ocfs2/dlm: Clean up messages in o2dlm
o2dlm messages needed a facelift.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 11eefb8..9f3b093 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -829,8 +829,8 @@
* but they might own this lockres. wait on them. */
bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0);
if (bit < O2NM_MAX_NODES) {
- mlog(ML_NOTICE, "%s:%.*s: at least one node (%d) to "
- "recover before lock mastery can begin\n",
+ mlog(0, "%s: res %.*s, At least one node (%d) "
+ "to recover before lock mastery can begin\n",
dlm->name, namelen, (char *)lockid, bit);
wait_on_recovery = 1;
}
@@ -864,8 +864,8 @@
* dlm spinlock would be detectable be a change on the mle,
* so we only need to clear out the recovery map once. */
if (dlm_is_recovery_lock(lockid, namelen)) {
- mlog(ML_NOTICE, "%s: recovery map is not empty, but "
- "must master $RECOVERY lock now\n", dlm->name);
+ mlog(0, "%s: Recovery map is not empty, but must "
+ "master $RECOVERY lock now\n", dlm->name);
if (!dlm_pre_master_reco_lockres(dlm, res))
wait_on_recovery = 0;
else {
@@ -883,8 +883,8 @@
spin_lock(&dlm->spinlock);
bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0);
if (bit < O2NM_MAX_NODES) {
- mlog(ML_NOTICE, "%s:%.*s: at least one node (%d) to "
- "recover before lock mastery can begin\n",
+ mlog(0, "%s: res %.*s, At least one node (%d) "
+ "to recover before lock mastery can begin\n",
dlm->name, namelen, (char *)lockid, bit);
wait_on_recovery = 1;
} else
@@ -913,8 +913,8 @@
* yet, keep going until it does. this is how the
* master will know that asserts are needed back to
* the lower nodes. */
- mlog(0, "%s:%.*s: requests only up to %u but master "
- "is %u, keep going\n", dlm->name, namelen,
+ mlog(0, "%s: res %.*s, Requests only up to %u but "
+ "master is %u, keep going\n", dlm->name, namelen,
lockid, nodenum, mle->master);
}
}
@@ -924,13 +924,12 @@
ret = dlm_wait_for_lock_mastery(dlm, res, mle, &blocked);
if (ret < 0) {
wait_on_recovery = 1;
- mlog(0, "%s:%.*s: node map changed, redo the "
- "master request now, blocked=%d\n",
- dlm->name, res->lockname.len,
+ mlog(0, "%s: res %.*s, Node map changed, redo the master "
+ "request now, blocked=%d\n", dlm->name, res->lockname.len,
res->lockname.name, blocked);
if (++tries > 20) {
- mlog(ML_ERROR, "%s:%.*s: spinning on "
- "dlm_wait_for_lock_mastery, blocked=%d\n",
+ mlog(ML_ERROR, "%s: res %.*s, Spinning on "
+ "dlm_wait_for_lock_mastery, blocked = %d\n",
dlm->name, res->lockname.len,
res->lockname.name, blocked);
dlm_print_one_lock_resource(res);
@@ -940,7 +939,8 @@
goto redo_request;
}
- mlog(0, "lockres mastered by %u\n", res->owner);
+ mlog(0, "%s: res %.*s, Mastered by %u\n", dlm->name, res->lockname.len,
+ res->lockname.name, res->owner);
/* make sure we never continue without this */
BUG_ON(res->owner == O2NM_MAX_NODES);
@@ -2187,8 +2187,6 @@
namelen = res->lockname.len;
BUG_ON(namelen > O2NM_MAX_NAME_LEN);
- mlog(0, "%s:%.*s: sending deref to %d\n",
- dlm->name, namelen, lockname, res->owner);
memset(&deref, 0, sizeof(deref));
deref.node_idx = dlm->node_num;
deref.namelen = namelen;
@@ -2197,14 +2195,12 @@
ret = o2net_send_message(DLM_DEREF_LOCKRES_MSG, dlm->key,
&deref, sizeof(deref), res->owner, &r);
if (ret < 0)
- 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);
+ mlog(ML_ERROR, "%s: res %.*s, error %d send DEREF to node %u\n",
+ dlm->name, namelen, lockname, ret, 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 "
- "(master=%u) got %d.\n", dlm->name, namelen,
- lockname, res->owner, r);
+ mlog(ML_ERROR, "%s: res %.*s, DEREF to node %u got %d\n",
+ dlm->name, namelen, lockname, res->owner, r);
dlm_print_one_lock_resource(res);
BUG();
}
@@ -2916,9 +2912,9 @@
&migrate, sizeof(migrate), nodenum,
&status);
if (ret < 0) {
- mlog(ML_ERROR, "Error %d when sending message %u (key "
- "0x%x) to node %u\n", ret, DLM_MIGRATE_REQUEST_MSG,
- dlm->key, nodenum);
+ mlog(ML_ERROR, "%s: res %.*s, Error %d send "
+ "MIGRATE_REQUEST to node %u\n", dlm->name,
+ migrate.namelen, migrate.name, ret, nodenum);
if (!dlm_is_host_down(ret)) {
mlog(ML_ERROR, "unhandled error=%d!\n", ret);
BUG();