Disable firewall on ESXi

I didn't have a lot of time for blogging lately but here's just a quick tip (I am currently working hard on HouseAgent behind the scenes!) Sometimes it's handy to disable the ESXi host firewall for...

Goofed fiber channel cable

Just a 'fun' little post today... Today I figured out that one of our HBA's (Host Bus Adapter) in a VMware ESX host, did no longer have a correct connection to our SAN (Storage Area Network). After...