Previous mythtv versions had an option under the front end TV settings setup to control the amount of free hard disk space the system should maintain. I cannot find that setting in 0.27 and the mythtvbackend/ frontend is now constantly running into "out of disk space" problems.
Anyone now a work around or, if the setting still exists, where it can be found?
OK, found it. The setting has moved. In MythTV 0.27 it is Frontend > Setup > Video > General and then on the second page "Extra Disk Space (GB:)"