Hi As long as the aclx device is configured you can access the array without gk's. In terms of no control hosts available you can use embedded management on the array itself to access the array also.   Regards Fin.
Hi, Is there a way to access the vmax all-flash, powermax and vmax40K arrays without their GK devices..? or in other words... when a power failure happens with no accessibility to the unisphere or solution enabler servers, how can we login to our production arrays..? 
How can I access VMAX arrays without the gatekeeper devices