When using the Send VM Messages facility in the Oracle VM Manager Web Interface, you
should disable the Log Message
check box and
enable the Hide Message
check box if you are
sending a message with a key-value pair that contains sensitive
data, such as root credentials for the virtual machine. This
facility has been provided to help protect your sensitive data
when using these tools.
If you are using the Oracle VM Manager Command Line Interface you should use the "log=no" parameter when sending a message that contains sensitive data so that this data is not stored anywhere.
Bug 18953262