Files
docker-machine/drivers/virtualbox/vtx.go
David Gageot 4c9879dcd5 FIX #3065 Improve VT-X check
Signed-off-by: David Gageot <david@gageot.net>
2016-02-17 13:46:05 +01:00

29 lines
775 B
Go

package virtualbox
import "strings"
// IsVTXDisabledInTheVM checks if VT-X is disabled in the started vm.
func (d *Driver) IsVTXDisabledInTheVM() (bool, error) {
lines, err := d.readVBoxLog()
if err != nil {
return true, err
}
for _, line := range lines {
if strings.Contains(line, "VT-x is disabled") && !strings.Contains(line, "Falling back to raw-mode: VT-x is disabled in the BIOS for all CPU modes") {
return true, nil
}
if strings.Contains(line, "the host CPU does NOT support HW virtualization") {
return true, nil
}
if strings.Contains(line, "VERR_VMX_UNABLE_TO_START_VM") {
return true, nil
}
if strings.Contains(line, "Power up failed") && strings.Contains(line, "VERR_VMX_NO_VMX") {
return true, nil
}
}
return false, nil
}