The task has failed for the following reason: VZMutex lock failed. (Failed to acquire vm lock /vmfs/volumes/UUID/ServerName/.vzmutex due to an SSH connection issue.).

NB , dalla documentazione di VMware. To allow a user to access the ESX host through a command shell, select Grant shell access to this user. NOTE To be granted shell access, users must also have an Administrator role for an inventory object on the host. enjoy.