[ovirt-users] Documentation: Helper Utilities missing references

Hi, I found the article to some "Helper Utilities" on the ovirt page [1] but I can't find the mentioned helpers fkvalidaor.sh, taskcleaner.sh and unlock_entity.sh. Does anybody where these are? Especially I need the taskcleaner.sh because a task is stuck since many days. cheers gregor [1] https://www.ovirt.org/develop/developer-guide/db-issues/helperutilities/