Add some basic version checking

churchers · Oct 16, 2015 · 7f642f5 · 7f642f5
1 parent 3e2bcee
commit 7f642f5
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diff --git a/lib/vm-core b/lib/vm-core
@@ -260,6 +260,11 @@ __vm_run(){
 
 	# if uefi, make sure we have bootrom, then update options for uefi support
 	if [ -n "${_uefi}" ]; then
+		if [ `uname -K` -lt 1100000 ]; then
+			__log "guest" "${_name}" "uefi guests can only be run on FreeBSD 11 or newer"
+			exit 15
+		fi
+
 		if [ "${_uefi}" = "csm" ]; then
 			if [ ! -e "${vm_dir}/.config/BHYVE_UEFI_CSM.fd" ]; then
 				__log "guest" "${_name}" "please download uefi csm firmware to ${vm_dir}/.config/BHYVE_UEFI_CSM.fd"

diff --git a/vm b/vm
@@ -52,6 +52,7 @@ fi
 
 # check environment
 [ `id -u` -ne 0 ] && __err "virtual machines can only be managed by root"
+[ `uname -K` -lt 1000000 ] && __err "please upgrade to FreeBSD 10 or newer for bhyve support"
 
 # we should be enabled in rc.conf
 if ! checkyesno vm_enable; then