Ticket 47311 - segfault in db2ldif(trigger by a cleanallruv task)
Bug Description: If you run db2ldif while the server is stopped, and there is
an unfinshed cleanAllRUV task, when the task finishes it tries
to trim the changelog, but the changelog has been initialized
yet. This leads to a crash when trying to trigger the trimming.
Fix Description: Do not resume incomplete cleanAllRUV tasks when running db2ldif.
https://fedorahosted.org/389/ticket/47311
Reviewed by: richm(Thanks!)