)]}'
{"nova/compute/api.py":[{"author":{"_account_id":15888,"name":"Zhenyu Zheng","email":"zheng.zhenyu@outlook.com","username":"Kevin_Zheng"},"change_message_id":"f8a5690594bc3c4fe248c424139b991d8f7b7978","unresolved":false,"context_lines":[{"line_number":3135,"context_line":"            if (new_size \u003c current_size and"},{"line_number":3136,"context_line":"                not compute_utils.is_volume_backed_instance(context,"},{"line_number":3137,"context_line":"                    instance)):"},{"line_number":3138,"context_line":"                reason \u003d _(\u0027Root disk resize to lower value is not \u0027"},{"line_number":3139,"context_line":"                           \u0027allowed.\u0027)"},{"line_number":3140,"context_line":"                raise exception.CannotResizeDisk(reason\u003dreason)"},{"line_number":3141,"context_line":""}],"source_content_type":"text/x-python","patch_set":4,"id":"7f515b1d_c65153db","line":3138,"range":{"start_line":3138,"start_character":28,"end_line":3138,"end_character":66},"updated":"2017-09-28 10:21:46.000000000","message":"Resize to flavor with lower root disk size is not allowed?","commit_id":"c73ee478488b2b82b07e26744807c1fe81fb7548"},{"author":{"_account_id":6062,"name":"jichenjc","email":"jichenjc@cn.ibm.com","username":"jichenjc"},"change_message_id":"bd2e0b2feb93e3e56a2dab9f7694ee5cd1b88e0a","unresolved":false,"context_lines":[{"line_number":3135,"context_line":"            if (new_size \u003c current_size and"},{"line_number":3136,"context_line":"                not compute_utils.is_volume_backed_instance(context,"},{"line_number":3137,"context_line":"                    instance)):"},{"line_number":3138,"context_line":"                reason \u003d _(\u0027Root disk resize to lower value is not \u0027"},{"line_number":3139,"context_line":"                           \u0027allowed.\u0027)"},{"line_number":3140,"context_line":"                raise exception.CannotResizeDisk(reason\u003dreason)"},{"line_number":3141,"context_line":""}],"source_content_type":"text/x-python","patch_set":4,"id":"3f4b6375_3be66b18","line":3138,"range":{"start_line":3138,"start_character":28,"end_line":3138,"end_character":66},"in_reply_to":"7f515b1d_a5340394","updated":"2017-10-31 09:24:57.000000000","message":"you are right, only xen support resize down ...so abandon this one","commit_id":"c73ee478488b2b82b07e26744807c1fe81fb7548"},{"author":{"_account_id":6167,"name":"Ken\u0027ichi Ohmichi","email":"ken1ohmichi@gmail.com","username":"oomichi"},"change_message_id":"d3fb3d53ce5e2eda48c8a8922877af985d35f171","unresolved":false,"context_lines":[{"line_number":3135,"context_line":"            if (new_size \u003c current_size and"},{"line_number":3136,"context_line":"                not compute_utils.is_volume_backed_instance(context,"},{"line_number":3137,"context_line":"                    instance)):"},{"line_number":3138,"context_line":"                reason \u003d _(\u0027Root disk resize to lower value is not \u0027"},{"line_number":3139,"context_line":"                           \u0027allowed.\u0027)"},{"line_number":3140,"context_line":"                raise exception.CannotResizeDisk(reason\u003dreason)"},{"line_number":3141,"context_line":""}],"source_content_type":"text/x-python","patch_set":4,"id":"7f515b1d_a5340394","line":3138,"range":{"start_line":3138,"start_character":28,"end_line":3138,"end_character":66},"in_reply_to":"7f515b1d_c65153db","updated":"2017-09-28 17:56:19.000000000","message":"API guide says\n\n -  **Resize** (including **Confirm resize**, **Revert resize**)\n    Use this function to convert an existing server to a different\n    flavor, in essence, scaling the server up or down.\n\nI am not sure the above \"scaling down\" includes the root disk resize.\nAnyways, this change seems a big impact if some hypervisors support it.\nAt least, the bug report is mandatory to trace this issue.","commit_id":"c73ee478488b2b82b07e26744807c1fe81fb7548"}]}