Add changelog entry.

b=15188

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index c7e9d22..ad2d945 100644 (file)
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -860,6 +860,13 @@ Details    : ldlm pool logic depends on number of granted locks equal to
             number of released locks which is not true for flock locks, so 
             just exclude such locks from consideration.
 
             number of released locks which is not true for flock locks, so 
             just exclude such locks from consideration.
 

+Severity   : normal
+Bugzilla   : 15188
+Description: MDS deadlock with many ll_sync_lov threads and I/O stalled
+Details    : Use fsfilt_sync() for both the whole filesystem sync and
+             individual file sync to eliminate dangerous inode locking
+             with I_LOCK that can lead to a deadlock.
+

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 2007-08-10         Cluster File Systems, Inc. <info@clusterfs.com>
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 2007-08-10         Cluster File Systems, Inc. <info@clusterfs.com>