At the moment, the kernel software RAID code is synchronizing the drives so that they're exact mirrors of each other.

This paper presents an emergency call center system. The kernel software of the system is designed based on a finite-state machine, featuring with clear control structure effective program code.

The paper studies the key technologies of the HowU Network Computing Platform: the mechanism of separating the application system and and the kernel software, and the improvement of the LVS system.