In early February VMware release the first update to ESXi 4.1. ESXi 4.1 Update 1 includes additonal drivers, and OS support for RHEL 6 (among others). Also there are a number of bug fixes delivered like random failures on bnx2x nic (yikes). See the entire list below. http://www.vmware.com/support/vsphere4/doc/vsp_esxi41_u1_rel_notes.html#resolvedissues Patching ESXi via the VCLI is pretty … Continue reading Patching ESXi 4.1 to Update 1 via the VCLI in Linux