From 1d2a788c381a9fa7601d715971ad6c269d7cf303 Mon Sep 17 00:00:00 2001
From: johann <johann>
Date: Tue, 15 Sep 2009 09:38:19 +0000
Subject: [PATCH] Branch b1_8 b=20318

add changelog entry.
---
 lustre/ChangeLog | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index 13adf69..c03a33f 100644
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -217,6 +217,16 @@ Details    : In filter_commitrw_write():
 	     lquota_chkquota() and lquota_pending_commit() to use
 	     different uid and gid. That is the root of the bug.
 
+Severity   : normal
+Frequency  : only when down/upgrading the MDS to 1.6/1.8 while 1.8 clients are
+	     still up and when the OST pool feature is used
+Bugzilla   : 20318
+Description: interop testing got LBUG when run dd with OST pool
+	     :LustreError: 30032:0:(llite_lib.c:1913:ll_replace_lsm()) LBUG
+Details    : down/upgrading the MDS to a version that doesn't/does support OST
+	     pool can cause clients to crash because the lsm has changed
+	     behind their back.
+
 ------------------------------------------------------------------------------
 2009-07-31 Sun Microsystems, Inc.
 	* version 1.8.1
-- 
1.8.3.1