Kerberos 1.9.1 locking issues

[Dave Steiner]

Since upgrading to 1.9.1, we are seeing a lot more locking issues.
I've turned off success logging but I've still gotten "Cannot lock
database" over 150 times this month on password changes.

As we are in the process of having everyone change their password
(over several months), I'm concerned that this is going to cause
problems for us.

Is anyone else seeing these kinds of issues?  Are there any
recommended ways to fix or help with this?

thanks,
ds
Dave Steiner
Rutgers University