ocfs2: print node # when tcp fails
Print the node number of a peer node if sending it a message failed.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index a659606..3114de2 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1666,7 +1666,9 @@
tmpret = o2net_send_message(DLM_ASSERT_MASTER_MSG, dlm->key,
&assert, sizeof(assert), to, &r);
if (tmpret < 0) {
- mlog(0, "assert_master returned %d!\n", tmpret);
+ mlog(ML_ERROR, "Error %d when sending message %u (key "
+ "0x%x) to node %u\n", tmpret,
+ DLM_ASSERT_MASTER_MSG, dlm->key, to);
if (!dlm_is_host_down(tmpret)) {
mlog(ML_ERROR, "unhandled error=%d!\n", tmpret);
BUG();
@@ -2207,7 +2209,9 @@
ret = o2net_send_message(DLM_DEREF_LOCKRES_MSG, dlm->key,
&deref, sizeof(deref), res->owner, &r);
if (ret < 0)
- mlog_errno(ret);
+ mlog(ML_ERROR, "Error %d when sending message %u (key 0x%x) to "
+ "node %u\n", ret, DLM_DEREF_LOCKRES_MSG, dlm->key,
+ res->owner);
else if (r < 0) {
/* BAD. other node says I did not have a ref. */
mlog(ML_ERROR,"while dropping ref on %s:%.*s "
@@ -2977,7 +2981,9 @@
&migrate, sizeof(migrate), nodenum,
&status);
if (ret < 0) {
- mlog(0, "migrate_request returned %d!\n", ret);
+ mlog(ML_ERROR, "Error %d when sending message %u (key "
+ "0x%x) to node %u\n", ret, DLM_MIGRATE_REQUEST_MSG,
+ dlm->key, nodenum);
if (!dlm_is_host_down(ret)) {
mlog(ML_ERROR, "unhandled error=%d!\n", ret);
BUG();
