RHEL6: kernel security update causes failures in VxFS

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Issue

Security update RHSA-2013:1173-1 introduces a change to dentry flag causing failures in Veritas VxFS
After kernel update Veritas VxFS Snapshot feature which needs to check the dentry status does not perform as desired.

Environment

Red Hat Enterprise Linux 6
kernel-2.6.32-358.18.1
Veritas VxFS (possibly other 3rd party filesystems affected)

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