This procedure uses the utfwsync command to synchronize the currently installed and configured firmware on a Sun Ray server with all the other Sun Ray servers in its failover group and to enable firmware updates to occur on the Sun Ray Clients. This command also forces a reboot on all the Sun Ray Clients to update to the new firmware if needed. The utfwsync command is primarily used during a Sun Ray Software upgrade
Become superuser on the Sun Ray server.
Synchronize the Sun Ray Client firmware.
# /opt/SUNWut/sbin/utfwsync
The Sun Ray Clients reboot themselves and update to the new firmware if needed.