> What is the best way for SunMC to detect LUN
> failovers?
Would those events be logged to /var/adm/messages, or a cluster log someplace? The File Scanning module may do what you want, or you could have your own script kicked off every few minutes to do the monitoring for you through ScriptRunner (http://www.halcyoninc.com/products/ScriptRunner/index.php)
I'm not an expert on storage: do you know if something like Sun's StorADE software picks up those events? StorADE comes with integration software to send its alarms to SunMC.
Regards,
Mike
mike.kirk@halcyoninc.com