Starting from the disc, enter the Installation / MAINT menu, select the 4th item "Start a limited function maitenance shell" running at the # 提 符: getrootfs hdiskn (n is a disk number in rootvg), about 1, 2 minutes, after the system Return to the # prompt, indicating that the system has been logged in in single user mode, edits / etc / security / passwd, delete the password, LastUpdate, Flags three rows under root, store exits, then generate new users and passwords for root users . Then, ShutDown, Reboot, you can use the new password.
