)]}'
{"nova/virt/imagecache.py":[{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"3f068d2aa17465d908310a4dc9f08aa06db94150","unresolved":false,"context_lines":[{"line_number":74,"context_line":"        image_popularity \u003d {}"},{"line_number":75,"context_line":"        instance_names \u003d set()"},{"line_number":76,"context_line":"        used_swap_images \u003d set()"},{"line_number":77,"context_line":"        instance_bdms \u003d objects.BlockDeviceMappingList.bdms_by_instance_uuid("},{"line_number":78,"context_line":"            context, [instance.uuid for instance in all_instances])"},{"line_number":79,"context_line":""},{"line_number":80,"context_line":"        for instance in all_instances:"}],"source_content_type":"text/x-python","patch_set":2,"id":"9fdfeff1_a998d5bf","line":77,"updated":"2019-01-24 17:15:54.000000000","message":"This can timeout conductor if you have a large number of instances because of shared storage or using something like vcenter which is a single nova-compute service managing an entire cluster which could have 1K+ instances. See bug 1804262.","commit_id":"990eafe4c40e736744494624ca06d137ff6d49ea"}]}