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-rw-r--r--net/sunrpc/clnt.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 68a23583f44c..4b76ef9336c7 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1060,7 +1060,7 @@ call_bind_status(struct rpc_task *task)
goto retry_timeout;
case -EPFNOSUPPORT:
/* server doesn't support any rpcbind version we know of */
- dprintk("RPC: %5u remote rpcbind service unavailable\n",
+ dprintk("RPC: %5u unrecognized remote rpcbind service\n",
task->tk_pid);
break;
case -EPROTONOSUPPORT:
@@ -1069,6 +1069,21 @@ call_bind_status(struct rpc_task *task)
task->tk_status = 0;
task->tk_action = call_bind;
return;
+ case -ECONNREFUSED: /* connection problems */
+ case -ECONNRESET:
+ case -ENOTCONN:
+ case -EHOSTDOWN:
+ case -EHOSTUNREACH:
+ case -ENETUNREACH:
+ case -EPIPE:
+ dprintk("RPC: %5u remote rpcbind unreachable: %d\n",
+ task->tk_pid, task->tk_status);
+ if (!RPC_IS_SOFTCONN(task)) {
+ rpc_delay(task, 5*HZ);
+ goto retry_timeout;
+ }
+ status = task->tk_status;
+ break;
default:
dprintk("RPC: %5u unrecognized rpcbind error (%d)\n",
task->tk_pid, -task->tk_status);