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authorWengang Wang <wen.gang.wang@oracle.com>2010-03-30 12:09:22 +0800
committerJoel Becker <joel.becker@oracle.com>2010-05-05 18:18:08 -0700
commita5196ec5ef80309fd390191c548ee1f2e8a327ee (patch)
tree5856168bc2708230107940ec73a6752fabd8fd7b /fs/ocfs2/dlm/dlmmaster.c
parent83f92318fa33cc084e14e64dc903e605f75884c1 (diff)
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>
Diffstat (limited to 'fs/ocfs2/dlm/dlmmaster.c')
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index a659606dcb95..3114de2e74c7 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1666,7 +1666,9 @@ again:
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 @@ int dlm_drop_lockres_ref(struct dlm_ctxt *dlm, struct dlm_lock_resource *res)
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 @@ static int dlm_do_migrate_request(struct dlm_ctxt *dlm,
&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();