Branch HEAD

[fs/lustre-release.git] / lustre / ChangeLog

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index b98e81e..ab46c21 100644 (file)
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -12,6 +12,16 @@ tbd  Sun Microsystems, Inc.
        * RHEL 4 and RHEL 5/SLES 10 clients behaves differently on 'cd' to a
         removed cwd "./" (refer to Bugzilla 14399).
 
+Severity   : major
+Frequency  : rare, depends on device drivers and load
+Bugzilla   : 14529
+Description: MDS or OSS nodes crash due to stack overflow
+Details    : Code changes in 1.8.0 increased the stack usage of some functions.
+            In some cases, in conjunction with device drivers that use a lot
+            of stack the MDS (or possibly OSS) service threads could overflow
+            the stack.  One change which was identified to consume additional
+            stack has been reworked to avoid the extra stack usage.
+
 Severity   : normal
 Frequency  : occasional
 Bugzilla   : 13730