Reset Root password in Solaris 10

{0} ok boot -F failsafe Boot device: /pci@400/pci@1/pci@0/pci@4/scsi@0/disk@wx000cx00xxxxxfdx,0:a  File and args: -F failsafe SunOS Release 5.10 Version Generic_147440-01 64-bit Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved. Configuring devices. Searching for installed OS instances… ROOT/zfsroot was found on root. Do you wish to have it mounted read-write on /a? [y,n,?] y mounting… More Reset Root password in Solaris 10