Okay... That helps me in understanding that! Thanks chaps.
So... Let's try and crack this one with something like the Stratus product... Has anyone got any experiences with it?
As you have probably determined I need to protect a vendor supplied application cross site... 100% uptime in a DR scenario... It has been coded in isolation over the years with no thought around making it distributed across multiple sites... Causes us endless amount of pain and grief... In a DR scenario I need to keep it running as it holds a lot in memory so a reboot would be no good... Otherwise I could simply protect this using SRM with an underlying synch replicated lun..... Happy days.