Branch b1_8

b=20318

add changelog entry.

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index 13adf69..c03a33f 100644 (file)
--- 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