June 28 SLB Upgrade Notice
In order to improve network performance and enhance stability, Alibaba Cloud is planning to upgrade the SLB (Server Load Balancer) network in the China North 1 (Qingdao) region during the hours of 01:00 - 7:00 Beijing Time on June 28.
1. Upgrade content: Zone A will be replaced by Zone C, which offers better performance and reliability.
2. Upgrade impact: During the upgrade, existing connections may be briefly interrupted in the regions listed above. Connections can be resumed by reconnecting from the application side. Original operations will not be affected after the upgrade.
Sorry for any inconvenience caused and thank you for your understanding and support!
June 26, 2017