You can mount all VOBs that have public VOB tags by using the cleartool mount -all command. You do not need to issue a separate mount command for each VOB that has a public VOB tag. This is useful if your organization uses a large number of VOBs.
To create a public VOB tag, you must specify the VOB-tag registry password. Only users who know the password are allowed to make public VOB tags.
To create or change a VOB tag registry password, use the rgy_passwd utility.