Hi Fabrice, Changing the default config version at cluster level should do. Did you try with a new template registered after modifying the cluster level setting? Subsequently deployed VMs should follow. CloudStack does clone the VMs from already deployed template. All the VMs inherit the hardware version of the template.
Regards, Sateesh > -----Original Message----- > From: Fabrice Brazier [mailto:fabrice.braz...@apalia.net] > Sent: 16 July 2013 21:09 > To: dev@cloudstack.apache.org > Subject: Vmware - change virtual hardware version > > Hi Folks, > > > > With VMware ESXi 5.1, CloudStack is provisioning all VMs with virtual > hardware version "vmx-09". Is there a way to use version 7 or 8? Even > forcing the vSphere cluster to use the version 8, all VMs are deployed from > CloudStack with the version vmx-09. > > > > Thanks for your help, > > Fabrice