| VMT(4) | Device Drivers Manual (x86) | VMT(4) | 
vmt —
vmt0 at cpu0
vmt driver is a kernel level implementation of
  VMware Tools. VMware Tools are intended to provide better support for
  operating systems running inside virtual machines.
vmt handles shutdown, reboot, resume
    requests from the host by sending events using
    sysmon_pswitch(9)
    of type PSWITCH_TYPE_POWER, PSWITCH_TYPE_RESET, and PSWITCH_TYPE_SLEEP that
    can be handled by
    powerd(8).
    vmt will log notifications that the guest has been
    suspended or resumed by the host.
vmt reports the guest's hostname and first
    non-loopback IP address to the host.
vmt driver synchronizes the virtual machine's clock
  with the host clock in the following situations:
vmt driver receives no notification of such an
      event. Setting this tunable to zero disables clock synchronization.vmt driver first appeared in
  OpenBSD 4.4 and was then ported to
  NetBSD 6.0.
vmt driver was written by David
  Gwynne
  <dlg@openbsd.org>.
| October 6, 2013 | NetBSD 9.4 |