unhealthy interfaces in seconds");
 
+unsigned int lnet_recovery_limit;
+module_param(lnet_recovery_limit, uint, 0644);
+MODULE_PARM_DESC(lnet_recovery_limit,
+                "How long to attempt recovery of unhealthy peer interfaces in seconds. Set to 0 to allow indefinite recovery");
+
 static int lnet_interfaces_max = LNET_INTERFACES_MAX_DEFAULT;
 static int intf_max_set(const char *val, cfs_kernel_param_arg_t *kp);
 
@@ -2679,6 +2684,9 @@ LNetNIInit(lnet_pid_t requested_pid)
                goto err_empty_list;
        }
 
+       if (use_tcp_bonding)
+               CWARN("'use_tcp_bonding' option has been deprecated. See LU-13641\n");
+
        /* If LNet is being initialized via DLC it is possible
         * that the user requests not to load module parameters (ones which
         * are supported by DLC) on initialization.  Therefore, make sure not