Hi, It seems that the current request_specs record did not got removed even when the related instance is gone, which lead to a continuously growing request_specs table. How is that so? Is it because the delete process could be error and we have to recover the request_spec if we deleted it? How about adding a nova-manage CLI command for operators to clean up out-dated request specs records from the table by comparing the request specs and existence of related instance? BR, Kevin Zheng -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20180702/1d511d83/attachment.html>