In my blog post: “HP CA and the use of LUN balancing scripts” I tried to cover the possible impact of using HP continuous Access EVA on the LUN path load balancing scheme in ESX 3.x. I received a lot of questions about this and wanted to address some issues again and try to clarify [...]

Some of my customers use HP Continuous Access to replicate VM data between storage arrays. Lately a couple of LUN balancing powershell- and Perl scripts were introduced in the VMware community. First of all, there is nothing wrong with those scripts. For example, Justin Emerson wrote an excellent script that balances the active paths to [...]