From: Chuck Lever <chuck.lever@oracle.com>
Date: Tue, 14 Jul 2009 20:18:37 +0000 (-0400)
Subject: support: Set proper retransmit timeout for datagram	transports
X-Git-Tag: nfs-utils-1-2-1-rc2~24
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=commitdiff_plain;h=d0280c201a47cce4aadcfa610b8e03865cce5c5e

support: Set proper retransmit timeout for datagram	transports

Instead of setting the total timeout and the retransmit timeout to the
same value for datagram transports, use a 1 second retransmit timeout,
so we actually get a retransmit or two before failing.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/support/nfs/rpc_socket.c b/support/nfs/rpc_socket.c
index a2255c3..ac4e6d8 100644
--- a/support/nfs/rpc_socket.c
+++ b/support/nfs/rpc_socket.c
@@ -326,7 +326,9 @@ static CLIENT *nfs_get_udpclient(const struct sockaddr *sap,
 					version, *timeout, &sock);
 #endif	/* !HAVE_LIBTIRPC */
 	if (client != NULL) {
-		CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT, (char *)timeout);
+		struct timeval retry_timeout = { 1, 0 };
+		CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT,
+						(char *)&retry_timeout);
 		CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
 	} else
 		(void)close(sock);