In the rare event that a database has been corrupted, call IBM® Rational® Software Support.
ccm start /nogui /r ccm_admin /d database_path
> ccm fs_check
> ccm stop
$ ccm start -nogui -r admin -d database_path
If you are prompted to enter a password, you are connecting to a client session across a firewall. You must enter your password to continue.
$ ccm fs_check
$ ccm stop