b=19058

i=adilger
i=johann

return proper error when MMP fails during remount

lustre/ChangeLog

@@ -2023,6 +2023,12 @@ Bugzilla   : 19184
 Description: "kmem_cache_create: duplicate cache jbd_4k" error message
 Details    : add proper locking for creation of jbd_4k slab cache
 
+Severity   : normal
+Bugzilla   : 19058
+Description: MMP check in ext3_remount() fails without displaying any error
+Details    : When multiple mount protection fails during remount, proper error
+	     should be returned
+
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 2007-08-10         Cluster File Systems, Inc. <info@clusterfs.com>