Hi, I am running virsh 1.0.2 with standalone esxi 5.5up1 I would like to upload iso image to the esxi. I am executing commands vol-create followed by vol-upload, that leads me to success for libvirt/qemu. But with esx driver I get the following. virsh # vol-create-as --pool datastore2 --name coreos_production_iso_image.iso --format raw --capacity 139460608 error: Failed to create vol coreos_production_iso_image.iso error: internal error Volume name 'coreos_production_iso_image.iso' doesn't have expected format '<directory>/<file>' virsh # vol-create-as --pool datastore2 --name 'coreos/coreos_production_iso_image.iso' --format raw --capacity 139460608 error: Failed to create vol coreos/coreos_production_iso_image.iso error: internal error Volume name 'coreos/coreos_production_iso_image.iso' has unsupported suffix, expecting '.vmdk' The error messages lead me to idea that I am doing something wrong.