Is it possible to manage the time to start background backup Lucene indexes ? We load many document with automatic procedure that can go beyond 03.00 AM and many time this procedure go in error and create a indexbackup_temp folder of many GB (30GB) and Alfresco service is blocked.
I believe you can change the quartz scheduler trigger, which is based on a cron expression. See indexBackupJobDetail bean in scheduled-jobs-context.xml.