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authorSunil Mushran <sunil.mushran@oracle.com>2006-02-28 23:28:01 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2006-03-01 12:17:04 -0800
commitb7668c72d2ae004363fb0588600bfa942e1b245c (patch)
treef35be6a2fa11afc4e7b2f2c295a8bf6fbf07cc9e /fs/ocfs2
parent110ba90858a7f619ff26c6b9b43c27b3c0872335 (diff)
downloadlinux-b7668c72d2ae004363fb0588600bfa942e1b245c.tar.bz2
[PATCH] ocfs2: added source addr to bind() in o2net_start_connect()
to prevent confusion when a virtual ip is created on the same interface Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/cluster/tcp.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index d22d4cf08db1..0f60cc0d3985 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -1318,7 +1318,7 @@ static void o2net_start_connect(void *arg)
{
struct o2net_node *nn = arg;
struct o2net_sock_container *sc = NULL;
- struct o2nm_node *node = NULL;
+ struct o2nm_node *node = NULL, *mynode = NULL;
struct socket *sock = NULL;
struct sockaddr_in myaddr = {0, }, remoteaddr = {0, };
int ret = 0;
@@ -1334,6 +1334,12 @@ static void o2net_start_connect(void *arg)
goto out;
}
+ mynode = o2nm_get_node_by_num(o2nm_this_node());
+ if (mynode == NULL) {
+ ret = 0;
+ goto out;
+ }
+
spin_lock(&nn->nn_lock);
/* see if we already have one pending or have given up */
if (nn->nn_sc || nn->nn_persistent_error)
@@ -1361,12 +1367,14 @@ static void o2net_start_connect(void *arg)
sock->sk->sk_allocation = GFP_ATOMIC;
myaddr.sin_family = AF_INET;
+ myaddr.sin_addr.s_addr = (__force u32)mynode->nd_ipv4_address;
myaddr.sin_port = (__force u16)htons(0); /* any port */
ret = sock->ops->bind(sock, (struct sockaddr *)&myaddr,
sizeof(myaddr));
if (ret) {
- mlog(0, "bind failed: %d\n", ret);
+ mlog(ML_ERROR, "bind failed with %d at address %u.%u.%u.%u\n",
+ ret, NIPQUAD(mynode->nd_ipv4_address));
goto out;
}
@@ -1407,6 +1415,8 @@ out:
sc_put(sc);
if (node)
o2nm_node_put(node);
+ if (mynode)
+ o2nm_node_put(mynode);
return;
}