From ea635a517e350eb03ab5f01618417f31b82a9a4d Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 6 Oct 2005 23:12:58 -0400 Subject: [PATCH] SUNRPC: Retry rpcbind requests if the server's portmapper isn't up After a server crash/reboot, rebinding should always retry, otherwise requests on "hard" mounts will fail when they shouldn't. Test plan: Run a lock-intensive workload against a server while rebooting the server repeatedly. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 5a8f01d726e9..a5f7029b1daa 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -759,7 +759,8 @@ call_bind_status(struct rpc_task *task) case -EACCES: dprintk("RPC: %4d remote rpcbind: RPC program/version unavailable\n", task->tk_pid); - break; + rpc_delay(task, 3*HZ); + goto retry_bind; case -ETIMEDOUT: dprintk("RPC: %4d rpcbind request timed out\n", task->tk_pid); -- 2.39.2