Here are the steps to reset the admin password on PGP Server 3.2

1. First, you need to break the CentOS root password.  Reboot server
2. When GRUB loader appears, press any key to stop automatic boot
3. Press E key to edit the boot command
4. Edit the Kernel option
5. Add a space and then a 1 ad the end of the command.  Press Enter
6. Press B key to boot
7. When you reach a command prompt, type passwd and hit Enter
8. Enter the temporary password twice
9. Type reboot and then enter 
10. Let server boot up normally
11. Log into the console with root account and the password you just set
12. Type the following command "psql oviddb ovidrw" and hit enter
13. Type the following command "update omc_administrator set passwordmd5='temppassword';" and hit enter
14. Then run passwd again and set password to blank. 
15. Type reboot and then enter
16. When server reboots, log into the PGP Administrator Web Console with an existing user name and the temppassword that you used.