We have a situation where many CUCM servers reset the backup scheduler "start backup" date to a future date in 2009 (apparently random!). As a result, the weekly scheduled backups stopped and the last good backups were performed some time around January. Obviously, there is no error logged in history since there is no backup attempt. Once I reset the backup date to a date in the past, the scheduled backups resume fine.
I have a TAC case opened and they are looking into this but i was wondering if anybody else experienced the same issue. versions range from 188.8.131.520 to 6.1.3.
thanks for your input.