Category Archives: ESXi

ESXi – Cannot run upgrade script on host

By | October 11, 2013

I’ve been upgrading all the various components in my lab from vSphere 5.1 to 5.5.  Everything had been going smoothly, I upgraded the vCenter Appliance to 5.5 without issue.  The first problem I’ve come across, was trying to perform an ESXi 5.1 host upgrade.  They are both virtual but this isn’t the root cause.  Funnily enough, the first… Read More »