How to prevent very very large ccaches?

[Sam Hartman]

>>>>> "Nicolas" == Nicolas Williams <Nicolas.Williams at ubsw.com> writes:

    Nicolas> If you ssh/krsh/whatever to many remote nodes you end up
    Nicolas> with as many new service tickets in your ccache.

    Nicolas> So far as I can see there is no way to tell libkrb5 to
    Nicolas> not bother storing anything but TGTs and xrealm TGTs in
    Nicolas> the ccache.

    Nicolas> Such a feature is needed.

Why?  What's wrong with having lots of tickets?  Are you actually
running into a performance problem?