Abstract: A clamping triaxial seepage and acoustic coupling rock tensile testing machine includes a sample and a scaffold-type tensile testing device. The scaffold-type tensile testing device has an upper chuck and a lower chuck. The upper chuck has an acoustic transmitting channel, one end of which communicating with the outside, and the other end of which having an acoustic transmitting probe. The lower chuck has an acoustic receiving channel, one end of which communicating with the outside, and the other end having acoustic receiving probe. An upper end face of the sample has with a seepage outflow hole while the upper chuck has a seepage outflow channel connected with the seepage outflow hole. A lower end face of the sample has a seepage inflow hole while the lower chuck has a seepage entry channel is connected with the seepage inflow hole.

Abstract: The present invention discloses a method and a device for handling an exception event in a telecommunication cloud to shorten the notification path and increase the reliability. The method of the present invention includes: detecting a resource state; transmitting a detected resource state exception event to the application layer agent process via a failure notification channel between an infrastructure as a service (IaaS) agent process and an application layer agent process as pre-established inside a host machine Host, and/or transmitting a detected resource state exception event to the application layer management process via a failure notification channel between the IaaS agent process and an application layer management process as pre-established inside the host machine Host. By means of the present invention, the notification path is shortened and the reliability is increased.