You can share the resources across Datastores (aka SANs) but as you have mentioned there is a slight management overhead. Don't forget storage VMotion which can come in handy here, you can move disks between the two without downtime. But remember it does place a performance hit so you probably want to schedule it for non-peak periods.
Rodos
Consider the use of the helpful or correct buttons to award points.
Blog: http://rodos.haywood.org/
Rodos
{size:10px}{color:gray}Consider the use of the helpful or correct buttons to award points.
Blog: http://rodos.haywood.org/{color}{size}
