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dlm: dump address of unknown node

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When the dlm fails to make a network connection to another
node, include the address of the node in the error message.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Masatake YAMATO 2011-07-04 12:25:51 +09:00 • committed by David Teigland
parent c282af4990
commit bcaadf5c1a
1 changed files with 5 additions and 4 deletions
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9
fs/dlm/lowcomms.c
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@ -512,12 +512,10 @@ static void process_sctp_notification(struct connection *con,
} }
make_sockaddr(&prim.ssp_addr, 0, &addr_len); make_sockaddr(&prim.ssp_addr, 0, &addr_len);
if (dlm_addr_to_nodeid(&prim.ssp_addr, &nodeid)) { if (dlm_addr_to_nodeid(&prim.ssp_addr, &nodeid)) {
int i;
unsigned char *b=(unsigned char *)&prim.ssp_addr; unsigned char *b=(unsigned char *)&prim.ssp_addr;
log_print("reject connect from unknown addr"); log_print("reject connect from unknown addr");
for (i=0; i<sizeof(struct sockaddr_storage);i++) print_hex_dump_bytes("ss: ", DUMP_PREFIX_NONE,
printk("%02x ", b[i]); b, sizeof(struct sockaddr_storage));
printk("\n");
sctp_send_shutdown(prim.ssp_assoc_id); sctp_send_shutdown(prim.ssp_assoc_id);
return; return;
} }
@ -748,7 +746,10 @@ static int tcp_accept_from_sock(struct connection *con)
/* Get the new node's NODEID */ /* Get the new node's NODEID */
make_sockaddr(&peeraddr, 0, &len); make_sockaddr(&peeraddr, 0, &len);
if (dlm_addr_to_nodeid(&peeraddr, &nodeid)) { if (dlm_addr_to_nodeid(&peeraddr, &nodeid)) {
unsigned char *b=(unsigned char *)&peeraddr;
log_print("connect from non cluster node"); log_print("connect from non cluster node");
print_hex_dump_bytes("ss: ", DUMP_PREFIX_NONE,
b, sizeof(struct sockaddr_storage));
sock_release(newsock); sock_release(newsock);
mutex_unlock(&con->sock_mutex); mutex_unlock(&con->sock_mutex);
return -1; return -1;