Awesome. Thanks Xinran. ――――――――――――――――――――――――――――――――――――――――――― Brin Zhang | 张百林 CBRD | 云计算与大数据研发部 T: 13203809727 E: zhangbailin@inspur.com<mailto:zhangzhq02@inspur.com> 浪潮电子信息产业股份有限公司 Inspur Electronic Information Industry Co.,Ltd. 郑州市郑东新区心怡路278号基运投资大厦17层 17th Floor, , No.278 Xinyi Road, Zhengzhou City 浪潮云海 发件人: Wang, Xin-ran [mailto:xin-ran.wang@intel.com] 发送时间: 2021年4月25日 17:56 收件人: OpenStack Discuss <openstack-discuss@lists.openstack.org> 主题: [cyborg][ptg]Cyborg vPTG Summary April 2021 Hi all, Please ignore my previous message, it is sent to wrong person. Sorry about this. Thanks for all your participation! We’ve conducted a successful meeting last week. Here is the aggregated summary from Cyborg vPTG discussion. Please check it out and feel free to feedback any concerns you might have. We did a retrospective of Wallaby release, including: * We supports more operations supported for a VM with accelerator attached. * We introduced new drivers for Intel x710 NIC and Inspur’s NVMe SSD Card. * We implemented a new configuration file allowing more flexible device configuration. Topic discussion: Here's some major discussion and conclusion of Cyborg vPTG. For more details, please refer to the etherpad[1]. * More nova operation supporting: - We prioritized the tasks: 1. suspend/resume. 2. cold migration. 3. live migration. * vGPU support: - We reached an internal agreement on whole workflow which can be apply as a generic framework for mdev device. * API enhancement: Some of the following items requires a new micro-version. - Add refresh policy check for all APIs. - Add device profile update API. - Add ARQ query by multiple instances API. - Add disable/enable device API, this one requires a spec first. - Enhance device profile show API with more information. * Cleanup issue: - This issue comes from the case where one compute node shutdown accidently, and the accelerator records in placement and cyborg DB remains as the orphaned resources. We agreed to implement a mechanism to clean up the orphaned resources, this one also need a spec. [1] https://etherpad.opendev.org/p/cyborg-xena-ptg Thanks, Xin-Ran Wang
