Dual-computer hot backup system
A dual-machine hot backup and fiber optic switch technology, which is applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of low safety and reliability, inconvenient use, etc., and achieve the effect of improving safety and reliability
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[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0020] refer to figure 1 , the dual-machine hot backup system in this embodiment has the characteristics of high reliability, high security, and low cost. It includes master server 1, slave server 2, fiber optic switch 3, fiber optic storage 4, and network switch 5. Master server 1 is connected to slave server 2 through heartbeat line 6, and both ends of fiber optic switch 3 are connected to master server 1 and slave server 2 respectively. , the two ends of the network switch 5 are respectively connected to the master server 1 and the slave server 2, and the optical fiber switch 3 is connected to the optical fiber storage 4.
[0021] In this embodiment, both the master server 1 and the slave server adopt innovative advanced memory protection supp...
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