From: David Teigland <teigland@redhat.com>
Date: Thu, 5 Jun 2008 14:10:45 -0500
Subject: [dlm] change error message to debug
Message-id: 20080605191045.GM18635@redhat.com
O-Subject: [RHEL5.3 PATCH 13/18] dlm: change error message to debug
Bugzilla: 450132
RH-Acked-by: Bob Peterson <rpeterso@redhat.com>

bz 450132  dlm: fixes for recovery of user lockspace

Fix bugs when userland apps using the dlm join/leave the lockspace,
causing recovery.

brew build including this patch
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=1344633

upstream commit:

>From 594199ebaae5d77f025974dfcfa6651cc81325a8 Mon Sep 17 00:00:00 2001
>From: David Teigland <teigland@redhat.com>
>Date: Wed, 16 Jan 2008 11:03:41 -0600
>Subject: [PATCH] dlm: change error message to debug

The invalid lockspace messages are normal and can appear relatively
often.  They should be suppressed without debugging enabled.

Signed-off-by: David Teigland <teigland@redhat.com>

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 223b0ad..c6996ba 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -3858,8 +3858,9 @@ void dlm_receive_buffer(struct dlm_header *hd, int nodeid)
 
 	ls = dlm_find_lockspace_global(hd->h_lockspace);
 	if (!ls) {
-		log_print("invalid h_lockspace %x from %d cmd %d type %d",
-			  hd->h_lockspace, nodeid, hd->h_cmd, type);
+		if (dlm_config.ci_log_debug)
+			log_print("invalid lockspace %x from %d cmd %d type %d",
+				  hd->h_lockspace, nodeid, hd->h_cmd, type);
 
 		if (hd->h_cmd == DLM_RCOM && type == DLM_RCOM_STATUS)
 			dlm_send_ls_not_ready(nodeid, rc);